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sveta [45]
3 years ago
14

Check THREE that apply.

Social Studies
2 answers:
stepan [7]3 years ago
7 0

Answer: 1. separates the material inside the cell from the outside environment

2. also allows material to pass in and out of the cell, if it is safe to do so

3. protects the nucleus and cytoplasm

Explanation: Mitochondria is the powerhouse of the cell. So thats not right. The other three are right. The cell membrane protects the cell by either blocking material that tries to come to the cell or pushing out material from within the shell.

yan [13]3 years ago
3 0

Answer:

The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell, and that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.

Explanation:

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Among a group of disabled women aged 65 and older who were tracked for several years, those who had a vitamin B12 deficiency wer
cluponka [151]

The correct answer to this open question is the following.

According to your question, there are only two parts to be answered, a) and b).

Being that the case, we can comment on the following.

A) This is an observational study and not an experiment because the research was only limited to observation, participants never receive any kind of treatment or another interaction to experiment with them.

B) Who were the subjects of the study?

The subjects of this study were women aged 65 and older who were tracked for several years. The observation revealed that those women who had a vitamin B12 deficiency were twice as likely to suffer severe depression as those who did not.

So, according to the American Journal of Psychology, these were the women observed during the study. There were no more experiments, interactions, or activities applied to them in order to consider it an experiment.

Let's remember that in order to consider an experiment as such, there has to be another component of the study, and the experimental part of it that has to be tested and proved passing the scientific method to conclude in something valid.

7 0
3 years ago
Which statement correctly connects Hinduism to the religious views of the Aryans?
alexandr402 [8]
The statement which correctly connects Hinduism to the religious views of the Aryans is: <span>Hinduism turned the polytheistic views of the Aryans into one supreme god with multiple forms.</span> The answer to your question is A. I hope that this is the answer that you were looking for and it has helped you.
6 0
4 years ago
Where are the ozark highlands located?
Dovator [93]
In the Ozark Mountains, or the Ozark Plateau
6 0
4 years ago
Songhai was best known for a
BlackZzzverrR [31]

Songhai was best known for a diverse selection of exported products. Songhai was an African empire located south the Sahara, next to the Niger River. Its capital was Gao, the most important city next to the Banks of the river.

8 0
4 years ago
Paul asked ________________ to join him in his work at Lystra while on his second missionary journey.
belka [17]

Answer:

Timothy

Explanation:

Paul met Timothy during his second missionary journey and he became Paul's companion and was also a co-worker.

Paul later asked Timothy to join him in his work at Lystra while on his second missionary journey in order to preach the gospel of Christ in this region of the world.

5 0
3 years ago
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