Selective attention is our ability to be conscious of some aspects of our environment while ignoring others. Therefore, the correct statement is option C.
What is selective attention?
Selective attention is the ability of our mind to be conscious of some aspects while ignoring others. In selective attention, our mind focuses on a certain aspect of the environment and filters out the rest of the aspects. Selective attention is useful as it allows one to focus only on the useful information and responds to an important stimulus in an environment.
Selective attention can be affected by various factors such as our dedication to particular interests and goals. For example, while we are driving in heavy traffic, we will only focus on the potential hazards and ignores all the other information, such as education, career, etc.
Selective attention involves top-down and bottom-up processing. Top-down processing involves the use of information, such as knowledge, goals, etc. to retain our attention, while bottom-up processing involves the use of sensory information to capture our attention.
Therefore, selective attention is our ability to focus on only certain aspects of the environment.
Learn more about selective attention here:
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what is types of tissue
Answer:
pls give me brainlest There are 4 basic types of tissue: connective tissue, epithelial tissue, muscle tissue, and nervous tissue. Connective tissue supports other tissues and binds them together (bone, blood, and lymph tissues). Epithelial tissue provides a covering (skin, the linings of the various passages inside the body).
Answer:
There are 4 basic types of tissue: connective tissue, epithelial tissue, muscle tissue, and nervous tissue. Connective tissue supports other tissues and binds them together (bone, blood, and lymph tissues). Epithelial tissue provides a covering (skin, the linings of the various passages inside the body).
Hope it helps!!!
Club foot is one of the most common congenital skeletal abnormalities, with a world-wide incidence of about 1 in 1000 births. Both genetic and nongenetic factors are thought to be responsible for club foot. C.A. Gurnett et al. identified a family in which club foot was inherited as an autosomal dominant trait with reduced penetrance. They discovered a mutation in the PITXI gene that caused club foot in this family. Through DNA testing, they determined that 11 people in the family carried the PITXI mutation, but only 8 of these people had club foot. What is the penetrance of the PITXI mutation in this family
Answer:
0.727
Explanation:
Penetrance can be defined as a measure of the association between a genotype and phenotype. In medical genetics, the penetrance of a mutation leading to the disease state is the proportion of individuals carrying the mutation and showing disease symptoms associated with such mutation. For example, if a mutation leading to the disease state has a 90% of penetrance, it is expected that 9 of each 10 individuals carrying the mutation will develop the disease, while the remaining 10% will not develop the disease. In this case, 8 of each 11 individuals carrying the PITXI mutation show symptoms compatible with the disease, and therefore the penetrance is 8/11 = 0.727 (73%).
Radiation is a measure of the average kinetic energy of the particles in an
object
True
False
Hiii!! I believe the answer is False. The temperature of an object is a measure of the average kinetic energy of the particles in an object. ((:
What are bio molecules made of?
Answer:
bio molecules are organic molecules that includes carbohydrates, protein, lipids, and nucleic acids.
Hope this helps :)
What can you conclude about starch, glucose and their movement across the Visking tubing? , What implications does this have for starch and glucose in the small intenstine?
Answer:
Starch molecules is too large therefore cannot pass through pores of visking tubing, glucose molecules is small enough to pass through pores of visking tubing. Visking tubing is like small intestine in this experiment, where starch is too large to be absorbed through small intestine into bloodstream, glucose is small enough to diffuse through small intestine and to be reabsorbed into bloodstream.
What characteristics make dna a polymer ?
Why are normally unseen members of the food web, such as soil microorganisms, essential to the nitrogen cycle?
Answer: Why are normally unseen members of the food web, such as soil microorganisms, essential to the nitrogen cycle? ... Since not all organisms can utilize the nitrogen gas directly, these microorganisms convert nitrogen in different nitrogen compounds, such as ammonia, nitrites, and nitrates. In this article we explore how nitrogen is cycled and the important role of microbes in this cycle. ... Nitrogen is required by all living organisms for the synthesis of organic molecules such as amino acids, nucleic acids and proteins. The Earth's atmosphere contains almost 80% nitrogen gas
Bacteria play a central role:
Nitrogen-fixing bacteria, which convert atmospheric nitrogen to nitrates.
Bacteria of decay, which convert decaying nitrogen waste to ammonia.
Nitrifying bacteria, which convert ammonia to nitrates/nitrites.
Denitrifying bacteria, which convert nitrates to nitrogen gas.
