Answers
I’m not 100% but either B or D is the correct answer.
Related Questions
How does the spider life cycle compare with the insect life cycles?
Answers
Answer:
Spiders grow from eggs, to spiderlings, to spiders. Insects grow from eggs, to larvae, to insects.
Explanation:
Hope you have a great day :)
In the life cycle of a Spider, there are no larvae, pupae, or nymphs stage.
Explain the life cycle of a spider.The first stage, egg
When a female has mated, she stores her spermatophores until she is ready to lay her eggs. The number of eggs is between a few and tens of thousands.
The second stage, egg sacs
The progeny develops in the egg sac, which was designed to shield the eggs from the weather and from predators like birds and ants.
The third stage, spiderlings
The young spiders that resemble their parents the most are called spiderlings.
The fourth stage, adults
The majority of spider species mature in five to ten molts. The spiderlings are prepared to reproduce and restart the life cycle once they reach adulthood.
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how does a change in concentration influence the diffusion of perfume
Answers
Answer:
Diffusion. Molecules are in constant motion and tend to move from regions where they are in higher concentration to regions where they are less concentrated. ... An example of diffusion in gases occurs when a bottle of perfume is opened at the front of a room.
General is to army as _______ is to body.
A. immune system
B. heart
C. nervous system
Answers
Answer:
nervous system
Date:
Page:
( write
down the differences between
Sandwich model ond Fluid
mosaic model
of
cell membrane
Answers
Answer:
The key difference between fluid mosaic model and sandwich model is that fluid mosaic model states that cell membrane is a fluid phospholipid bilayer in which proteins are either partially or wholly embedded while sandwich model described the cell membrane structure as a lipid layer sandwiched between two protein ...
2•modern evidences does not support this model
3•the one who obsereved it was unable to see catbohydrates which are also present in cell membrane
While according to fluid mosaic model the proteins are not confined to surface of lipid bilayer but are imbedded betwaan them
It is well supported by evidences
It also tells us about carbohydrates present in cell membrane
what are energy-giving nutrients
Answers
Answer:
The nutrients that provide energy are commonly referred to as macronutrients (carbohydrates, lipids, and proteins). Carbohydrates and proteins provide a similar amount of energy per gram of food.
Explanation:
Groundwater is found in pores of soil and rock,
O True
O False
Answers
Answer:
true
Explanation:
After cooking the hot dogs, your friend's mom reminds you not to leave the grill out, or the iron (Fe) in the grill will react with oxygen (O2) in the air to produce rust (Fe2O3). a. Write a balanced equation for this reaction. Be sure to show your work.
Answers
Answer:
Explanation:
Oxygen gas and water must be present for iron to rust.
A region of the metal’s surface serves as the anode, where oxidation
occurs:
Fe(s) → Fe²⁺ (aq) + 2 e⁻
The electrons given up by iron reduce atmospheric oxygen to water at the cathode, which is another region of the same metal’s surface:
O₂ (g) + 4H⁺ (aq) + 4 e⁻ → 2 H₂O (l)
The overall redox reaction is:
2 Fe(s) + O₂(g) → 4H⁺(aq) + 2Fe²⁺ (aq) + 2 H₂O(l)
The Fe²⁺ ions formed at the anode are further oxidized by oxygen:
4 Fe²⁺ (aq) + O₂(g) 1 (4 + 2x) H₂O (l) → 2 Fe₂O₃ . xH₂O(s) + 8 H⁺(aq)
This hydrated form of iron(III) oxide is known as rust. The amount of water associated with the iron oxide varies, so we represent the formula as 2 Fe₂O₃ . xH₂O.
Which process wears away tall sandstone rock formations due to wind?
abrasion
deflation
impact
plucking
PLEASE HELP ASAP
Answers
Answer:
the answer is a abrasion
Explanation:
Answer: A, abrasion
Explanation: I got it right on Edge (:
Suppose you have the following research question: How does low gravity affect an astronaut’s blood pressure? Without actually going into space to find out, what kind of research method should you usee?
A. Experimental Study
B. Observational Study
C. Field Study
D. Simulation
Answers
Answer:
Simulation
Explanation:
In an experiment where you find something out without being there would be a simulation. Hope this helps :)
Without actually going into space to find out, simulation can be used. Thus option D is correct.
What is simulation in research ?Simulation is the re-enactment of real-world situation for different reason as it cannot be done in real due to several reasons.
This is completely conducted in a controlled environment which also the modification or addition of variable factor if needed.
The primary aim of this technique is to teach people with the appropriate steps to take in the event.
It is mostly used in cardiopulmonary resuscitation (CPR), science experiments, movies, sports, and video games.
It is used to identify what type of situation needs to be recreated and assess will be feasible, the goal for doing simulation should be decided, the device, model or parts need to be executed during simulation.
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Which area of Earth is most similar to the sun’s convection zone?
Answers
Answer:
The Mantle
I hope this helps
The mantle is the part which is the most similar to the sun’s convection zone. It is the second layer of Earth.
Which layer from Earth's atmosphere is convective in nature ?It is the troposphere that is convective in nature. Troposphere means the region of mixing.
The mantle is the most similar to sun's convection zone. Sun's convection zone is later dominated by the convection currents that carries energy outward to surface. Mantle is second layer of Earth.
The zone is not that dense enough to just use the radiative transfer of the energy, infact , they uses the thermal convection zones in just other words then it boils. Energy is then carried out through the thermal columns to surface of sun and later creates out areas that are seen as the solar granulation and the super granulation.
