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anyanavicka [17]
3 years ago
15

What is the significance of the fact that there are air molecules in a medium?

Biology
1 answer:
inna [77]3 years ago
6 0

Answer:

The molecules in the air can be displaced by a force creating sound waves. Vibrations generally travel faster in a solid compartment than as in gases.

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In living organisms, energy from the oxidation of organic molecules provides most of the energy needed to create favorable condi
Alexandra [31]

Answer:

True

Explanation:

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The food molecules having chemical energy are oxidized to produce energy that can be used for all  cellular metabolism processes and other energetic reactions required for life

Later on this ATP's energy is used for building new molecules and transporting materials.

Hence, given statement is true

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4 years ago
How many kingdoms are there in the domain Eukarya? O A. 1 O B.2 O c. 4 O D. 3​
grandymaker [24]

Answer:

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5 0
3 years ago
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lianna [129]
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3 years ago
1. Explain vegetative reproduction?
Yakvenalex [24]

Answer:

Asexual plant propagation methods produce new plants from vegetative parts of the original plant, such as the leaves, stems and roots. These methods are generally referred to as vegetative propagation.

<h3>e.g. rhizome, bulb, tuber etc</h3>

<h2>Hope it helps you!!</h2>
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3 years ago
The sum of all chemical reactions that take place within an organism is known as (1)Evolution
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(3) Metabolism
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