Explanation:
biological term of a segment of chromosome that control each characteristic
Answer:
Genes are segments that contain the code for a specific protein that functions in one or more types of cells in the body.
When water seeps into the ground the hydrosphere is interacting with what sphere?
Answer:
When water falls and seeps into the ground it actually interacts with the lithosphere
Refer to the Newsela article "The Relationship between Hunger and War."
Part A
What is the relationship between conflict and famine?
Famine and war are often interrelated.
Famines caused by drought outnumber those caused by warfare.
All historical famines were caused by warfare.
Around half of all famines are caused by armed conflict.
Question 2
Part B
Which evidence from the text best supports the answer in Part A?
"A 2018 U.N. report called the situation in Yemen "the worst human-made disaster in the modern history of the world."
“Many of the worst wars of our time are accompanied by mass starvation. In some cases, starvation is used as a weapon."
"Food insecurity occurs when there is a lack of food or it is too expensive."
“South Sudan was also the world's most dangerous nation for aid workers in 2017."
Answer: Ali said that he/she speaks turkish
Explanation: I dont know you're answer but i will do as much as possible
Fossils are preserved remains of ancient life. Which of the following would be considered fossils? A. hair and flesh of a woolly mammoth preserved in ice B. dinosaur footprints preserved in rock C. rock-like pieces of bones from an ancient fish D. all of the above
Answer:
d
Explanation:
please give brainlest need 2 more
What are CD4 cells?
a. T-cells that have a CD4 receptor
b. B-cells that have a glycoprotein receptor
c. HIV antigens
d. red blood cells
Answer:
I'm pretty sure it is b because CD4 cells are the cells that are a glycoprotein
Explanation:
You have a strand of DNA with 5 nucleotides on each side for a total of 10 nucleotides. 4 of the nucleotides are adenine.
pls help
Answer:
According to Chargaff’s rule, the amount of adenine is always equal to that of thymine and the amount of guanine is always equal to that of cytosine. A = T(120), G = C(120) The total number of nucleotides would be 120 × 4 = 480.
The worst kind of self-love is
Altruistic
Narcissistic
Unconditional
Social
which one is it
Answer:
Narcissistic Love
Explanation:
Answer: narcisism is the only one that makes sense
Explanation:
1. It consists of all the population of organisms living in a particular
ecosystem
a. Biosphere b. population C. ecosystem
d. community
Answer:
The answer is a.population
In the oceans on either side of the Isthmus of Panama are 30 species of snapping shrimp, 15 species on the Pacific side and 15 different species ch the Atlantic sid. See different water depths. Morphological and genetic data show that Atlantic and Pacific species that live at similar depths are sister species. Geological evidence indicates that the Isthmus of Panama started rising about 10 million years ago and the oceans were completely separated by the stimus about 3 million years ago. If the geological evidence has been misinterpreted and the isthmus had formed very rapidly in less than 1,000 years), which of the following predictions is most likely?
A. greater percentage of difference in DNA sequences between sister species that inhabit deep water than between sister species that inhabt stalow water
B. greater percentage of difference in DNA sequences between sister species that inhabit shallow water than between sister species that inhabit deep water
C. similar percentages of difference in DNA sequences between all pairs of sister species
D. greater percentage of difference in DNA sequences between Atlantic species than between Pacific species
Answer:
The answer is "Choice A".
Explanation:
The Panama isthmus is indeed a patch of land which separates its sea from its Atlantic ocean to The pacific in two halves. The Panama Isthmus allows spreading the seafood applicable state, although due to geographical barrier, the very same turtle species were isolated. Its deep squirrels of liquid are diverged quite early as being against shallow water shrimps which are characterized by the rising of the Jamaica isthmus, first off the island can be crossed until it was closed through shallow water prawns and shallow-water animals. If Panama's black sea was established less than 1000 years, it has a greater effect on deepwater shrimp and very low water lobsters. Consequently, in water depth prawns, a disparity in hereditary degree (DNA) is higher than in shallow species. The deep waters have been affected earlier so the variation in DNA sequences throughout all sister species will not be the same.
1. All living things have a limited lifespan.
True
False
Answer:
True
Explanation:
Humans have a life span of 60 - 80 years while trees have a life span 1000 - 2000 years, also rats , camels , mosquito, earthworm have a limited lifespan.
