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Anna11 [10]
3 years ago
8

The movement of which layer of Earth drives the motion of the plates on Earth’s crust?

Biology
1 answer:
elena55 [62]3 years ago
7 0
Heat from the earths core causes movement in the mantle, which results in movement on the crust.
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Explain how the body's five senses are processed by the nervous system. Give specific examples of each in your answers.
bearhunter [10]

Answer:

Specialized cells and tissues within these organs receive raw stimuli and translate them into signals the nervous system can use. Nerves relay the signals to the brain, which interprets them as sight (vision), sound (hearing), smell (olfaction), taste (gustation), and touch (tactile perception).

4 0
3 years ago
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If a cell has 32 pairs of chromosomes in its diploid state, how many chromosomes will it have after Meiosis 1? A. 8 B. 64 C. 32
Lostsunrise [7]

Answer:

option c is correct that is 32

Explanation:

meiosis occur in two phases in the first phase DNA replication occur and amount of DNA becomes doubled without any changes in the chromosomes number and two daughter cells( each 2n) are formed

now in stage 2 each daughter cell undergoes mitosis with the formation of two cells  each with half chromosomes (n)

now 2n =32

n=32/2=16

after meiosis stage 1 ........ two daughter cell each with 32 chromosomes  

stage 2.... each daughter cell form two grand daughter cell each with 16 chromosomes

3 0
3 years ago
Visible sunspots vary in number according to a cycle of how many years?
Alchen [17]
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3 years ago
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Is Suvival SelfishIs Suvival Selfish?
Alina [70]

Answer:

And it makes sense that some people, seemingly surviving by dumb luck, would feel they acted selfishly in not trying to help those less fortunate. It definitely is selfish to act that way; to put one's own survival ahead of others

Explanation:

8 0
3 years ago
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Queen bee is dead and have no queen for a week. what should i do
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Hope it helped!
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4 years ago
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