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Nitella [24]
3 years ago
14

Name 3 reasons why glucose is needed

Biology
1 answer:
Delicious77 [7]3 years ago
8 0
It serves as energy for the body the cells it helps carry out nerve ceel conduction muscle cell contraction, active transport and the production of chemical substances.
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Yes, beetles can adapt to almost any environment. they are usually found where they eat, and some species help get rid of garbage, dead plants and even help pollenate flowers. however red beetles feed off of lily’s(i think?), so they feed off of those flowers and if you see them your lilies may be at risk.
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3 years ago
The following question refers to the following phylogenetic trees.
ch4aika [34]

Answer:

The answer is (C) III! Hope this helped!

8 0
2 years ago
The contractile organelle of skeletal muscle fibers is
Alina [70]

Answer:

The myofibrils are the contractile organelles in the muscle fibers.

5 0
3 years ago
The human immune system fights infection by
lesya [120]

Answer;

Antibodies.


The human immune system fights infection by releasing antibodies.


Explanation;

The immune system acts to defend the body against pathogens such as viruses, bacteria and fungi that may cause a disease.

It does so using various types of mechanism, one is by the production of antibodies.

Antibodies are proteins that are produced by the B-cell and are used by the immune system to identify and neutralize pathogens.

These antibodies also activates proteins known as complements which assist in the killing of bacteria, viruses and the infected cells.

4 0
4 years ago
Read 2 more answers
Please I need help with my homework I have to turn it in tomorrow morning
Sophie [7]

Answer:

Some factors that may cause a decrease in population size:

- a high mortality rate due to an infectious disease

- a low birth rate

- a high mortality rate due to interspecific competence  

- a high emigration rate

Explanation:

In biology, population size (N) refers to the total number of individuals in a given population. The four main factors that affect population size are birthrate (natality), death rate, immigration rate (i.e., the number of individuals of a given species that move into a population), and emigration rate (i.e., the number of individuals of a given species that move out of a population). Both birthrate and immigration are known to increase N, while death rate and emigration are rates known to decrease this value.

6 0
3 years ago
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