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romanna [79]
3 years ago
14

How much of Earth is comprised of ice? (1 point)

Biology
1 answer:
Likurg_2 [28]3 years ago
8 0

Answer:

<em><u>about 10 percent</u></em>

Explanation:

hope this helps you!!!

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Which three statements provide reasons that scientists are considering renewable sources of energy?
Scorpion4ik [409]

These are the three explanations that give reasons that scientists are considering renewable source of energy:

1. Renewable sources are assets implies they are old and reliable sources.

2. Most renewable sources are effectively accessible in nature.

3. Renewable resources are cost-effective in contrast with non-renewable resources.

A renewable energy source implies energy that is feasible, that can't run out, or is unending, similar to the sun. It is additionally named 'alternative energy'. These assets are fit for recovery. The recovery of these sources includes a few biological cycles on a time scale. Sun, water, air, and heat from the earth are sustainable sources that we can use to make solar-based, tidal, wind, and geothermal energy. Renewable energy is additionally called green or eco energy.

Learn more about renewable resources here,

brainly.com/question/13258110

#SPJ4

7 0
2 years ago
There is a population of beetles that typically have black wings. A scientist studying these beetles knows that their eggs hatch
ioda

Answer:

A) Black winged beetles have higher fitness than white winged beetles

Explanation:

Because after the white winged beetles have played their eggs they die

7 0
3 years ago
What information did gregor mendel know before he started his experiments?
mario62 [17]

Answer:

Mendel was a mathematician and a physicist. He was tutored by Christian Doppler known for his work "Doppler effect of wave frequency".

Mendel learned botany under Franz Unger.

Both knowledge of science and math helped him notice some patterns, traits and qualities in the gardens he had.

With that idea, he was able to see the chances or portability of developing such traits and how to prove it.

7 0
3 years ago
A mistake in DNA replication, in which the wrong base is placed in the growing DNA strand, can have profound effects on the desc
Klio2033 [76]

Answer:

DNA replication is the process in which the DNA is copied and it occurs during synthesis phase of the eukaryotic cell cycle. It begins with an enzyme breaking the bonds between complementary bases in DNA which exposes the bases inside  the molecules so they can be read by another enzyme and used to build two new DNA strands with complementary bases.

Explanation:

The original strand is: TAGCGTT

                                      ATCGCAA

The Mutated strand is: TGGCGTT

                                       ATCGCAA

<em>The replicated strand is: GAATCAC</em>

<em>                                           CTTAGTG</em>

5 0
3 years ago
Greg was growing an unusual orange daisy in his garden. He carefully saved the seeds to plant next summer. What color might he e
rusak2 [61]

Answer: B

Explanation:

If he saved the seeds and waited till summer the rays of light would make the flower red.

5 0
2 years ago
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