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dexar [7]
3 years ago
7

What is an abiotic factor?​

Biology
2 answers:
QveST [7]3 years ago
5 0

Answer:

something that isnt from a living thing. Such as a table falling.

Bond [772]3 years ago
4 0

Answer:

A non living thing like a rock

Explanation:

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Which of the following body systems is the least directly responsible for the action described below?
lyudmila [28]

Answer:

endocrine

Explanation:

i got it right on the quiz thingy. hope u got it right cause there was a time limit. haha :)

8 0
3 years ago
The digestive system codes include sites from the mouth to the anus, as well as the?
EastWind [94]

The most important organs that make up the digestive system (so as in their function) are the mouth, esophagus, stomach, small intestine, big intestine, rectum and anus.

Helping them alongside the manner are the pancreas, gall bladder and liver. Here's how those organs paintings collectively on your digestive system.The GI tract is a sequence of hole organs joined in a long, twisting tube from the mouth to the anus.

The hole organs that make up the GI tract are the mouth, esophagus, stomach, small intestine,large intestine, and anus. The liver, pancreas, and gallbladder are the stable organs of the digestive system.

To learn more about the digestive system here

brainly.com/question/32531

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6 0
1 year ago
How would you describe Lysine? (Select all that apply)
JulijaS [17]

Answer:

Lysine is one of nine essential amino acids in humans required for growth and tissue repair, Lysine is supplied by many foods, especially red meats, fish, and dairy products. Lysine seems to be active against herpes simplex viruses and present in many forms of diet supplements.

Explanation:

8 0
2 years ago
A paleontologist has recovered a bit of tissue from the 400-year-old preserved skin of an extinct dodo bird. The researcher woul
slava [35]

Answer:

c)polymerase chain reaction (PCR).

Explanation:

Because the paleontologist recovered only a bit of tissue  and it is very old, it is very likely that the DNA in the sample is very small and part of it is degraded. Anyway, the paleontologist must first amplify the DNA sample to obtain many identical copies of the specific region of the DNA they want to compare. the above is done through a polymerase chain reaction (PCR).

8 0
3 years ago
When does DNA polymerase check for mutations?
marta [7]

Answer:

during DNA replication

Explanation:

During DNA synthesis, when an incorrect nucleotide gets inserted in daughter strand of DNA, DNA polymerase goes back by one nucleotide pair, excises the mismatched nucleotide and repairs error. Thus, the DNA polymerase checks for mutations at the time of DNA replication

3 0
3 years ago
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