Answer:
Allopatric speciation
Explanation:
The kind of speciation that occurs when 2 populations of rabbits separated by water become different species is allopatric speciation.
Allopatric speciation occurs when two populations of the same organisms become physically separated and each population ends up developing unique characteristics that make them distinct species. This is as opposed to sympatric speciation in which a new species just spontaneously emerge from the existing population without any being separated from the population.
Other forms of speciations include parapatric speciation which occurs as a result of the spreading out of a population over a large geographical area and peripatric speciation which occurs as a result of the breaking off of a small group from a large group of organism.
In the illustration, the two populations of rabbits are separated physically by the river. Hence, the speciation that will occur if each population goes ahead to form a new species would be allopatric speciation.
What are the Reactants of Respiration?
a
Water and sunlight
b
Carbon dioxide and Sunlight
c
Food and Oxygen
d
Carbon dioxide and water
Answer:c.food and oxygen
Explanation:A and B are wrong because respiration does not need sunlight. D us wrong because CO2 are products if respiration, not reactants.
Which of the following ph values indicates a solution with the highest concentration of hydrogen ions
Answer:
1,2,3,4,5 and 6.
Explanation:
If a solution having pH values such as 1,2,3,4,5 and 6 indicates that the solution has the highest concentration of hydrogen ions because below pH 7 the concentration of hydrogen ions increases and the solution tends to more acidic. Highest concentration of hydrogen ions are present in a solution having pH 1 and when the pH value increases from pH 1, the concentration of hydrogen ions decreases.
Can someone help me please, i cant find the answer to this question anywhere.
Answer:
light dependent reaction
what the answer giving brainliest please be correct
Answer:
The correct answer is A
Explanation:
Answer:
A
Explanation:
Number a is an opinion because some can agree he was the best while some can say otherwise. The other options are all proven facts.
If a link is removed or destroyed in the food chain of a biome, the chain will be disrupted.
True or False
Plz hurry
It is true because any food chain needs every link, if it is missing even 1 link another will fail eventually.
WHATS THE ANSWER EXPLAIN marking brainliest:D
Answer:
C
Explanation:
Which of the following is not true about gray water?
A) Gray water is typically used for drinking.
B) Gray water comes from both commercial and industrial sources.
C) Gray water is treated with a high-sodium soap before it is reused.
D) Gray water comes from bathroom sinks and shower drains.
Answer:
A.) Gray water is typically used for drinking.
Explanation:
Uhm- First of all, gross don't drink gray water.
Gray water is dirty water filled with waste from bathrooms and from factories. Basically it's water filled with germs, bacteria and lots of waste.
Hope it helped!
What is one difference between natural selection and selective breeding? Natural selection involves humans, selective breeding does not involve humans. Natural selection does not involve humans, selective breeding involves humans. Natural selection and selective breeding both take place quickly. Selective breeding only involves plants, Natural selection only involves animals.
Answer:
natural selection and selective breeding both take place in both plant and animal......May be
Carbon credits are used to
A.rehabilitate tropical rainforests
b. reduce the emission of volatile organic compounds (VOC's)
C.regulate how much carbon dioxide a country can emit
d. coordinate carbon sequestration activities
Answer:
C. Regulate how much carbon dioxide a country can emit
Answer:
C. Regulating how much carbon dioxide a country can emit
Explanation:
Carbon credits have a reward system that recognize companies that reduce their carbon emissions by 5% or more. The Kyoto protocol is a great example of one of these companies.
What do you think is meant by this statement: “Hip Hop and rap are connected but are separate terms: Hip Hop is a culture and rap is the music of that culture”? Do you agree or disagree with this statement, and why or why not?
sorry but i couldn't find music
Answer:
rap is about that life but pop is different it is not about tje life of a gangster
Explanation:
jshshbzhsujansbs
Form of active transport that moves solid particles into the cell.
hurrry
Answer:
The answer is endocytosis
Explanation:
Endocytosis is a type of active transport that moves particles, such as large molecules, parts of cells, and even whole cells, into a cell. There are different variations of endocytosis, but all share a common characteristic: The plasma membrane of the cell invaginates, forming a pocket around the target particle.
