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WINSTONCH [101]
3 years ago
10

Please answer thiis lol?

Biology
1 answer:
Iteru [2.4K]3 years ago
4 0

Answer:

b to a

Explanation:

since cells in membranes move from high to low concentration (diffusion). b has more molecules, so it will go into a.

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What is an example of a function of a cell?
valina [46]

Answer:

Photosynthesis

Explanation:

Breaking down sugar, locomotion, copying its own DNA, allowing certain substances to pass through the cell membrane while keeping others out.

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3 years ago
The human body contains nitrogen (N2) as part of amino acids, ATP, DNA, and RNA. The
lutik1710 [3]

Answer:

its D.

Explanation:

Bacteria change nitrogen gas to useable compounds that can be absorbed by plants.  

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What do the parasympathetic and sympathetic divisions have in common? hints what do the parasympathetic and sympathetic division
egoroff_w [7]

Answer:

Most nerve fibers from both divisions innervate many of the same effectors.

Most nerve fibers from both divisions share the same sites of origin.

The parasympathetic nervous system is responsible for controlling the homeostasis, resting and digestion functions of the body. The sympathetic nervous system controls the body's response against threat and fight and flight responses. Both parasympathetic and sympathetic nervous systems are responsible for the involuntary functions of the human body.

Most nerve fibers from both divisions share the same sites of origin because both have the nerve fibers that are originated from brain or spinal cord that are directed or passes to the targeted organs.

Most nerve fibers from both divisions innervate many of the same effectors so as to induce functions according to the bodily needs.

3 0
3 years ago
Scientific research shows that our global climate is changing. Arctic sea ice is decreasing in both area and thickness. Which of
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The correct answer to this question is a. Animals that rely on the sea ice for survival may become extinct as their habitat disappears. This best predicts an outcome of this global climate change in an arctic ecosystem. Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help. 
8 0
3 years ago
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Provide one reason to support the creation of national DNA database and one reason to refuse (not allow) it’s creation.
makkiz [27]

Answer:

The correct answer is -

Support - it is helpful in identifying and locating criminals who do the heinous crime.

Against - It has its own flaws like if the sample increases there would be chances of false matching or error.

Explanation:

The national DNA database is a database that stores DNA profiles of the criminals found from the crime scenes to find and identify criminals like murderers and others. It has been found a very helpful tool for fighting with the crime.

However, there are some flaws and ethical issues with this database as there are chances of error and false matching of DNA match if the sample keeps increasing or there would any manual or system error and innocent can be punished for crime done by others.

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