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Levart [38]
2 years ago
11

Pom

Biology
1 answer:
aev [14]2 years ago
3 0
Given that the size of a tire determine the vase volume of a bike and it’s speed the choice is C. None of the above
You might be interested in
How does natural selection “drive” evolution?
yanalaym [24]

Because predators and prey must learn (or adapt) new ways of survival. Deer over time have learned to be much more sensitive to the surrounding environment, therefore, a deer's predator must also adapt/evolve and learn how to beat the deer at it's own game and catch it for food. Animals must evolve/adapt to any given environment. If humans lived in Antarctica for thousands of years, we would eventually be able to withstand the cold due to evolution. People who live in the Himalayas today actually breath normally at such high altitudes whereas if someone who lives at sea level went to where the Himalayan people lived, the result could potentiality be fatal because the body has not adapted/evolved at that point to withstand minimal oxygen.

8 0
3 years ago
The tissue that forms a loose-fitting sac around the heart is the
saul85 [17]
<h2>Pericardium </h2>

Explanation:

Pericardium is the fibrous tissue that surrounds the heart and the roots of the great blood vessels

The pericardium's outer coat is called the parietal pericardium which is tough and thickened, loosely cloaks the heart, and is attached to the central part of the diaphragm and the back of the breastbone

Its inner coat is called the visceral pericardium or epicardium which is double, with one layer closely adherent to the heart and the other lining the inner surface of the outer coat

The intervening space between these layers is filled with pericardial fluid

This small amount of fluid acts as a lubricant to allow normal heart movement within the chest

3 0
3 years ago
Read 2 more answers
Which physiologic process allows hormones to exert influence upon some cells and not others?
nignag [31]

Answer:

receptor binding

Explanation:

Hormones are able to act specifically on target cells through receptor binding. This process enables target cells to react to a specific hormone only. The cells have hormone receptors within or on their surface which permits the specific hormone to act on it, thereby initiating a series of functions of the particular cell that has the hormone receptor. For example, thyroid receptors respond to thyroid-stimulating hormone.

5 0
3 years ago
A soybean farmer applies a pesticide to his crops each year. after several years, he notices that the pesticide seems to have le
Olenka [21]

'Natural selection' can be defined as the process of selection of the organisms who are more evolved and better suited for their surroundings and are capable of producing high number of offsprings. Artificial selection can be defined as the selection of the organisms by the humans to selectively breed whether or not they are suited for the changing surroundings or not. Since, the farmer only introduced the pesticide, and the insects evolved and inherited resistance to the pesticide, this is a case of the natural selection.

4 0
3 years ago
Read 2 more answers
A pond contains many different types of organisms. The table below lists some of these organisms and their methods of reproducti
jeka57 [31]

Answer:

Option A, Pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction

Explanation:

Genetics variation allows as organism to evolve in a way to be able to cope up with the existing or changing environmental condition. Now, a Pantala flavescens undergoes sexual reproduction, thus only this creature has the ability among all the given organism to evolve genetically and be able to survive in this environment.  All the remaining organisms reproduce asexually and hence there is no variation with in them and hence it would be difficult for these organisms to cope up with changing environment.

Hence, option A is correct.

5 0
3 years ago
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