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Tema [17]
3 years ago
7

In the solar panel system presented in the video, which of the following was necessary to generate usable electrical current for

a home? A. The electrical energy had to be converted to nuclear energy. B. Electrical energy had to be stored in batteries for several days. C. The heat of the sun had to be used to generate steam. D. DC power had to be converted to AC.
Biology
1 answer:
NeX [460]3 years ago
7 0

Answer:

Probably the Electrical energy has to be stored in batteries for several days

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Which of the following practices that are needed to run a nuclear power plant has a negative impact on both air and water
BartSMP [9]

Answer:

The options are

a.cooling of the power plant

b.mining of uranium

c.storage of radioactive waste

d.monitoring the reactor

The answer is b.mining of uranium

Explanation:

Uranium is known as a radioactive element which is used as a fuel to power a nuclear energy plant. Mining of uranium could cause it to mix with air and water which results in contamination.

When contamination occurs and it gets into the body of humans or animals by inhalation or ingestion it poses a high risk of cancer and kidney damage.

6 0
3 years ago
Lactose is a naturally occurring sugar found in milk. Some dairy products, such as yogurt, may contain live bacteria. These prod
erastovalidia [21]

Good evening, Pineappleman!! Your best answer would be D - Some bacteria are beneficial to human health because it talks about how it helps the process of digesting lactose. Your answer would not be A because it is not raising nor decreasing acidity at all, it is not even talking about the acidity in foods. B is wrong because it does not talk about your liver whatsoever. And C does interfere with digestion, but it not harmful. It does talk about how bacteria can help those with lactose problems digest yogurt naturally. I hope I helped!! Have a great evening.

7 0
3 years ago
What could be a result of an injury to the dorsal column?
Alexxx [7]

Answer: Loss of sensation to pressure and loss of touch of control over all involuntary movements could be result of an injury to the dorsal column.

Explanation:

The dorsal column is the most important organ to maintain body stability, sensation, and joint actions.

4 0
4 years ago
a cross between a homzygous tall plant and homzygous short plant would predict that the offspring had: A the same genotype as on
11Alexandr11 [23.1K]

Answer:

C

Explanation:

The correct answer would be <u>a genotype that was different from that of both parents.</u>

Let us assume that the allele for height is A (for tall) and a (for short). Homzygous tall plant would have the genotype AA while homzygous short plant would have the genotype aa. Crossing both genotypes:

                AA   x   aa

             Aa   Aa   Aa   Aa

<em>All of the offspring, even though have the same phenotype as one of the parents, have unique genotype from either of the parents. While the parents are AA/aa, the offspring are Aa.</em>

The correct option is, therefore, C.

3 0
3 years ago
Which of the following is NOT a good way to manage a natural resource?
Lena [83]

Answer:

Taking long showers

Explanation:

It wastes more water than necessary

7 0
3 years ago
Read 2 more answers
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