1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lorasvet [3.4K]
3 years ago
13

What best describes a short-lived, highly reactive chemical that can have detrimental effects on cells?

Health
1 answer:
nata0808 [166]3 years ago
8 0
Free radicals which is a molecule that has single impaired electron in its outer shell
You might be interested in
Warning signs for an eating disorder include which of the following?
mars1129 [50]

Answer:

D. All of the above

Explanation:

someone who exercises too much my be trying to lose weight because they dont like their body, which can also lead to not eating properly

B could be describing someone with anorexia. They eat a lot to make themselves look good to those who are concerned then throw it up so they dont gain any weight

C could lead to health problems and sometimes people can get addicted to food which then if they eat too much and are overweight or something, they could lose interest in lots of things other than food

3 0
3 years ago
Read 2 more answers
What is the first sign of dehydration? A. increased thirst B. increased dizziness C. decreased urine D. decreased endurance
slavikrds [6]

Answer:

A. Increased thirst

Explanation:

When you're thirsty, not even fully dehydrated yet, you commonly feel thirsty. That's your body telling you that you should be increasing your water intake. Hope this helps! (:

3 0
3 years ago
Read 2 more answers
Which of the following are functions of the skeletal system
vitfil [10]
You didn't really provide us with any options? It must be noted that generally, the structure of the skeletal system also dictates its function. With that I mean that having bones and a skeletal system enables us to move more efficiently and to have the pose which we have. 
8 0
4 years ago
Read 2 more answers
At eight weeks the fetus is approximately how long?
Nimfa-mama [501]

Answer:

By week eight your baby measures just over half an inch long and has grown from blueberry-size to the size of a big juicy raspberry. Much of baby's bulk is taken up by its big head, where all that brain building activity is going on.

Hope this helps, have a great day/night, and stay safe! :)

3 0
3 years ago
What is expressed as a percentage (usually between 50% and 85%) of your maximum safe heart rate
olchik [2.2K]

Answer:

Target heart rate is generally expressed as a percentage (usually between 50 percent and 85 percent) of your maximum safe heart rate. The maximum rate is based on your age, as subtracted from 220. So for a 50-year-old, maximum heart rate is 220 minus 50, or 170 beats per minute.

Explanation:

8 0
4 years ago
Other questions:
  • List the four major types of germs. next, identify what germs from the list can
    13·1 answer
  • Why do i get stomach cramps and diarrheaafter i eat?
    13·1 answer
  • Which of the following activities provides a good cardio- respiratory workout?
    8·1 answer
  • Which is true about the benefits of a safety and health program?
    5·1 answer
  • How.to tell if someone is having a focal seizure while unconscious?
    9·1 answer
  • 7. Which is a benefit of accepting a ride from a friend with a lear
    12·2 answers
  • Match each kind of drug to the effect that it has on the brain.
    7·1 answer
  • A woman goes to the doctor and has a blood test.
    9·1 answer
  • I'm planning to audition for jyp entertainment with my friend
    12·2 answers
  • Which assessment data indicates that a patient has progressed from moderate alzheimers disease to severe?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!