Answer:
Fertilization? I think this is correct. Sorry if not
Explanation:
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Hello!
✧・゚: *✧・゚:* *:・゚✧*:・゚✧
The correct answer choice is B. Dependent variable
~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡
~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ
Answer:How long each heart beat are apart
Explanation:
the vein isnt conected to ur heart :P
B, because if you think about it, you're climbing a mountain and the mountain is at a very high elevation right? it is very cold and the pressure of the air is high. now when you go down, it gets warmer and the pressure isn't as bad.