Sound travels through substances as energy is transferred from one particle to the next. The
diagrams represent the particles of three substances: air (gas), water (liquid), and steel (solid).
Which substance would sound travel through the fastest?
Answers
Answer:
The correct answer is A...........
Related Questions
5. In what way are ferns and mosses alike?
A. They are flower-bearing
B. They are spore-bearing
C. They have vascular bundles
D. They have roots, stems and leaves
Answers
Answer:
the is A
Explanation:
Answer:
option B
they are spore bearing
hope it helps
If you have 52.4 grams of hydrogen and 52.4 grams of heliumwhich one has a greater mass ? Why?
Answers
Answer:
Explanation:
I d k this hard
the substance present in the cell wall is protein true or falseboth animal and plant cells have cell membrane true or False
Answers
Answer:
true and true
Explanation:
how Greenhouse gases in the atmosphere impact Earth’s global climate
Answers
Answer:
They impact it by heating up the atmosphere by trapping heat
Which of the following correctly describes the cell cycle?
A: Event in the normal life cycle of a cell
B:Events in the normal life cycle of a human
C:Event that change DNA
Answers
Answer:
A: Event in the normal life cycle of a cell
Please help, Its for kahoot
Answers
Answer:
blue one
Explanation:
it is mutualism, because both of them benefit
Answer:
Mutualism
Explanation:
Bee gains nectar and flower is pollinated.
How does the carnivorous plant catch its victums?
Answers
Pitfall traps (pitcher plants) trap prey in a rolled leaf that contains a pool of digestive enzymes or bacteria. Flypaper traps use a sticky mucilage. Snap traps utilise rapid leaf movements. Bladder traps suck in prey with a bladder that generates an internal vacuum.
Answer:
They use special traps that are connected to them.
Explanation:
For example, the Venus Flytrap uses it's "mouth" to close on the fly. A sundew plant uses sticky spines to stuck to the bugs and slowly curls up and digests the bug.
The presence of which magnetic feature best explains why a magnet can act at a distance on other magnets or on objects containing certain metals?
O fields
O dipoles
O domains
O forces
Answers
Answer:
Option: A) fields
Explanation:
Answer: A) Fields
Explanation:
I just took the test.
The leaves of plants have many specialized structures. Which statement explains the importance of the stomata and guard cells for the plant?
o They protect the plant from pests
o They are involved in plant reproduction
They work together to regulate water loss and gas exchange.
o They regulate the amount of water that enters the plant for cellular respiration
Answers
Answer:
They work together to regulate water loss and gas exchange.
They work together to regulate the loss of water and exchange of gases.
Stomata and guard cellsThe tiny pores or openings in plant tissue, which allow for the exchange of gases are known as stomata.
The unique cells, which surround stomata and work to close and open the stomatal pores are known as guard cells.
Both these helps a plant to take in carbon dioxide at the time of photosynthesis and also assist in reducing the loss of water by getting closed when conditions are dry and hot.
Thus, stomata and guard cells work together to regulate the loss of water and gas exchange.
Find out more information about stomata and guard cells here:
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why are there different types of vaccines
Answers
Answer:
to cure different types of things like corona and other things
Movement of chromosome segment to a non-homologous chromosome. This type of chromosomal mutation occurs when one chromosome swaps genetic information with a different chromosome (this is NOT Crossing Over). O Inversion O Duplication O Deletion O Translocation
Answers
Answer:
The correct answer is ''Translocation.''
Explanation:
Translocation is a chromosomal abnormality that is due to a change in position of a chromosomal segment to another non-homologous chromosome of the same nucleus or to another part of it. It is produced by the exchange of segments between two chromosomes without loss of genetic material is called reciprocal or balanced translocation, when it gives rise to monocentric chromosomes.Translocations can be detected cytologically because the structural heterozygote forms a quadrivalent (4-chromosome association) in meiotic prophase. Sometimes they can also be detected by changes in the size of the chromosomes if the exchanged segments are of different lengths.
Draw your own Punnett square using the following data.
he mother has long fur:
(F)
F = long fur
Che father does not have long fur: (ff)
f = short fur
Answers
Answer:
The alleles of the mother are : FF
The alleles of the father are : ff
The Punnett square will be:
| f | f |
F | Ff | Ff |
F | Ff | Ff |
Do mutations in body cells contribute to genetic variation?(1 point)
A) No, the causes of body cell mutations are outside the body and cannot alter DNA.
B) Yes, the mutations can be passed on to offspring and contribute to variation in the population.
C) Yes, these body cell mutations lead to mutations in the gametes.
D) No, the mutations cannot be passed to offspring and only affect the individual.
Answers
A mutation is the alteration of the genetic sequence of an organism, which can either be inherited or cannot be inherited. The mutation when transmitted to the offspring leads to genetic variation.
The correct answer is:
Option B. Yes, the mutations can be passed on to offspring and contribute to variation in the population.
Mutation is the change in the genetic sequence of the organism, which can be caused due to environmental factors and can be inherited.
The mutations can lead to genetic disorders, chromosomal disorders, or any other conditions. The mutations like a disease or adaptation that can be passed onto the offspring can result in genetic variation.
The mutation leads to genetic diversity, as the mutation is also the first step towards evolution. The organisms better suited to the environment will survive more and adapt more. These changes in the organisms will be inherited by the offspring leading to genetic variation.
Therefore Option B is correct.
To know more about mutation, refer to the following link:
https://brainly.com/question/4222118
What does the Greek Root "pro" mean?
