1.- How does photosynthesis contribute to the survival of humans?

1 answer:

Nookie1986 [14]2 years ago

8 0

Answer: By storing carbon above and below the ground, the trees and plants in forests contribute to the production of oxygen as a byproduct of photosynthesis. ... Photosynthesis provides most of the oxygen that humans and animals breathe.

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Differentiate between meristematic and permanent tissues.

Anna [14]

Explanation:

The difference between Meristematic Tissue and Permanent Tissue are:

Meristematic tissue always has a prominent nucleus. Permanent tissue has a prominent nucleus in some like parenchyma while not in others like sclerenchyma.
Meristematic tissue has cells small in size and isodiametric in shape. Permanent tissue has cells large in size and their shape varies.

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2 years ago

How would a houseplant respond to sunlight that comes from one direction?

ivann1987 [24]

The correct answer would Be C because Most plants would Bend their stems to the sun

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3 years ago

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true or false? to make a person breathe in, the volume of the chest cavity must decrease, creating a higher pressure in the thor

faltersainse [42]

The thorax is a very vital and important organ in the human body.

It is a structure that serves as a protective covering for organs in the body such as the lungs, the heart, some vital blood vessels e.t.c

It is false that to make a person breathe in, the volume of the chest cavity must decrease, creating a higher pressure in the thorax.

When a person breathes in, the chest cavity expands (the volume increases) and the pressure in the thorax decreases.

When a person breathes out, the chest cavity decreases in size, and the pressure in the thorax increases.

Therefore, we can see that the process of breathing in humans, follows the principle of Boyle's Law.

Boyle's law states that as the volume increases there is a decrease in pressure and as the volume decrease there is an increase in pressure.

Therefore, It is false that to make a person breathe in, the volume of the chest cavity must decrease, creating a higher pressure in the thorax.

To learn more, visit the link below:

brainly.com/question/24359876

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2 years ago

What is a earthquake?

Eva8 [605]

The answer is C
The reason why is because an Earthquake is the shaking that radiates out from the breaking of a rock

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2 years ago

To understand the chemical basis of inheritance, we must understand the molecular structure of DNA.

earnstyle [38]

Answer:

C) reductionism

Explanation:

The approach of reductionism is applied to decipher the basic concepts that rule some complex life processes. In this approach, the complex life processes can be interpreted by explaining the physical and chemical structure of involved components and their interactions. DNA molecules store genetic information. Inheritance means the transfer of genetic traits from one generation to the next. Therefore, the chemical structure of DNA is the application of reductionism to understand the chemical basis of inheritance.

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3 years ago