3 years ago

Tlon

Biology

1 answer:

Nadya [2.5K]3 years ago

8 0

Answer:

B. The rating number means it will protect you that many times longer than without sunscreen

Explanation:

The sun protection factor is a comparison between the length of time it will take for a skin that has no sunscreen to begin reddening compared to a skin with sunscreen applied. Therefore, the ratings is an indication of the length of time a person will be protected from ultraviolet rays than when the individual has no sunscreen applied.

While higher SPF's are believed to offer more protection against UV rays, the added protection is usually just a negligible amount. They are very important for the skin and protect the body against diseases like cancer.

You might be interested in

explain why the direction along which the electromagnetic wave travels is not the same as the direction along which the changing

Zinaida [17]

Electromagnetic fields and therefore waves are generated orthogonal to the electric current that generated it.

3 0

3 years ago

Crickets, grasshopper, cockroaches, and dragonflies are examples of organisms that go through incomplete metamorphosis. A physic

torisob [31]

Answer:

Explanation:

The answer is Wingless I think.

6 0

2 years ago

What would be the main role of this molecule?

sineoko [7]

Answer:

D. That is a D.N.A Molecule, which stores your gene's/ info

3 0

3 years ago

rank the objects of increasing intrinsic motion as viewed from earth A. earth B. Venus C. the north star

diamong [38]

C) The North Star Is The Answer

5 0

3 years ago

1. Explain how dehydration synthesis and<br> hydrolysis are related.

PolarNik [594]

<em>Answer: In dehydration synthesis reactions, a water molecule is formed as a result of generating a covalent bond between two monomeric components in a larger polymer. In hydrolysis reactions, a water molecule is consumed as a result of breaking the covalent bond holding together two components of a polymer.</em>

3 0

3 years ago