Deadly gas. Carbon monoxide is a colorless, odorless gas that binds to hemoglobin at an oxygen-binding site. Indeed, it binds 200 times as tightly as oxygen, accounting for its toxic nature. Even if only one of the four oxygen-binding sites on hemoglobin is occupied by carbon monoxide and the remaining three are bound to oxygen, oxygen is not released. Explain.
Answer:
The binding of carbon monoxide (CO) with hemoglobin leads to an R state even in conditions that should produce the release of oxygen. In consequence, CO-hemoglobin binding shifts the oxygen dissociation curve to the left.
Explanation:
Hemoglobin is a globular protein containing four heme groups that can bind to one oxygen each. This protein (hemoglobin) has two conformational states: the T-state, also known as deoxyhemoglobin (a tense state, where lacks O species), and the R-state, also known as oxyhemoglobin (a relaxed, fully oxygenated state). When carbon monoxide binds to hemoglobin, the protein can not release oxygen, shifting the oxygen dissociation curve -which expresses the percentage of oxygen saturation against the partial pressure of oxygen- to the left. Therefore, under CO-hemoglobin binding, the oxygen level in the tissues is reduced.
Read each question carefully, and answer yes or no to each one. At the end of each section, follow the directions to score your answers (pay close attention as the directions for scoring may change for each section). After you complete the entire assessment, total the points from all seven sections. This will give you a total health score. The higher the score, the more healthy your lifestyle. If you feel you have a low score, look back through the assessment and identify areas where you can change your unhealthy habits, and explain what changes you would make and why. Write your assessment in the essay box below.
Section 1: Physical Fitness
Section 2: Family History
Section 3: Hygiene and Medical Care
Section 4: Nutrition
Section 5: Drug Use
Section 6: Safety
Section 7: Emotional and Social Health
Total Health Score: ____
Answer:
Section 1: Physical Fitness
Do you exercise or play a sport for at least 30 minutes three or more times a week? Yes
Do you stretch before and after exercising? No
Do you warm up before exercising and cool down afterward? No
Do you think that you are at a healthy weight? Yes
Are you mostly happy with the way your body looks and feels? Yes
Do you think you have enough energy? Yes
Give yourself one point for each No response and two points for each Yes response. Section score: _10___
Section 2: Family History
Do you have a family member who:
has high blood pressure? Yes
has diabetes? Yes
has heart disease? No
has cancer? Yes
is extremely overweight? No
Give yourself one point for each Yes response and two points for each No response. Section score: ___7_
Section 3: Hygiene and Medical Care
Do you floss your teeth every day? Yes
Do you brush your teeth at least twice a day? Yes
Do you visit the dentist at least once a year? Yes
Do you use sunscreen? No
Do you know basic first aid? Yes
Are all your immunizations current? Yes
Do you get your vision and hearing checked each year? Yes
Do you see the doctor for a check-up once each year? Yes
Do you feel you get enough sleep at night? Yes
Do you know the warning signs for cancer? No
Give yourself one point for each No response and two points for each Yes response. Section score: _18___
Section 4: Nutrition
Do you eat a lot of red meat or eggs? No
Do you add salt to your food? Yes
Do you add sugar to your food? Yes
Do you eat a lot of high-fat or high-sugar foods? Yes
Do you add butter or cheese to your food? Yes
Do you choose fried foods more often than baked or broiled foods? Yes
Do you drink caffeinated drinks, such as coffee or sodas? Yes
Do you skip meals? No
Give yourself one point for each Yes response and two points for each No response. Section score: _10___
Section 5: Drug Use
Do you smoke or chew tobacco? No
Do you drink alcohol? No
Have you ever used marijuana or other illegal drugs? No
Have you ever abused a prescription drug? No
Give yourself zero points for each Yes response and two points for each No response. Section score: __8__
Section 6: Safety
Have you ever ridden with drivers who were under the influence of alcohol or drugs? No
Have you ever ridden with drivers who speed or disobey traffic laws?no
Do you ever forget to wear your seat belt? No
Do you ever forget to wear a helmet when riding a bike or skateboarding? No
Do you ever play with matches or hazardous materials? No
Is there a gun in your house? No
Give yourself zero points for each Yes response and two points for each No response. Section score: __12__
Section 7: Emotional and Social Health
Do you have hobbies or activities that you enjoy? Yes
Do you give your best effort when doing your work? Yes
Do you find it easy to laugh? Yes
Do you express anger in an appropriate way? Yes
Do you easily fall asleep at night? Yes
Do you share personal problems with someone you trust? Yes
Do you feel well-liked by others? Yes
Do you have someone you can turn to if you need help? Yes
Are your family members and close friends in good health? Yes
Are you generally happy? Yes
Give yourself one point for each No response and two points for each Yes response. Section score: _20___
Total Health Score: __85__
This is mine so it's not going to be accurate for you but please can I get a brainliest.
b) In what way does the endocrine system cause homeostasis? (1 point)
Will mark brainliest!!!
matter and energy move through ecosystems between different organisms. how does matter travel through an ecosystem and through earths spheres?
