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pav-90 [236]
4 years ago
8

Why can't you put your hand through a solid table?

Biology
1 answer:
grin007 [14]4 years ago
3 0

the answer is B. the second one


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Based upon the pH scale, a vegetable with a pH of 5.3 would be
kozerog [31]
<span>pH is the measure of acidity/alkalinity of a substance. A pH of 7 is considered is neutral. Less than 7 is the acidic pH, with 1 being most acidic. Thus a vegetable with a pH of 5.3 is slightly acidic. A ph of 4.6-6.9 are called as low acidic foods. Thus, the vegetable is low-acidic.</span>
8 0
4 years ago
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Which situation would be most likely to cause a DNA mutation? A. A wood frog in a lake is exposed to temperatures below 0°C duri
leonid [27]

The correct answer is: B. A person spends one hour each day under the ultraviolet rays of a tanning bed.

The relationships between  ultraviolet (UV) light and skin cancer are highly positive because it has been shown that indoor tanning bed use represents an avoidable risk factor for melanoma and non-melanoma skin cancer. UV light is a form of radiation that causes mutations in DNA by causing the chemical changes that alter the shape of the DNA. So, UV light is a potent mutagen and thus, tanning bed (source of UV light) can cause damage to the DNA in the surface layer of your skin after repeated or prolonged exposure. This might increase the risk for skin cancer.


6 0
4 years ago
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Determine which of the following choices is the best match for the questions that follow: A. Whole-organism Vaccine B. Subunit V
Elza [17]

Answer:

Experimental Vaccine Herpes Vaccine = D

Attenuated = B

Purified macromolecule Vaccine = B

Recombinant-Vector Vaccine  = A

Inactivated or Killed = C

Diphtheria Vaccine = A

Explanation:

A Vaccine is an organic arrangement that gives dynamic obtained invulnerability to a specific irresistible infection. A Vaccine ordinarily contains a specialist that takes after a sickness causing microorganism and is frequently produced using debilitated or executed types of the organism, its poisons, or one of its surface proteins. The specialist invigorates the body's safe framework to perceive the specialist as a danger, pulverize it, and to additionally perceive and decimate any of the microorganisms related with that specialist that it might experience later on.

Vaccines can be prophylactic (to forestall or enhance the impacts of a future contamination by a characteristic or "wild" microorganism), or therapeutic (to battle a sickness that has just happened, for example, cancer).

The administration of Vaccine is called vaccination. vaccination is the best strategy for forestalling irresistible sicknesses

6 0
3 years ago
All of the following are found only in plant cells except
KATRIN_1 [288]

Answer:

chloroplasts is your answer

3 0
3 years ago
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If you have an idea to improve a complex software process at work, what is the most effective way to communicate this idea?
ludmilkaskok [199]

Answer: Option D

Explanation:

If there is a certain idea regarding any process which can be improved then the thought to improve it should be first shared with the boss of the company.

Firstly, the person sharing the thought should himself be sure about the thought that he is going to present in front of the boss.

The thought regarding the improvement of the software process should be first written in an organized way and presented to the boss.

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