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ruslelena [56]
3 years ago
15

Which factors contribute to the formation of polar, temperate, and tropical zones? Select 2 correct choices. edginuity!!! need A

SAP
Biology
1 answer:
makkiz [27]3 years ago
4 0

Answer:

the angle of the Sun's rays

the presence of prevailing winds

Explanation:

Just took the test

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Sequence the steps in the chain of infection in the correct order. identify influenza, new patient comes in contact with sick pa
zhuklara [117]

Answer:

influenza struck (sick) patient

new patient comes into contact with sick patient.

sick patient sneezes

new patient inhales through nose

new patient is infected

Explanation:

5 0
3 years ago
Which could be a pathway of food through an ecosystem?​
algol13

Answer:

Sun > Grass > Deer > Lion

Explanation:

The sun begins a food chain because its light is needed for a plant, in this case grass, to grow.

An animal that eats grass is the deer, who is a primary consumer.

An animal that eats deer is the lion, who is a tertiary consumer in this case.

The lion has no natural predator, and thus is at the top of this food chain.

This ecosystem can be one found where grass, deer and lions exist, for example, the deciduous forest in the eastern United States.

6 0
3 years ago
What is true about translation? Choose ALL that apply.
Licemer1 [7]

<u>In the process of translation, the statement stands correct and applies are as follows:</u>

  • The ribosome has two sub-units that work together.
  • Amino acids are joined by peptide bonds.
  • Each tRNA brings in exactly one amino acid that corresponds to the anti-codon.
  • The order of the amino acids is determined by the mRNA which is transcribed from DNA.

Answer: Options A, B, C, and E

<u>Explanation:</u>

In the process of translation, ribosomes are the structural unit where the translation is being performed and it has the two sub-units which enact together the translational process.

Any two amino acids are bonded together by peptide bond and tRNA brings one amino acid at a time which corresponds to the anti codon. The order of amino acids is determined by mRNA transcribed from the DNA, and not from the ribosome. Thereby, all given options are correct except the option D.

8 0
3 years ago
State the function of valves in veins?​
Maru [420]
Valves ensure blood flows toward your heart. Vein valves work to bring the blood that flowed down via arteries back up to your heart.
3 0
2 years ago
The researcher also collected height data from 200 female sheep during both years but didn’t notice a significant difference in
AleksAgata [21]

Answer:

the data could suggest that there were different species of sheep

did it say that there were different species or were they all the same?

Explanation:

7 0
2 years ago
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