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Oxana [17]
3 years ago
8

do you think a hand-crank flashlight would be a good energy system for the rescue workers? Why or why not?

Biology
1 answer:
dybincka [34]3 years ago
3 0

Answer:

No.

Explanation:

No, hand-crank flashlight would not be a good energy system for the rescue workers because the light turns on by applying muscle force on the hand-crank flashlight and after that, the device convert muscle force into electric energy and the light turns on and we know that the rescue worker have a tough job which requires both hands so this hand-crank flashlight is not useful to him.

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Flowering plants are ___.
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Answer:

C

Explanation:

The flowering plants, also known as Angiospermae, or Magnoliophyta, are the most diverse group of land plants, with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species. Like gymnosperms, angiosperms are seed-producing plants. They are distinguished from gymnosperms by characteristics including flowers, endosperm within their seeds, and the production of fruits that contain the seeds. Etymologically, angiosperm means a plant that produces seeds within an enclosure; in other words, a fruiting plant. The term comes from the Greek words angeion and sperma.

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3 years ago
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Answer:

Both the nature of the gene and its environment can influence the mutation rate.

Explanation:

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2 years ago
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Which of these is a function of the circulatory system?
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