Question

What would be the after effect of damaging bone marrow?

Would it effect both white blood cells and red blood cells? Would it effect just red blood cells? Would it effect just white blood cells? or Would it have no effect?

Answer 1

Bone marrow produces RBC, WBC and platelets
so it definitely affect the production of both red blood cells and white blood cells

Answer 2

Thanks, can you help me with this one to?
Which of the following best describes the reproductive life cycles of ferns and angiosperms?

1Ferns produce separate male and female gametophytes for reproduction, while angiosperms develop both gametophytes in the same flower.
2The dominant sporophyte phase in the life cycles of both ferns and angiosperms includes the formation of leaves, roots, and stems.

Answer 3

I can't decide

Answer 4

Ferm produces spores, so it undergoes a different life cycle of angiosperm
I believe is 2, but i'm not sure
didnt really learn evolution yet
someone else answer :D

Answer 5

@calliope I know I asked you this, but then I went back into my notes and I had a little passage in there that made me re think the answer, but i'm gonna stick with number 2

Answer 6

:)

Answer 7

1 for sure u know is not the right answer because angiosperm has male and female gametophyte
so actually pretty sure is 2 lol

Answer 8

I posted another question through that link

Answer 9

If you can't see it, it basically asks which organ is most likely to give a baby problems if it is born prematurely? the Brain, heart, lungs or stomach?

Answer 10

either the brain or heart?