This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Sunscreens contain chemicals that A) absorb both UV-A and UV-B rays. B) absorb neither UV-A nor ... (Read 64 times)

Collmarie

  • Hero Member
  • *****
  • Posts: 569
on: Aug 27, 2018
Sunscreens contain chemicals that
 
  A) absorb both UV-A and UV-B rays.
  B) absorb neither UV-A nor UV-B rays.
  C) inhibit melanin production in the skin.
  D) promote melanin production in skin.

Question 2

All of the following are known to be forms of ionizing radiation EXCEPT
 
  A) radio waves.
  B) gamma rays.
  C) ultraviolet radiation.
  D) X-rays.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nixon_s

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

A


Collmarie

  • Member
  • Posts: 569
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

frankwu0507

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Chemicals can adversely affect personal protective equipment (PPE) in three ways: They can permeate ... Chemicals can adversely affect personal protective equipment (PPE) in three ways: They can permeate ...
Synthetic chemicals deplete stratospheric ozone Synthetic chemicals deplete stratospheric ozone
The oceans continue to absorb most of the excess energy trapped by greenhouse gases The oceans continue to absorb most of the excess energy trapped by greenhouse gases
Photosynthesis: How Glucose Is Made During photosynthesis, the leaves of green plants absorb Photosynthesis: How Glucose Is Made During photosynthesis, the leaves of green plants absorb
Silver Halide Reaction in X-Rays Silver Halide Reaction in X-Rays
Diffusion of sun rays Diffusion of sun rays
Video: baroreceptors

For a complete list of videos, visit our video library