This topic contains a solution. Click here to go to the answer

Author Question: A class of chemical compounds derived from vitamin A that are used in skin care are known as _____. ... (Read 131 times)

nenivikky

  • Hero Member
  • *****
  • Posts: 516
A class of chemical compounds derived from vitamin A that are used in skin care are known as _____.
 A) topical steroids
  B) botox
  C) retinoids
  D) collagen replacement therapy

Question 2

Transition phase between regular menstrual periods and no periods at all is known as ___________________ _.
 Fill in the blank(s) with correct word



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Galvarado142

  • Sr. Member
  • ****
  • Posts: 348
Answer to Question 1

C

Answer to Question 2

perimenopause





 

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

For a complete list of videos, visit our video library