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allochka39001 [22]
3 years ago
7

Why can only sperm fertilize an egg?

Biology
1 answer:
Svetlanka [38]3 years ago
5 0

Answer:

<em>Sperm is the only thing that can combine with a egg to create a living breathing organism </em>

Explanation:

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Can A Baby Otter Have Diabetes?
Bas_tet [7]

Answer:

Neonatal diabetes is often mistaken as type 1 diabetes, which is much more common. But type 1 diabetes usually occurs in children older than 6 months. Half of babies diagnosed with neonatal diabetes have a lifelong condition. This is called permanent neonatal diabetes mellitus. It occurs in 1 in 260,000 babies in some areas of the world.

Explanation:

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3 years ago
Where do the light reactants occure?
Nonamiya [84]

Answer:

This process occurs in two stages: the light reactions and the Calvin cycle. Both stages of photosynthesis take place in chloroplasts. The light reactions take place in the thylakoid membranes, and the Calvin cycle takes place in the stroma.

Explanation:

all living organisms require energy to function.

7 0
3 years ago
Which of the following is a way that humans impact rivers and streams?
Novosadov [1.4K]

Answer choices are:

A. Pollution

B. Dams

C. Flooding

D. All of the above

________________________________________________________

Correct answer choice is :

D) All of the above

________________________________________________________

Explanation:

Sulfur dioxide and nitrogenous oxide released from industries and power plants infiltrate river ways by acidic rainfall. Sewerage and effluent are released into rivers in some regions. Pollution can decrease the pH of the water, attacking all organisms from algae to vertebrates. Biodiversity reduces with reducing pH.

5 0
3 years ago
Read 2 more answers
Which statement best describes the total energy as it moves through the water cycle?
Artist 52 [7]

The correct answer is option D

The energy in the form of heat is absorbed by the water to convert itself into vapour during the process of evaporation. This energy is then released in the atmosphere when the water vapor gets converted into clouds during the process of condensation. From the start of the water cycle , the heat energy of the sun gets converted into the kinetic energy to raise the water vapour to certain height. After reaching heights Kinetic energy is converted into potential energy and then it is finally released to atmosphere after condensation. In the entire process the total energy remains constant it is just being converted from one form to another.

7 0
3 years ago
How much energy is passed on to each trophic level in an energy pyramid? 
Rus_ich [418]

10% is the answer.

Explanation:

____________________

3 0
2 years ago
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