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horrorfan [7]
2 years ago
12

Which of the following is a true statement?

Biology
1 answer:
Aleksandr [31]2 years ago
4 0

Answer:

A is the answer make me Brainlist

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When the activities of a cell, tissue, organ, or system change automatically due to environmental variation, the homeostatic mec
djverab [1.8K]

Answer:

Autoregulation

Explanation:

When the activities of a cell, tissue, organ, or system change automatically due to environmental variation, the homeostatic mechanism that operates is called autoregulation.

Autoregulation is a method of controlling the local blood circulation. It is characterized as an organ's inherent capacity to sustain a standard blood flow, given changes in the pressure of the perfusion.

7 0
3 years ago
Amoebas are single-celled organisms that contain a nucleus. They are
SashulF [63]

Answer:

eukaryotic

Explanation:

eukaryotic

( it deleted my answer)

4 0
3 years ago
Which part of the plant body serves as anchorage to the plant?
Vilka [71]

The part of plants that serves as anchorage is the root.

<h3>What anchors plant?</h3>

Plants can grow on different media ranging from soil, rocks, to water.

The primary organ that anchors plants to these growing media is the root.

Plant roots also serve to conduct mineral nutrients and water from growth media to the body of the plants.

More on plant's roots can be found here: brainly.com/question/8647279

#SPJ1

4 0
2 years ago
_____ is the study of the connections between stress, the body's immune system, and illness.
monitta
The answer is Psychoneuroimmunology. 
This is the study pf the interactions among behavioral, neural and endoicrine, and immune processes. The brain communicates with the immune system through the autonomic nervous system and neuroendocrine activitry.
3 0
3 years ago
How to sort nucleotide building blocks by their name or classification?
Zigmanuir [339]
Nucleotides are being named or classified by their bases. They are adenine, cytosine, guanine, thymine and uracil. Nucleotides are organic molecules that serve as the monomers, or subunits, of nucleic acids like DNA (deoxyribonucleic acid) and RNA (ribonucleic acid).
4 0
3 years ago
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