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a_sh-v [17]
3 years ago
5

Erosion by what substance made the sediments rounded?

Biology
1 answer:
mars1129 [50]3 years ago
8 0

usually undergoes burial, compaction, and cementation. Clastic sedimentary rocks are the result of weathering and erosion of source rocks, which turns them into pieces—clasts—of rocks and minerals.

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In an experimental situation, a virus is injected into a rabbit and the rabbit makes antibodies against the viral antigen. These
pickupchik [31]

Answer:

Artificial passive immunity

Explanation:

Artificial passive immunity is the type of passive immunity that is formed in the body of an organism (receiver i.e. a human) to counter or prevent an infection when antibodies that are formed from another organism (donor i.e. the rabbit) is being injected into the organism (receiver i.e. human). These antibodies are developed in the body of a different organism (donor i.e. rabbit) that has been injected with the causative agent that produces antigens that stimulates the production of these antigens to such infection (viral disease). These antibodies are then removed and used in another organism (receiver i.e. human) to provide immunity against such infection (viral disease) in another organism (human).

This artificial passive immunity that is created when the antibodies from the rabbit plasma is injected into a human body usually does not last longer, but provides quick protection and cure to the same viral disease.

7 0
3 years ago
Kidneys are part of the excretory system in a human body. They purify the impure blood and send it back to the rest of the body.
Liono4ka [1.6K]

The correct answer to this open question is the following.

Although you forgot to attach the options for this question, we can answer the following.

The system that is mainly responsible for the transport of plasma to the kidneys is the circulatory system.

It is true that Kidneys are part of the excretory system in the human body. They purify the impure blood and send it back to the rest of the body. They do this through the formidable circulatory system that sends blood and nutrients to all organs of the human body.

That is why it is important to take care of our kidneys on a daily basis. Drink a lot of water. Water cleanses your kidneys and removes impurities.

And another good recommendation is not to remain seated for a long period of time. Stand up regularly and do some moderate exercise.

3 0
3 years ago
17. Which substance on the plasma membrane helps identify chemical signals from outside the cell? a. receptor proteins b. transp
Rina8888 [55]

Answer:

Carbohydrate Chain

GOOD LUCK FOR THE FUTURE! :)

8 0
3 years ago
Read 2 more answers
Scientists are studying a graph showing the time differences between the seismic P-waves and the seismic S-waves as they travel
Furkat [3]
C. The epicenter of an earthquake
4 0
3 years ago
This image represents:
AVprozaik [17]

Answer:

A

Explanation:

basically, this shows how much energy is consumed the higher up in the food chain you go. Plants/producers would have 100% because that is the maximum amount we can get based on conditions. Not all plants get eaten/ are edible so primary consumers (think bugs, herbivores, etc.) do not get the absolute maximum amount of energy available. This happens again at the next level where not everything is eaten so energy is lost

6 0
3 years ago
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