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I need biology help can someone pls help me I Will give brainliest
Answers
Answer:
pripriw bruh or not bruh
There are four kinds of tissues in the human body. They are muscle, nervous, connective, and epithelial tissues. Which of the following is true about all of these tissues?
Answers
Answer: Epithelium tissue refers to the sheets of cells that cover exterior surfaces of the body, lines internal cavities and passageways, and forms certain glands. Connective tissue binds the cells and organs of the body together and functions in the protection, support, and integration of all parts of the body. Muscle tissue is excitable, responding to stimulation and contracting to provide movement, and occurs as three major types: skeletal (voluntary) muscle, smooth muscle, and cardiac muscle in the heart. Nervous tissue is also excitable, allowing the propagation of electrochemical signals in the form of nerve impulses that communicate between different regions of the body
Explanation:
Please help me it's due in an hour.
Answers
Answer:
cheese
Explanation:
did i stutter ?
Can someone match them? ALL FOR BRAIN LIEST TY!! :D
Answers
Answer:
1: D
2: C
3: G
4: A
5: E
6: I
7: F
8: H
9: B
What is the jellylike interior of the cell called?
A: mitochondria
B: cell wall
C: cytoplasm
Answers
Answer:
cytoplasm
Explanation:
Answer:
C
Explanation:
How are proteins and nucleic acids related?
A. DNA is the blueprint for the building of proteins.
B. Amino acids are the blueprint for the assembly of RNA.
C. There is no relationship between them.
D. Amino acids make up one part of a nucleotide.
Answers
Answer: A
Explanation:
Central Dogma. DNA is transcripted into RNA, which is Translated into polypeptides, or protiens.
In order to maintain homeostasis, the human body must be able to get rid of the waste products produced by cellular processes. The kidneys, for example, are responsible for removing waste from the bloodstream by producing urine. Urine produced in the kidneys then travels through the ureter and into bladder, and is finally expelled from the body by the urethra. The kidneys, ureter, bladder, and urethra help the body maintain homeostasis through the process of what?
Answers
Answer: process of excretion
Explanation:
Answer:
excretion on study island
Explanation:
The DNA sequence reads ACGTTCATT before a mutation occurs. After the mutation, the DNA sequence reads ATCGTTCATT. Which type of mutation occurred?
Answers
Answer:
the Answer Is B or Insertion.
Explanation:
Answer:
B
Explanation:
PLEASE HELPPP What type of signaling is represented in the figure?
Answers
Answer:
Hormonal
Explanation:
Squidward's son, who is heterozygous for light blue body color, married a
girl that was also heterozygous. What color would their children be?”
Green
Both
Light blue
Answers
Answer:
Both? I think but I don't know
Give ways of conserving and protecting the soil for future generations.
Answers
ways of conserving and protecting the soil for future generation are as follows :
1,less use of insecticides and pesticides for growing crops .
2, we should not harm soil by using different Chemicals such as urea ,DAP.
3, we should use organic manure to conserve soil .
Can someone help me. Idk if I’m just stupid but my brain won’t let me understand this question even if I read it out loud
Answers
Answer:
Why does sexual reproduction result in offspring with genetic variation?
Summary. Sexual reproduction has the potential to produce tremendous genetic variation in offspring. This variation is due to independent assortment and crossing-over during meiosis, and random union of gametes during fertilization.
Explanation:
What direction will solutes move if a protein pump is functioning properly?
Answers
Answer:
Solutes dissolved in water on either side of the cell membrane will tend to diffuse down their concentration gradients, but because most substances cannot pass freely through the lipid bilayer of the cell membrane, their movement is restricted to protein channels and specialized transport mechanisms in the membrane.
Explanation:
HELP ME PLEASE I DON'T KNOW WHAT TO DO AND THERE IS A BIRD TRYING TO GET INTO THE WINDOW WHAT DO I DO!!!!!
Answers
Answer:
EAT IT
Explanation:
YOU WOULD WANT TO CALL A MR. DWIGHT SHRUT TO HELP YOU IF YOU CAN!!
Answer:
be brave.
Explanation:
What does gravity do ???
Answers
Answer:
Gravity is what holds the planets in orbit around the sun, and keeps us on the ground on the earth. Gravity also keeps the moon in orbit around Earth.
Explanation:
What temperature does cold/warm front bring,
Answers
Answer:
Temperature changes associated with cold fronts can be as much as 50 °F (30 °C). When cold fronts come through, there is usually a quick, yet strong gust of wind, that shows that the cold front is passing.
Explanation:
What things affect the shape of a protein?
Answers
Answer:
not sure all of them, but i know one, and its kinda obv but what protein it is
Explanation:
Answer: determined by its primary structure
Explanation: sequence of amino acids
How many membrane layers cover the nucleus?
O A. 3
O B. 1
O c. 2
O D.O
Answers
Answer:
nuclear envelope is made is known as nuclear membrane it is covered by two lipids by layerSo answer is 2True or False
Osmosis is the movement of water into and out of a cell.
Answers
Answer:
True
Explanation:
True
Osmosis is a special kind of diffusion that only involves water moving through a selectively permeable membrane.
ASSAAAAPPP PLEASSEEEEE HELLLPPPPPPP PLEASEE
Answers
Answer:
The answer is True.
Explanation:
Sulfur is very harmful if your lungs were exposed to it. being exposed to it may cause many problems such as shortness of breath, wheezing, chest tightness, soreness in the throat or nose. Believe it or not, Breathing high quantities of Sulfur may cause your lungs to swell and cause breathing problems.
Hope this helped(: have a nice day