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Likurg_2 [28]
4 years ago
13

What two types of simple machines make up this compound machine?

Biology
2 answers:
AnnyKZ [126]4 years ago
7 0
The answer is b I’m pretty sure
Tresset [83]4 years ago
4 0
The answer is that both devices are a type of simple machine called a wedge. A wedge is just one of six types of simple machines. The others are the inclined plane, screw, lever, wheel and axle, and pulley
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Grade 5 science MYA answers 1-10 =
Tom [10]

Answer: d - water forming on the lid under the container

Explanation:

Condensation is the process that describes the change of state of water from gas to liquid. It happens in the water cycle when water vapor gets to the atmosphere and due to the lower temperatures turns into liquid water that then forms clouds.

In the demonstration, the container is meant to be the clouds so when water forms under the container, that is condensation happening because the water vapor has not turned back to liquid after leaving the aquarium water as water vapor.

6 0
3 years ago
How does fever help fight germs?
katen-ka-za [31]
Your answer should be “D”.

i hope i could help!
7 0
4 years ago
Read 2 more answers
Put the following fossils into the correct order, from oldest to most recent, based on when evidence of their evolution first ap
Ugo [173]

Answer:

the answer would be C.

Explanation:

V,II,III,IV,I

7 0
3 years ago
Chief cells secrete inactive pepsinogen in order to prevent acid erosion inside of the chief cells. True or False
4vir4ik [10]

Answer:

False

Explanation:

Chief cells usually secrete pepsinogen, but the product does not related is to acidity.therefore, Whenever

HCl secreted by the parietal cells activate pepsinogen, the pepsinogen is converted into pepsin, and pepsin is an enzyme that acts on proteins.

NOTE:

The gastric chief cell is one of the cells in our stomach that brings about the release of pepsinogen and chymosin. Pepsinogen is activated into the body's digestive enzyme pepsin and the pepsin will have contact with acid that is produced by gastric parietal cells.

Pepsinogen is substance that is secreted into gastric juice from both mucous cells and chief cells. After secretion pepsinogen is activated into the active protease pepsin by the stomach acid.the protease pepsin helps the stomach's ability to initiate digestion of proteins.

5 0
3 years ago
Read 2 more answers
Traits will sort themselves into gamete independently of what other traits are doing.” This is Mendel’s law of __________.
d1i1m1o1n [39]

Answer: independent assortment

Explanation:

I watched the video to these questions on USAtestprep

5 0
4 years ago
Read 2 more answers
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