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levacccp [35]
2 years ago
14

Explain how living organisms changed the environment during Earth's early years.

Biology
1 answer:
Gala2k [10]2 years ago
8 0
Based on many assumptions, the conditions on nearly earth, some three to four billion years ago, are thought to be much different before from what they are today. The theory called big bang is defined proposing that the earth was once part of a larger particles that coalesced after the universe initial explotion.
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specific macrophage populations promote both cardiac scar deposition and subsequent resolution in adult zebrafish
vova2212 [387]

Specific macrophage populations help by promoting both cardiac scar deposition and subsequent resolution in adult zebrafish. It is a correct statement.

<h3>What is the effect of macrophages on zebrafish?</h3>

There is an inflammatory response to tissue injury. It is an important part of the process of repair. Scar tissue deposition is a direct downstream consequence of this kind of response in several tissues including the heart tissue.

Adult zebrafish do not only have the ability to regenerate lost cardiomyocytes. They can also remodel and resolve a scar which is extracellular, in tissues like the heart. This resolution of the scar is a poorly understood process.

Therefore, specific macrophage populations help by promoting both cardiac scar deposition and subsequent resolution in adult zebrafish.

Read more about macrophages, here

brainly.com/question/12028327

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7 0
1 year ago
What does a food web, food chain, and energy pyramid show about an ecosystem? Question 2 options: The flow of energy What organi
abruzzese [7]

Answer: 1.A food web is multiple food chains and an energy pyramid shows how energy moves through trophic levels.

Explanation:

5 0
2 years ago
If the DNA sequence TGAGCCATGA is changed to TGAGCACATGA, what kind of mutation has occured?
Vinil7 [7]

Answer:

g nxfghb

Explanation:

srry

7 0
3 years ago
Which of the following describes a relationship of parasitism?
Tanya [424]

Answer:

Hi,

The correct answer option is B; A tapeworm latches itself in the intestines of a rat, feeding off all the nutrients eaten by the rat

Explanation:

In parasitism, one of the organism, the parasite lives in or on the other organism namely the host causing it harm and sometimes death.For example a tick that lives on dogs is a parasite.In this answer choice, the rat is the host whereas the tapeworm is the parasite.

Best of Luck!

8 0
3 years ago
Read 2 more answers
What are the primary proteins found in blood plasma?.
Anarel [89]

Answer:

The proteins in plasma include the antibody proteins, coagulation factors, and the proteins albumin and fibrinogen which maintain serum osmotic pressure.

4 0
2 years ago
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