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Citrus2011 [14]
3 years ago
9

Describe how the flow of matter and energy is a biology theme

Biology
1 answer:
Stells [14]3 years ago
7 0
Sun provides energy to plants, which use it to make food from soil nutrients, which is eaten by animal, which is eaten by another animal, that produces waste and die, that decomposes and adds nutrients to the soil, which plants use with sunlight to make food from soil
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A large plant population may impose selective pressure on a smaller, isolated group of plants, resulting in a change in allele d
iragen [17]

The answer is genetic drift. This is the <span>change</span> of allelic frequency in a population due to natural selection in <span>favor</span> of particular traits. The effect of natural drift is <span>greater</span> is a population of small size that in a big population. When the allelic frequency of the isolated group of plants reaches 0, it is <span>deemed</span> as lost.

5 0
3 years ago
All air pollution is related to human activity.<br><br> A. True <br><br> B. False
pshichka [43]

the answer will be false

8 0
3 years ago
Read 2 more answers
What are the possible genotypes of the offspring?
pentagon [3]
Correct me if I’m wrong about this question but I think the answer is


YY Yy and yy
8 0
3 years ago
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Which of the following properties does NOT play a role in trees growing to towering heights by moving water from roots to leaves
jarptica [38.1K]

Answer:

The correct option is;

Water absorbing energy in large amounts to increase energy by a degree of temperature

Explanation:

The growth of trees to towering heights has to do with the formation of plant cell walls which are built by the aggregation Glucose molecules to form Cellulose molecules. The cellulose molecules further combines to form microfibrils by forming hydrogen bonding. The microfibrils that combine to make cell walls

Therefore, the growth of a tree is dependent on the formation of hydrogen bonds between water molecules to enable uptake of water into the plants which enable photosynthetic reaction that result in the formation of glucose

The transpiration, which is the conversion of water into vapor or gas at the leaves facilitates the uptake of more water for the formation of more glucose molecules and creation of hydrogen bonds

The hydrogen bonds between chlorophyll molecules is facilitated by forming hydrogen bond with water molecules.

6 0
3 years ago
This is part of the autonomic nervous system that functions to conserve body resources and maintain homeostasis ("rest and diges
denpristay [2]

Answer:

Parasympathetic nervous system

Explanation:

The parasympathetic nervous system of the autonomic nervous system is activated to restore the body's energy level after the emergency conditions. This division of the autonomic nervous system triggers the digestion and absorption of nutrients so that body cells obtain and conserve energy.

Some of the responses generated by activated parasympathetic division are increased activity of glands associated with the digestive system and increased the contraction of smooth muscles of the digestive tract. The parasympathetic nervous system also slows down the responses required for physical activities such as heart rate and breathing rate.  

3 0
3 years ago
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