Answers
Answer:
Plants take in carbon dioxide to do photosynthesis and gives off oxygen, the sheep in the field breathes in the oxygen the plants made. When the sheep dies, it would put carbon into the soil by decomposition. The powerplant will use the fossil fuel in the soil to create power, and ends up putting carbon in the air again. The stages repeats again and again.
Explanation:
Related Questions
An example of a non-specific intemal defense is:
Will give BRAINLIEST
Answers
Answer:
Mucous membranes
Explanation:
The epidermis (external) and mucous membranes (internal) represent the first non-specific barriers that act against invading pathogens and harmful substances. The mucous membranes separate the external environment surrounding the mucous cells from the body's internal environment. These membranes are considered as selectively permeable barriers that act to prohibit the passage of pathogenic microorganisms (e.g., bacteria) and harmful agents (toxic chemical substances).
The hair on Jamal’s arms is standing straight up.
What most likely explains why his hair is behaving this way?
He is in a cold area.
He is sweating.
He is in danger of bacteria.
He is receiving information for touch.
Answers
Answer: A
Explanation: Because I said so.
The model below shows the genetic material of a cell during a phase of mitosis.
Which of these models shows the same cell in the phase immediately before this phase?
Answers
Answer:C
Explanation:
Explain the strengths and weaknesses of Lamarck's theory of evolution.
Answers
There is no experimental proof of the lamarckism. New organs are not formed in organisms by their wish or requirement. 3.It is not necessary that an the acquired characters transmit into new
Answer:
Weaknesses are traits may stay around for longer that what their needed and Strengths are we adapt to our needs.
Explanation:
Lamarckism, a theory of evolution based on the principle that physical changes in organisms during their lifetime—such as greater development of an organ or a part through increased use—could be transmitted to their offspring.
I took the quiz and said this, I got it it right!
Mitosis produces cells that have a ___ number of chromosomes, while meiosis produces cells that have a ___ number of chromosomes
Answers
Answer:
Mitosis: 46
Meiosis: 23
Explanation:
This model shows the process of protein synthesis including transcription and translation. What is the best explanation for what is
occurring at the arrow (translation)?
Answers
Answer: The answer is C
Explanation:
During the process of protein synthesis, the best explanation for what is occurring at the arrow is as follows:
The codon on the mRNA pairs with the anticodon on the tRNA which transfers amino acids into the proper sequence to form a protein.What is Protein synthesis?Protein synthesis may be defined as a biological process through which cells make proteins in order to accomplish metabolic functions that facilitate the survival of living organisms. The process of protein synthesis terminates with the help of two stages. They are as follows:
Transcription.Translation.Transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. While the process of translation acquired the transfer of genetic instructions from the mRNA to the sequence of amino acids in order to form proteins. This takes place in the cytoplasm of the cell.
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*****
3
To Tºp
6) rur and Ynz
Answers
GO AWAY!!!!!!!!!!!!!
The overall chemical equation that describes photosynthesis is shown below. 6CO2 + 6H20 - C6H12O6 + 602 During photosynthesis, what best describes the role of the compound with the chemical formula C6H120$? A. a product that is not useful because of its low-energy chemical bonds B. a product that is useful because of its high-energy chemical bonds C. a reactant that is useful because of its high-energy chemical bonds D. either a product or a reactant, depending on whether the cell needs to store energy or release energy
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Answer:d
Explanation:
Because it can be stored or released
How to write a discussion on macromolecules in a lab report
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Question 20
0.5 pts
Which system is described below?
Function: Regulates body functions by chemicals (hormones)
Major Organs: Pituitary gland, Thyroid gland, Adrenal gland, Thymus, Pancreas
O Endocrine system
O Integumentary system
O Respiratory system
O Urinary system
Answers
Answer:
Endocrine system
What is Gregor Mendel's contribution to the history and study of genetics?
Your answer:
A. He discovered that characteristics are determined by inherited factors (genes).
B. He discovered that alleles can be dominant or recessive.
C. He discovered that alleles segregate independently during the formation of gamates.
D.All of the other answer choices
Answers
Answer:
d
Explanation:
all of the other answer choices
I feel like it would be D. I know I'm 9 times out of 10 probably wrong.
what is the molarity
Answers
Answer:
Hope its help you
if wrong then sry
Answer:
Explanation:
the number of moles of solute per liter of solution. molar concentration
Molarity (M) is the amount of a substance in a certain volume of solution. Molarity is defined as the moles of a solute per liters of a solution. Molarity is also known as the molar concentration of a solution. Explanation: To get the molarity, you divide the moles of solute by the liters of solution. Molarity=moles of solute liters of solution. For example, a 0.25 mol/L NaOH solution contains 0.25 mol of sodium hydroxide in every litre of solution.
How are genes and proteins related?
A. Genes and proteins are both made of DNA.
B. Both are made from amino acids.
Ο
C. Proteins are made of parts of genes.
D. One gene codes for one protein.
Answers
Answer:
A
Explanation:
either b or c
Explanation:
i'm in bio and we just went over this but i can't quite remember
Which of the following will most likely decrease genetic diversity?
А increased reproduction
B selective breeding
C mutations
D immigration
Answers
Selective breeding dangers reduced genetic diversity can result in certain insects or diseases attacking, which could be quite devastating. Thus, option B is correct.