2. How does magma become an igneous rock?
Answer:
By cooling down.
Explanation:
Magma is just molten rock inside a (lava outside) So when it cools down and is no longer molten, it turns back to rock! hope this helps
please help me only if you really know i will mark brainly
Answer:
A. Lactic acid.
Explanation:
iiiiiiPLEASE HELP!!!!!
Worldwide, about twice as many people eat a plant-based diet as eat a meat-based diet. A plant-based diet requires fewer resources to produce. It takes 28 calories of fossil-fuel energy to produce 1 calorie of protein from meat. In contrast, it takes only 3.3 calories of fossil-fuel energy to produce 1 calorie of protein from grain. With the population continuing to increase, some people believe it may be necessary to give up meat-based diets to ensure that there are enough resources to produce food for all people.
Do you think that a plant-based or a meat-based diet is more nutritious, or are they both equally nutritious? Why does a plant-based diet require fewer resources to produce? Do you think people should eat less meat? Why or why not
Answer:
A plant based diet is clearly more nutritious. In fact, all protein orginates in plants. This is because it does not contain cholestrol, has very little amounts of fat, and is the only source of fiber. The science also bears this out. A plant based diet requires less recourses because it does not require the feeing of animals. The grain, fruit, vegtables, etc. goes directly to huaman, rather than being given to a imprisoned animals first. People should not only eat less meat, the should eat no meat. This is due to the three pillars of veganism. Ethics, envirnonment, and health. It is unethical to keep a animal in a cage it's short life and murder it. It is not envronmentally safe to raise trillions of animals a year all of whom produce methane, which is 16x more potent than CO2. And for health. It is increadable unhealthy to eat animal products. T. Colin Campbell has found a connection between cancer and dairy. Dr. Caldwell Esselstyn has found a undeinable link to heart disease. There are may more connections like this, which are very clear in their message: Humans can not handle the saturated fat, HEME iron, cholestrol, sugars, inflammatory substances, and everything else that comes with eating animals. Humans basic biology says we should not eat meat. We cannot murder animals with the tools that nature gave us.
Explanation:
Answer:
I think that both diets are equally nutritious, but I also think that people should eat less meat. I think that a plant based diet does require fewer resources, and It also requires more fossil-fuel energy to create one calorie of protein from meat then it does to create one calorie of protein from grain. If we switch to plant based diets, we could conserve resources, which might be good since the population is going up and resources are declining.
A plant with 12 chromosomes undergoes normal cell division (mitosis). What is the total number of chromosomes in each of the resulting daughter cells?
PLEASE HELP! Easy 10 points
Answer:
We exhale i think
Explanation:
We exhale to get Rid of carbon dioxide
please help only if you know
please also only give a simple answer please don’t search up
transcription and translation of this subset of genes determines how a cell looks and acts when in the process of forming into a more mature cell.
difine what a producer is.
Answer:
a producer is a green plant
Explanation:
Which level of organization is best represented by the cactus plant?
A
cell
B
organ
C
organism
D
tissue
The level of organization is best represented by the cactus plant organism. Thus, option C is correct.
What is organisation level in the living things?In the case of the living things first of all they has been made up of the cell and the cell has been known as the basic as well as fundamental unit of the living things, after that the cells has been combined and they must form tissue, or we can say that the group of the cell is known as tissue.
Tissues has been combined together and they form the muscles and these muscles are of several types and than after that muscles combined together and they form the organ and each of the organ of the body has been made up of different types of the tissue. Like heart has been made up of such type of tissue that never takes rest.
At last the organs or we can say that two three organs has been combined together to form the organ system of the body such as the nervous system, respiratory system, and these systems has been combinedly form the whole organism.
Therefore, The level of organization is best represented by the cactus plant organism. Thus, option C is correct.
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A side of the triangle below has been extended to form an exterior angle of 157º. Find
the value of x.
