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Bezzdna [24]
3 years ago
10

The recovery and identification of plant remains from archaeological contexts to study past human use of plants is known as

Biology
1 answer:
Pachacha [2.7K]3 years ago
3 0
This is known as <span>Paleoethnobotany.</span>
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Projection maps of earth are made in a variety of ways , such as the Robinson’s projection , Mercator projection, and conic proj
maxonik [38]

Answer:

C. All projection maps are subject to varying types of distortion.

Explanation:

The only truly accurate representation of Earth is the globe, as earth is a sphere. When one tries to map out a 3-d sphere on a piece of paper, it is impossible without some kind of distortion occurring. This distortion happens with distance, size, and sometimes other factors. Different projections are used for different purposes because some are more accurate than others in terms of distance, size, relative position, etc.

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Why is the plasma membrane selective?
lakkis [162]
I think it’s So lipid-soluble molecules do not enter or exit the plasma membrane unassisted


Hope this helps so sorry in advance if it’s wrong but hope it helps
3 0
3 years ago
When people experience extreme back injuries they can lose the ability to move their bodies below a certain point. What part of
Paul [167]

Answer:

Spinal cord injuries are responsible for people not being able to move their bodies below a certain point. What determines how much of the body they can still move is the level of the spinal cord injury.

Explanation:

The central nervous system cannot communicate with the brain due to the spinal cord injury.

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3 years ago
What are the characteristics of the cell membrane
patriot [66]
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4 0
3 years ago
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A disease was caused by a bacterium; you want to produce a biological product to kill this bacterium. Which product you have to
makvit [3.9K]

Answer:

The product that must be produced to kill a bacterium —which causes a disease— is an antibiotic, which through biotechnology can investigate the structure of the bacterium and synthesize the chemical formula needed to produce antibiotics in high amounts.

Explanation:

Antibiotics are specific medicines for the treatment of infectious diseases, produced by bacteria. <u>Antibiotics can kill bacteria and prevent their replication</u>.

If a disease is produced by bacteria, the product that is necessary to kill those microbes is an antibiotic, for which biotechnology is useful.

By using biotechnology —a branch of biology that uses technology as a research and development tool— it is possible:

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  • <em>The synthesis and production of antibiotics on a large scale, allowing their sufficient availability for use.</em>
4 0
3 years ago
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