What is the cause of selective breeding in genetic diversity?Selective breeding can contribute to a large reduction in the genetic diversity of farmed populations, endangering long-term evolutionary progress and limiting populations' ability to adjust to environmental changes.
Unknowingly selecting uncommon illness genes as part of a desirable characteristic might cause difficulties with particular organisms, such as the high prevalence of deafness in Dalmatian dogs.
Genetic diversity is typically reduced by selective breeding, since only a few individuals are employed to produce enormous numbers of offspring. The population's survivability may be impacted by this.
Therefore, selective breeding will most likely decrease genetic diversity.
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HELP ASAP THIS IS MAJOR GRADE
Answers
Answer:ITS B GRAVITY PULLS AN INWARD FORCE!
Answer:
Answer A
Explanation:
Gravity keeps things on the ground meaning the gravitational force is going down.
Alleles: H=hearing h=deaf
Genotypes/Phenotypes: HH=hearing Hh=hearing (h carrier). hh=deaf
Below is how you would set up this problem: Fill out a Punnett square to help you answer the question.
H h
H __ __
h __ __
What percentage of offspring would be deaf?
25%
50%
75%
100%
Answers
Answer:
3/4 (3 out of 4) of the genotypes are deaf. 3/4 is also equal to 75%. So 75% of the offspring produced will be deaf.
Explanation:
The way the punnet squares work is the top allele on the left combines with the left allele on the top, the top allele on the left is combined with the top allele on the right, the bottom allele on the left is combined with the top allele on the left, the bottom allele on the left is combined with the top allele on the right. I hope this makes sense
Which statements explain the cold temperatures in the Northern Hemisphere during the winter? Choose the TWO correct answers.
A.
The Northern Hemisphere is farther from the sun during the winter.
B.
In the Northern Hemisphere, the sun is lower in the sky during the winter.
C.
Earth is farther from the sun during the winter.
D.
Earth rotates more slowly during the winter.
E.
The Northern Hemisphere gets less direct sunlight during the winter.
Answers
Answer: Option A and E.
Explanation:
Norther hemisphere Is the half of the Earth that lies on the north of the equator. The equator is the line that divide the Earth into two halves.
During the winter, the northern hemisphere is colder because the northern hemisphere move away from the sun and receive less sunlight form the sun. The sun is very high in temperature and it has high heat, when the northern hemisphere move away from it, there is lower heat or temperature that get to it , making it to become cooler or have lower temperature. The countries in the northern hemisphere comprises of all countries in Europe, North America, Asia,part of South America and little part of Africa.
Explanation:
What is one physical adaptation of sunflowers?????????
Answers
Answer:
Sunflowers require full sun exposure, they are heliotropic, which means that the movement of the flower is towards the direction of the sun.
Give an example of interspecific competition.
Answers
does this help at all
What is an observational study? How is it different from a controlled experiment?
Answers
Answer:
Observational study is when you observe your subject and take more notes rather that writing down quantitative data. Meanwhile, a controlled experiment is more quantitative.
Explanation:
Explain the difference between independent variables, dependent variables, and control variables.
Answers
Answer:
Independent: Purposely altered
Dependent: Changes with respect to the independent being altered
Controlled: Never changes
Explanation:
An independent variable is a variable in which does not rely on other pieces/variables of an experiment to assume a value. In other words, it does not change when other variables change. However, it can be changed intentionally by the scientist.
A dependent variable is a variable in which its change in value relies on other pieces/variables of an experiment to assume a value. So, if the indeoendent variable is changed, the dependent variable will change as well. The opposite is not true though - if the dependent variable changes (for whatever reason), the independent variable hasn't necessarily been changed.
A controlled variable is a variable that stays CONSTANT throughout an experiment. It is never changed, and nothing will change it. An example of a control variable is the number of participants in a study: no more participants are being added, and no participants are being removed. The number of participants remains STATIC throughout the study.
i dont understand this i need help
Answers
Can a male be a carrier for a sex-linked disease?
Answers
Answer:
yEs
Explanation:
cUz
Answer:
No i am pretty sure its only through male
Explanation:
Based on the chart, Which system interactions are dependent on the plant's ability to respond to the direction of
light?
A Option 1
B Option 2
C Option 3
D Option 4
Answers
All organisms have names that
include
class and order
Family and location
order and family
genus and species
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1. Lymph fluid contains all but
a, red blood cells
b. hormones
c. digested nutrients
d. salts
Answers
Tectonic plate motion can directly result in _____.
volcanic eruptions
deforestation in the Amazon basin
the extinction of species
global warming
Answers
Answer:
Tectonic plate motion can directly result in VOLCANIC ERUPTIONS.
Many volcanoes erupt due to movement in tectonic plates, and furthermore, most volcanoes are located adjacent to tectonic plates. (For example, the ring of fire around the Pacific Plate)
Let me know if this helps!
PLEASE HELP
how does building a road, affect tourist?
is it good or bad? and why
i need VERY SHORT answer
Answers
Answer:
It's good.
It's easier to travel on a road than on rough dirt or grass etc.
Edit:
They would be more likely to go to your place and they would feel safer and they would invite their friends if they really like it.
(Sorry for not adding this before)
What is the scientific name for a Burchell’s zebra?
Answers
Answer:
Equus quagga
Explanation:
I hope this helps!!
Have a great day!
-jmora273
P.S Remember the Name!!!
NEED HELP!!! WILL GIVE BRAINLIEST!! <3
Answers
Answer:
pollution
Explanation:
i guess I can only think of one