Answer: In ecosystems, matter and energy are transferred from one form to another. Matter refers to all of the living and nonliving things in that environment. Nutrients and living matter are passed from producers to consumers, then broken down by decomposers. Decomposers break down dead plant and animal matter.
Explanation:
What is the answer The nucleus or large central vacuole contains
genetic material of a eukaryotic cell.
Use the cladogram to answer the question. Which trait(s) does the salamander have?
Lancelet
(outgroup) Lamprey Tuna Salamander Turtle
Leopard
Hair
Amniotic e99
Four walking legs
Jaws
Vertebral column
amniotic edd and hair
vertebral column, jaws, and four walking legs
four walking legs only
vertebral column and jaws only
Answer:
everything plesiomorphic (ie ancestral) so 4 walking legs, jaws and vertebral column
Explanation:
Question 4 of 10 What is the difference between science and pseudoscience? O A. Science is done only in a laboratory, while pseudoscience is done in the real world." B. Pseudoscience is based on empirical evidence, while science is based on observation and experimentation. C. Scientific claims are biased, while pseudoscientific claims are unbiased. O D. Scientific claims can be verified through observation and experimentation, while pseudoscientific claims cannot SUBMIT
Explanation:
The difference between science and pseudoscience is that science relies on experimentation and data gathered.
Pseudoscience is based solely on one's opinion rather than fact. in the early 1800's, scientists used to speculate what type of a person you are or intelligence by the shape of your head.
The nerve impulses travel from the ear to the brain through the......
1)auditory nerve
2)factory nerve
3)facial nerve
4)optic nerve
5)auditory nerve
Answer and I will give you brainiliest
Answer:
1)Auditory nerve is answer.
Explanation:
Nerve impulses are transmitted from the ear to the brain via the auditory nerves.
I hope it's helpful!
Light waves are a type of electromagnetic wave.
The wavelengths of light range from 400 nm to 700 nm.
Light waves are transverse waves
• The speed of light is 3 x 108 m/s.
Which statement can be inferred from the data?
O Light waves can transport matter through mediums and empty spaces.
O Light waves transmit energy by compressing the particles in mediums.
O Light waves can travel with and without mediums.
O Light waves transfer the particles of mediums in the direction of travel.
Answer:
Light waves can travel with and without mediums.
Explanation:
Light waves are a type of electromagnetic wave. Some of the characteristics (properties) of light waves include;
I. The wavelengths of light range from 400 nm to 700 nm.
II. Light waves are transverse waves.
III. The speed of light is 3 x 10^8 m/s.
Therefore, from the aforementioned characteristics it can be inferred that light waves can travel with and without mediums.
This ultimately implies that, light wave is an electromagnetic wave that do not require a medium of propagation for it to travel through a vacuum of space where no particles exist.
Which of the following represents a step in the nitrogen cycle?
Answer:
In general, the nitrogen cycle has five steps:
Nitrification (NH3 to NO3-) Assimilation (Incorporation of NH3 and NO3- into biological tissues) Ammonification (organic nitrogen compounds to NH3) Denitrification
Explanation:
WAITING FOR YOUR RESPONSE
Describe the process that water goes through when it begins as surface water being evaporated to ending as groundwater. - BE DETAILED AND SPECIFIC with this answer.
Answer:
The water goes thru this process by evaporation, then it goes into the clouds, those little droplets get bigger until they get big enough to drop onto the ground, then when the sunlight comes it evaporate into the clouds again.
Does the egg or the sperm determine the biological male or female human ?
Answer:
the male that determines the sex of the offspring when fertilization occurs.
Explanation:
what are two good things that science has done for people and animals or the earth
Answer:
help provide better medical care and technology
Explanation:
medical as in antibiotics, vaccines and medical tools.technology as in how much has it made our lives easier (information is easily accessible and connecting with our is faster)