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Flura [38]
4 years ago
12

Which of the following would be considered applied science questions?A. Why do many birds have colorful feathers?B. Why is herdi

ng an instinct for some dogs?C. What changes will best help us reduce our energy usage?D. How many African elephants remain in the wild?
Biology
1 answer:
makkiz [27]4 years ago
7 0
I THINK the answer is B


hope this helps
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What is it called when only the needed genes are transcribed and translated in proteins and the others and turned off until they
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Answer:

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Explanation:

I have learned it

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How did Dolly compare to sheep that were cloned with the same DNA?
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they  have the excact same genes and every other factors as dolly

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Which best describes how the fossil record supports the theory of evolution? The fossil record shows exactly how all species hav
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A 154-lb adult man performs a moderate level of physical activity and regularly consumes 2700 Calories a day. State whether the
Arte-miy333 [17]

Answer:

The correct answer would be - remain the same.

Explanation:

In the given table showing the average daily calories requirement according to the weight of the adult men. Which is as follows:

weight                daily intake

132                        2250

154                        2450

176                        2650

198                        2850

220                       3050

242                       3250

In this, the highlight weight and required calories should be taken by the man who does not perform any physical exercise but according to the question a man with 154 lb perform a moderate exercise, and according to the CDC a 154 lb men can burn anywhere between 140 and 295 calories in 30 minutes by moderate exercise for an hour.

Thus, the total calories he takes: 2700

burn by exercise: 295

should take: 2450

then = 2700 - (2450+295)

= 50 calories over the limit that will have negligible effect on the weight.

6 0
3 years ago
Describe Sex Cell?
geniusboy [140]

Answer:

Gametes are an organism's reproductive cells. They are also referred to as sex cells. Female gametes are called ova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each chromosome. ... In contrast, each egg cell, or ovum, is relatively large and non-motile.

Explanation:

5 0
3 years ago
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