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Natasha2012 [34]
3 years ago
9

What trend in the complexity of life over time is seen through the fossil record?

Biology
1 answer:
madam [21]3 years ago
7 0

Most animal and plant species we see in the fossil record are extinct, or no longer living. In fact, of all the species that ever lived, 98% are extinct. Animals and plants become extinct over time as a result of natural processes. Their habitat might change or a disease might wipe out a species.

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Many bacteria, including E. coli, are capable of growing under both anaerobic and aerobic conditions. Some mutations are introdu
Sloan [31]

Answer:

Due to inability to survive in aerobic condition.

Explanation:

The strain dies when exposed to a normal laboratory atmosphere instead of nitrogen gas atmosphere because the mutation causes change in the capability of the strain to survive in the aerobic conditions. This mutation inactivate several enzymes which is also responsible for their capabilities of surviving under both anaerobic and aerobic environment so that's why the strain dies when exposed to normal atmosphere..

5 0
3 years ago
Analyze the model of the cell membrane below. Which of the following statements is true about the phospholipid components of the
MArishka [77]

Answer:

This question appears incomplete but The correct option is the last option

Explanation:

Cell membranes are made up of a lipid/phospholipid bilayer in which each layer consists of an hydrophilic head (water loving) and a hydrophobic tail (water fearing). The hydrophobic tail of each layer is oriented inward and the hydrophilic heads are oriented outward so the cell can interact with water molecules inside (the cytoplasm) and outside the cell environment. This orientation forms a critical part of the function of the cell membrane that makes it a selectively permeable barrier that regulates what goes in and out of the cell.

3 0
3 years ago
When a substance abuse treatment program is acquired by another program, what is the the next course of actions?
Bezzdna [24]

When a substance abuse treatment program is acquired by another program, the next course of action is that <u>if any patients refuse consent to transfer, those records maybe destroyed or retained in compliance with the statue of limitations</u>

Explanation:

The Substance Abuse Confidentiality Regulations devised by the Substance Abuse and Mental Health Services Administration provides confidentiality to the patients undergoing a treatment program for substance abuse.  

Under this regulation, section 2.19 details and sets forth rules to follow when a program is acquired by another program.

This states that the program must either purge the identifying details of the patient from its records or destroy it until or unless the patient consents for the transfer of details or information in the records.

This condition can be exceptional in compliance with the statute of limitations and the records can be retained, like in case of any legal requirements .

4 0
3 years ago
If light is applied to a human eye how does it respond?
galben [10]
The pupils will constrict (or get smaller) to let less light in.
4 0
3 years ago
Why does globalization often increase environmental damage?
kap26 [50]

Answer:

C

Explanation:

Due to technology being ubiquitous, more and more gadgets that are produced are consuming more and more energy. This means that there is a need for cheap energy. Currently, cheaper sources of energy are non-renewable such as coal and crude oil. These pollute the environment causing climate change.

4 0
3 years ago
Read 2 more answers
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