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jek_recluse [69]
3 years ago
14

a scientist observing an onion cells and a human cheek under a microscope which observation does she most likely take​

Biology
1 answer:
Pachacha [2.7K]3 years ago
7 0

onion cells are plant cells, while human cheek cells are animal cells. the onion cells have the distinctive brick-like shape while the cheek cells are more round. this is a qualitative observation

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Select all that apply.
andriy [413]

The <em>correct</em> answer is:

Penicillium

Aspergillus

The lesson states:

If you've ever heard of or taken penicillin to fight off an infection, you can thank a member of the imperfect fungi called penicillium. Some mold species of penicillium are also important in the flavoring and aging of cheese. Roquefort and Camembert cheese owe their distinctive flavors to these fungi. Aspergillus is an imperfect fungus that is found on decaying food. It also contributes to the production of organic acids like citric acid. <u>Both penicillium and aspergillus produce enzymes that are purified and used in various industrial compounds and in medicine.</u>

<u></u>

7 0
3 years ago
Arrange the following structures in order from the small intestine to the rectum. (1) ascending colon (2) descending colon (3) s
Hitman42 [59]

Answer: in order from small intestine to the rectum: 1, 4, 2 and 3.

Explanation: Ascending colon; the colic valve(the ileocecal valve) is located at the bottom of the ascending colon. At the top of the ascending colon, the colon bends to the left, forming the right colic flexure called the hepatic flexure. The transverse colon begins after this flexure.

The transverse colon; is the longest and most movable part of the colon which runs across the abdomen from the ascending colon at the right colic flexure with a downward convexity to the descending colon, here it curves abruptly on itself under the lower end of the spleen to form left colic flexure called the splenic flexure.

Descending colon; it start from the splenic flexure to the beginning of the sigmoid colon. The descending colon stores the remnant of digested food that will be deposited into the rectum.

Sigmoid colon; also known as pelvic colo is the closest to the rectum, it is a passage by which digested food move into the rectum.

3 0
3 years ago
What is a benefit of using bioenergy over nuclear energy?
Dmitry [639]

Answer:

O Bioenergy does not release harmful greenhouse gasses.

Explanation:

Nuclear energy might not releases as much greenhouse gasses as fossil fuels do but it still releases some. Bioenergy produces energy by using 100% natural elements whereas nuclear energy does not.

6 0
2 years ago
Please answer it please ​
Alex777 [14]

Answer:

7-d

8-b

9-?

10-b

11-c

12-?

13-b

Explanation:

3 0
3 years ago
Read 2 more answers
Air pollution:
Aleksandr-060686 [28]

Answer:

Since the early 1900s, many glaciers around the world have been rapidly melting. Human activities are at the root of this phenomenon. Specifically, since the industrial revolution, carbon dioxide and other greenhouse gas emissions have raised temperatures, even higher in the poles, and as a result, glaciers are rapidly melting, calving off into the sea and retreating on land.

Explanation:

5 0
4 years ago
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