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dexar [7]
3 years ago
8

How does the carbon locked in shells of marine organisms move back to the atmosphere?

Biology
1 answer:
puteri [66]3 years ago
3 0

Most of the carbon that's stored in plants - and in anything that eats them - is released back into the atmosphere by respiration when the organisms die and are eaten by microbes.

The answer is B

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The raw material used by plants during photosynthesis N2and O2 O2,H2 and CO2 CO2 and water water and minerals​
strojnjashka [21]

Answer:

Thus, the correct answer is 'Carbon dioxide, water, and sunlight'.

3 0
3 years ago
0. Summarize the effects of progesterone and estrogen
tino4ka555 [31]

Answer:

Estrogen and progesterone are both involved in preparing the endometrium for embryo implantation. Estrogen helps to ensure conception by increasing the amount of secretory glands in the uterus. Estrogen also increases blood supply to the endometrium.

Progesterone is crucial for embryo implantation and maintenance of pregnancy. Progesterone also enlarges secretory glands that produce carbohydrates, proteins and mucin that are required for embryo nourishment before implantation. Progesterone stabilizes endometrial muscles to prevent them from contracting during pregnancy.

Explanation:

  • Estrogen and progesterone are steroid hormones of the reproductive system. Estrogen helps in conception whereas progesterone maintains pregnancy.
  • Estrogen is secreted during the follicular phase of the menstrual cycle that promotes the growth and maturation of follicles in the ovary.
  • Estrogen also induces oestrous behavior in females.
  • Secreted by the corpus luteum, progesterone is also a steroid hormone, responsible for implantation of the embryo in the uterus.
6 0
3 years ago
26) Fill in the blanks to identify the energy transformations:
Lerok [7]

Answer:

Hope this helps :)

Explanation:

Photosynthesis converts light energy to chemical energy.

A toaster converts electrical energy to thermal energy.

A wind turbine generator converts kinetic energy to mechanical energy.

8 0
3 years ago
Which of the following correctly describes the interaction between body system
Gre4nikov [31]

Answer:

A

Explanation:

Hopefully this helps

8 0
3 years ago
Microscope talk:
levacccp [35]

Answer:

The correct answer would be large NA

The resolution of a microscope is defined as its ability to distinguish two closely placed points as different entities.

The NA or numerical aperture of an objective is defined as the ability of a microscope to gather light.

NA determines the resolving power of the microscope that is, the higher the NA the higher will be the resolving power of the microscope.

However, the total resolution of any microscope also depends upon the NA of the substage condenser.

7 0
3 years ago
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