Health
29Jan
what kind of energy do we use when we sleep?
Conner541
Health
2 0
29Jan
A blood protein that kills pathogens?
terahbutterflyp
Health
1 0
29Jan
True or false 1) Unlike hard liquors like whiskey, beer and wine are safe alcoholic beverages. 2) Binge drinking is unsafe and can lead to alcohol poisoning . 3) Alcoholism can be cured. 4) Most medicines do not cause side effect. 5) All over-the-counter medicines are complete safe. 6) A newborn baby whose mother used drugs during her pregnancy may experience withdrawal shortly after birth. 7) Paranoia is a feeling of intense well-being or elation that may be followed by a crash or letdown. 8) Barbiturates are a type of stimulant. 9) Hallucinogens are mind-altering drugs that have no medical use. 10) Designer drugs are natural substances meant to imitate the effects if hallucinogens.
Stroman635
Health
2 0
29Jan
What parts of the body experience negative effects from alcohol?
abc123xyz789
Health
2 0
29Jan
What are some types of cancer
mann10
Health
2 0
29Jan
why is red onions purple
mconlon156
Health
2 0
29Jan
what is thin,flexible covering that surrounds all cells
Dimplezbravo12
Health
2 0
29Jan
what are the two important elements of an attitude of science
vaughanjr66
Health
1 0
29Jan
I am doing a crossword puzzle for the Circulatory and respiratory systems review. If you can say them all I will give you 22 points. If you need to know how many letters ask in comments.3.Pumps blood to heart6.What returns fluid that leaks from capillaries back to the circulatory system7. branching system of tubes which sends air to the alveoli 9. contains blood with little oxygen and a lot of carbon dioxide15. a dangerous tumor in the respiratory system.16. muscle that relaxes when you exhale.19.moves substances through the body.Down:5.Separates the atria from the ventricle ; keeps blood flowing one way8. thin walled blood vessel that allows for gas exchange11. hair like structures that line the trachea and nose12. receives blood from the lungs17. movement of air in and out of lungs18 location of gas exchange in the lungs20. oxygen transport blood component
bossybad
Health
1 0
29Jan
What does a pharynx mean?
TestU51399620644
Health
1 0
29Jan
what is it called if someone does not eat?????
Rafala717
Health
2 0
29Jan
29Jan
What is the use of a canine
ethan13
Health
2 0
29Jan
29Jan
what does the blood contain that fights disease
millie4535
Health
1 0
29Jan
29Jan
what color are cigarettes
MAROC
Health
2 0
29Jan
one role of a producer in a food chain is to provide what
RoxannaHeimlicher902
Health
2 0
29Jan
What is the definition of fitness
Bryshabee2quiet
Health
2 0
29Jan
29Jan