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valentina_108 [34]
2 years ago
8

Which of the following represents an abiotic component of a forest community? A) the oak and hickory trees B) the mushrooms grow

ing on and around rotting logs C) water trickling in a small stream D) bacteria in the soil
Biology
1 answer:
mixas84 [53]2 years ago
7 0
Abiotic refers to NONLIVING things. Such as rocks..

Sooooo it would be water because although there are so many living things in water the actual chemical compound of H2O is nonliving.


C
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There is a certain grammar to the genetic code, or
Mademuasel [1]

Answer:

Codons are  

3

base "words"  that code for specific amino acids. They are

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Explanation:

6 0
3 years ago
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What is the difference between climate change and climate variability ​
vaieri [72.5K]

Answer:

Climate change is the change of temperature in the worlds climate system and climate variability is the variations in a certain climate that last longer then  certain weather events.

Explanation:

To explain more climate change is the change in the daily weather in a area for example rain forest to desert or cold to hot climate change goes along with global warming which is the heating of our Earth which causes ice to melt in the arctic rising our sea levels creating stronger storms. While in a climate variability its only a certain time of that specific climate change for example its only cold for a certain period of time then the temperature rises to hot again. So, the key difference is that "climate change is the change of temperature in the worlds climate system and climate variability is the variations in a certain climate that last longer then  certain weather events."

Hope this helps!

8 0
2 years ago
If a species has 35 percent adenine in its dna, what is the percentage of the other three bases?
Basile [38]

Answer:

The percentage of other bases are: Thymine = 35%, guanine = 15% and cytosine = 15%.

Explanation:

There are four bases in DNA molecules, the bases are adenine, thymine, guanine and cytosine. The quantity of adenine and thymine are always equal, so also, the quantity of guanine and cytosine are always equal. Based on the information given in the question, Adenine = 35%, this implies that thymine too is 35%. The two bases added together give 70% , leaving only 30% for guanine and cytosine. Cytosine and guanine will share this equally and so each one of them will have 15%.

7 0
3 years ago
Cytokinesis usually begins before ________ ends.
scoundrel [369]

The answer is; anaphase

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Question 11 of 20 What fact do scientists believe provides evidence for the Big Bang Theory? A. All stars feature nuclear fusion
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