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Karolina [17]
3 years ago
9

A barrier that allows some substances in while keeping other

Biology
1 answer:
egoroff_w [7]3 years ago
5 0
C cause it let certain type particles to move threw
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.A car moving at 65 mi/hr took 2 hrs to drive how many miles?
vivado [14]

Answer:

I would say 130

Explanation:

65 times 2 is 130

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3 years ago
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What implications need to be considered when creating environmental policies?
butalik [34]

Answer:

Is the benefit worth the cost?

Explanation:

Environmental policies application has to lead to some economic cost.

When coming up with this policies, the effect that this policies shall have towards environmental protection shall be considered.

The cost and economic effect that this policies shall cause should also be looked at.

If a policy causes insignificant change towards environmental protection and at the same time the costs are too high, then the policy should be dropped.

If a policy has got significant impact and costs less, the it should be taken.

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3 years ago
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Name at least two of the microorganisms known<br> to cause disease.
Svetlanka [38]
Answer: a) Bacteria
Example of a disease caused by bacteria –
Tuberculosis (TB) is a kind of respiratory disease caused by bacterium called Mycobacterium tuberculosis.
B) Fungi
Example of a disease caused by Fungi
Athlete's foot is a fungal disease caused by Trichophyton (hopefully this helped)
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3 years ago
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Insulin causes the body's cells to uptake amino acids. <br> a. True <br> b. False
bekas [8.4K]
Answer is: <span>a. True.
</span>The overall effect of insulin is to lower blood glucose and amino acid levels by promoting their cellular uptake and incorporation into glycogen and proteins, respectively.  <span>The net effect of insulin is to decrease blood glucose and amino acids and stimulate the cellular uptake of these molecules and their incorporation into polymers.
</span>Insulin <span>is a </span>peptide hormone<span> produced by </span>beta cells<span> of the </span><span>pancreatic islets.</span>
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The Krebs cycle is considered a cycle because?
Cerrena [4.2K]
It will be A i gotchu fam


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