Answer:
180 is the total angle so,
Explanation:
180 - 157 = 23
Therefore,
x = 23
Aerobic cellular respiration takes place in the presence of oxygen and produces a large amount of energy. Carbon
of oxygen and produces small amounts of energy. In muscle tissue, what is the reactant of lactic acid fermentation
O Carbon dioxide and water
O Glucose and other compounds
O Glucose and Lactic Acid
O Oxygen and Lactic Acid
Answer:
Carbon dioxide and water
Explanation:
The human digestive system is comprised of specialized cells, tissues, and organs.
Which lists the parts from least complex to most complex?
a. muscle tissue, muscle cell, stomach
b. muscle cell, muscle tissue, stomach
c. stomach, muscle tissue, muscle cell
d. stomach, muscle cell, muscle tissue
Thank you!
Answer
OPTION B.
because from muscle cell ,muscle tissue arise and then after development of muscle tissues organs are formed.
The parts from least complex to most complex is muscle cell, muscle tissue, stomach. So, the correct option is (B).
What is Digestive System?The human digestive system consists of the gastrointestinal tract with the accessory organs of digestion which involve breaking down food into smaller and smaller components until they can be absorbed and assimilated into the body.
The GI tract consists of series of hollow organs which is joined in a long, twisting tube from the mouth to the anus. The processes of digestion consists of six processes:-
1. Ingestion
2. Propulsion
3. Mechanical or physical digestion
4. Chemical digestion
5. Absorption
6. Defecation.
The complexity of the digestive system involves muscle cell, muscle tissue, stomach and organ system from least complex to most complex.
Thus, the parts from least complex to most complex is muscle cell, muscle tissue, stomach. So, the correct option is (B).
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use the images and information from the article to selecte the TRUE statment
Explanation:
theres no picture in it
What is the role of cellular respiration in plants?
A.To produce ATP
B.To absorb carbon dioxide
C.To release oxygen
D.To form glucose
Answer:
To produce ATP
Explanation:
Mark as brain list answer
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How does cellular respiration help heal a bruise?
A It produces the oxygen used to heal cells.
B It produces the glucose used to heal cells.
C It produces the energy used to heal cells.
D It produces the mitochondria used to heal cells.
Answer:
The correct answer would be option C.
Explanation:
Amino acid molecules are combined to create larger protein molecules, which cells use to expand and repair themselves. Energy must be released from cellular respiration for this growth and repair. Thus, option C is correct.
What impact of cellular respiration in the healing process?The effectiveness of mitochondria has been demonstrated to enhance with heat treatment and sauna use.
Oxidative phosphorylation, a process that improves the utilization of oxygen in the blood, is a result of the mitochondria's increased energy requirements.
DNA repair is the main defense mechanism cells employ to handle this damage. Mammalian mitochondria are capable of repairing endogenous flaws such oxidized bases and basic sites through BER mechanisms.
Therefore, It produces the energy used to heal cells during cellular respiration.
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Homeostasis is the regulation and maintenance of a stable internal environment of an organism to support life at the cellular level. (True or False)
Answer:
True
Explanation:
It is a little misleading but ultimately correct. Homeostasis is maintaining a stable internal environment despite changing external conditions.
ILL GIVE BRANILIST PLEASE HELP
What do chemotherapy and radiation have in common?
a. Both affect healthy cells in addition to cancer cells
b. Both use drugs
c. Both use high-energy waves
d. Both affect only cancer cells
Answer:
I’m not sure if both do the rest but A. is right so ig A.
Which mutation will have a greater effect on the resulting protein: an insertion or a substitution and why?
An insertion because it will cause a frameshift.
A substitution because it will cause a frameshift.
An insertion because it only affects one codon.
A substitution because it only affects one codon.
Answer:
A
Explanation:
Planets with atmospheric ________ are warmer than those without.
A. air
B. gases
C. dust
D. temperatures
I think it's either A or B, but I'm not sure.
Answer:
The answer is B; Gasses
**EMERGENCY IN TEST RN** How did the offspring end up with traits that are different from the traits of their parents?
Answer:
the inherited recessive genes. recessive genes could lay dormnant for generations before showing themselves
