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grin007 [14]
3 years ago
8

What is energy? Where does energy come from? Where does electrical power come from? How is it generated? 4. Why do we need energ

y? What would a world without electrical power be like?
Biology
1 answer:
ASHA 777 [7]3 years ago
8 0

Answer:

Electricity is a secondary energy source that we get from the conversion of other sources of energy such as coal, natural gas, oil, nuclear power, and so on. These sources are known as “primary sources.” Primary sources can be renewable or non-renewable, but the electricity itself is neither.

Explanation:

thank me later

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Which of the following is the best definition of a scientific theory?
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Hi there! I believe the answer is:

D. An explanation of natural events that is well supported by scientific evidence

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What is phenotype In the science
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Dictionary def : the set of observable characteristics of an individual resulting from the interaction of its genotype with the environment.

My def : the appearance/how it looks

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Fertilization refers to the process of:
aleksandrvk [35]

Fertilization refers to the process of two gametes of opposite sex uniting (option C).

<h3>What is fertilization?</h3>

Fertilization is the process whereby the male gamete unites with the female gamete to form a zygote.

In sexually reproducing organisms, the male organism of a species produces a gamete called sperm cell while the female organism produces egg or ova.

Therefore, it can be said that fertilization refers to the process of two gametes of opposite sex (male and female) uniting.

Learn more about fertilization at: brainly.com/question/9874606

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