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vlada-n [284]
3 years ago
6

What is apoptosis?

Biology
1 answer:
nlexa [21]3 years ago
8 0
D. controlled cell suicide
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WILL GIVE BRAINLIEST
Anestetic [448]

An approach that uses passive solar heating instead of electricity for businesses and homes is known as A. Daylighting.

<h3>What is daylighting?</h3>

This is the illumination of buildings with natural light through the practice of placing reflective surfaces so that sunlight can provide effective internal lighting.

Solar heating is the use of sunlight to heat water or air in the buildings using radiant light and heat which is harnessed using a range of technology such as solar power to generate electricity.

Hence, we can see that neither weatherizing, green roofing nor cool roofing is the answer because they do not deal with providing passive solar heating, but daylighting uses passive solar heating.

Therefore, the correct answer is option A.

Read more about<em> solar heating</em> here:

brainly.com/question/17711999

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7 0
2 years ago
Complete the sentence. A biological agent that cannot reproduce on its own is a/an ________.
ehidna [41]
The best and most correct answer among the choices provided by your question is the first choice or letter A. <span>A biological agent that cannot reproduce on its own is a VIRUS.

</span>A virus<span> is a small infectious agent that replicates only inside the living cells of other organisms.
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I hope my answer has come to your help. Thank you for posting your question here in Brainly.

4 0
3 years ago
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The ________ is the site where lipids, triglycerides, and steroids are synthesized, as well as where calcium is stored within th
Ulleksa [173]

Answer:

smooth endoplasmic reticulum

Explanation:

Smooth endoplasmic reticulum differs from the rough endoplasmic reticulum in not having ribosomes on its surface. The smooth endoplasmic reticulum (SER) extends from the rough ER and forms a network of membrane tubules. The function of the smooth ER is to serve as a site for the synthesis of lipids, fatty acids, and steroids such as estrogens and testosterone.

Enzymes for the synthesis of these diverse biomolecules are present in smooth ER. The smooth ER present in the muscle cells is called the sarcoplasmic reticulum. It stores the calcium ions which are released into the sarcoplasm of muscle cells during muscle contraction.

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3 years ago
A solution with a pH of 8.0 is:
Aleks [24]
A, strongly basic. i’m not sure if i’m right but oh well
7 0
3 years ago
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When you are frightened by something, what part of the brain directs your body to react by making your heart beat faster and inc
Leto [7]
The answer is A. The Cerebellum.
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