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Aleksandr [31]
2 years ago
5

What is the surface temperature of Barnard's Star in Kelvins? (Astronomy)

Biology
1 answer:
Alex17521 [72]2 years ago
5 0

Answer:

the answer should be 3,100 kelvin.

Explanation:

its surface has very hot flares causing it to be about 3,000 to 8,000 kelvins. this would mean its surface temperature should be around 3,100.

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What does both Prokaryotes and Eukaryotes have in common?
julsineya [31]

Answer:

D.) None of the above

Explanation:

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3 years ago
What is it called when a living thing copies the appearance of another living thing as a mean of protection?
anygoal [31]

Answer:

It is called mimicry when a living thing copies the appearance of another living thing as a means of protection.

Explanation:

Mimicry is used primarily by living things as a means for protection and to decrease the chances of the living thing being killed. For example, a frog that is prey to a toad could have bright colors (bright color frogs are often poisonous) that don't mean anything to the frog and it's species, but to the toad, the frog is poisonous and should not be eaten, so the toad does not eat the frog because it is brightly colored.

Without mimicry, the frog would have been eaten because it wouldn't have had looked like a poisonous frog, or something that the toad would avoid.

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3 years ago
What happens when ATP is converted to ADP?Energy is stored in bonds.Energy is released from bonds.Energy remains in the same.The
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3 0
3 years ago
Describe two integumentary system mechanisms that help regulate body temperature.
Basile [38]

Answer:

dilation of vessels and sweating

Explanation:

The vast blood supply of the skin aids in temperature regulation: dilated vessels enable heat to escape, while constricted vessels retain heat. The blood supply of the skin regulates body temperature. The skin aids in the maintenance of homeostasis. Humidity has an effect on thermoregulation because it reduces perspiration evaporation and, as a result, heat loss.

6 0
2 years ago
The gulf and the Dead Sea are extended of the same geological rift that resulted in the opening of the Red Sea is in which cardi
lora16 [44]

Answer:

East

Explanation:

East is the correct answer...

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3 years ago
Read 2 more answers
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