Answers
Answer:
The prefix pro- primarily means “forward” but can also mean “for.” Some words that the prefix pro- gave rise to are promise, pro, and promote. When you, for instance, make progress, you are stepping “forward,” whereas if you give the pros in an argument, you are speaking “for” something by stating its advantages.
Explanation:
Which of the following improves your range of motion and helps prevent
injuries?
A. A healthy body composition.
B. Strong flexibility,
C. Strong cardio-respiratory endurance.
D. A good sense of balance.
SUBMIT
Answers
Answer:
B. strong flexibility
Explanation:
Being flexible allows your body to move in a fuller range of motion and can help prevent injury because you aren't putting as much strain on yourself.
what is the powerhouse of the cell. i give brainliest
Answers
Answer:
mitochondrion
Mitochondria generate most of the cell's supply of adenosine triphosphate (ATP), used as a source of chemical energy. A mitochondrion is thus termed the powerhouse of the cell. Mitochondria are commonly between 0.75 and 3 μm ² in area but vary considerably in size and structure. Unless specifically stained, they are not visible.
Explanation:
Please mark Brainliest, it really helps.
Answer:
mitochondria, the power house of the cell.
Explanation:
i an Superior to all.
What would happen within a few months if all decomposers on Earth disappeared overnight?
There would be an overabundance of organic waste.
Plants would grow out of control.
Animals would grow out of control.
There would be no visible impact.
Answers
Answer:
There would be an overabundance of organic waste.
Explanation:
I took the same test :)
Need help!!!!! I need this page solved !!
Answers
Answer:
1. Igneous
2. Compacting and cementation
3. Igneous
When wax is heated, it turns into a liquid. How are the wax molecules affected by this change of state?
Answers
answer:
the molecules gain more energy and the space between the molecules increases
explanation:
when wax is heated, the molecules of wax gains kinetic energy and move about randomly until the inter molecular forces binding them together is broken and the wax turn into liquidIn the liquid state, the molecules have more free movement, so they spread out and the distances between them increasecredits: https://brainly.com/question/2755409Is this wrong? I lost my Nanna 2 years ago, and I still cry at night because I miss her...
Answers
Answer:
nope
Explanation:
its right.........
Which of the following MOST influenced scientists to conclude that the fossils found in the Philippines were from a new human
species?
(A)
the tools that were found near the fossils
(B)
the unique shape and size of the fossils
(C)
the location where the fossils were discovered
(D)
the age of the fossils that were tested
Answers
Answer:
c
Explanation:
next me my question ☺️⁉️
Which of the following organisms can be used by humans for selective breeding? Choose all that apply.
15 points btw
Answers
Answer:
All of the above.
Explanation:
Selective breeding is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.
Name three large molecules that make up the bulk of the food humans eat, and identify the products of each one that result from digestion.
Answers
The body breaks down nutrients from food and drink into carbohydrates, protein, fats, and vitamins.
CARBOHYDRATES. Carbohydrates are the sugars, starches, and fiber found in many foods.
PROTEIN.
FATS.
VITAMINS.
Explanation:
I hope this is what your looking for. If not, let me know!
(this answer is from www.msdmanuals.com, turn this information into your own words. I am giving credit. :)
The three large molecules that make up the bulk of the food humans eat are:
CarbohydrateProteinFatsthe products of each one that result from digestion are;
Carbohydrate : Fructose, glucoseProtein : Amino acidFats:monoglycerides and fatty acids.large molecules are the giant molecules that is been found in our daily diet and this includes Carbohydrate, Protein, Fats.
However after digestion of these large molecules after enzymes have reacted on it they will give the products which was listed above.
Learn more about large molecules
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help asap
6th grade science
Answers
Answer:
true.......
Explanation:
.........
Answer: True.
Explanation: All facts mentioned are true avout plant cells...........
Please help me
3. What is the difference between society and culture?
Answers
Answer:
A culture represents the beliefs and practices of a group, while society represents the people who share those beliefs and practices. Neither society nor culture could exist without the other.
Case Study no. 1
A 35 year old woman complains of muscle weakness, anxiety and depression.
Questions:
1. Which disorder account for the symptoms?
Answers
Answer:
the disorder that muscles weaken, axiety and depression is hypothyrodism.
Explanation:
The least specific level of classification is:
A.Phylum
B.Domain
C.Order
D.Genus
Answers
Answer:
species
Explanation:
use this acronym king pharaoh can order for general scientists. king for kingdom, pharaoh for phylum,can for class,order for order, general for genus and scientists for species
Answer: the answer is c
Explanation: C. Provide a root to the phylogenetic tree by choosing a noncontroversial out group. D. ... B. domain, kingdom, class, phylum, order, family, genus, species. C. i hope this helps i learnd this way in class
Crossing a red-flowered four o’clock with a white-flowered four o’clock will produce pink-flowered offspring. This is called
1) incomplete dominance
2) codominance
3) F2
4) recessive
Answers
Answer:
incomplete dominance
Explanation:
what kind of flower is this?
Answers
Answer: could be Trifolium repens Aka the white clover
Explanation:
The body temperatures of ectotherms, like lizards and turtles, can fluctuate with the environment. How do ectotherms maintain homeostasis?
Answers
Endotherms, such as birds and mammals, use metabolic heat to maintain a stable internal temperature, often one different from the environment. Ectotherms, like lizards and snakes, do not use metabolic heat to maintain their body temperature but take on the temperature of the environment.