A. 9. Why must ferns live in moist environments?
to transport spores to new locations
b.
to transport water to all cells
so that egg and sperm cells can join
d. so that fiddleheads develop for food
C.

Amylase is an enzyme found in the human digestive system. why do you think it was important to keep the enzyme temperature above 37 degrees celsius (98.6 degrees f)? describe what might happen if the temperature decreased by 10 degrees celsius.

Last week i was assigned a thematic. we have groups of three but the people i was assigned with haven't been in school for days. i would appreciate if anyone can me with my thematic . i highlighted most of the important steps and i circled my thematic topic. in desperate need : ( its due on february 19

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above