The ivs go into veins because it can send the artirues into a spasm
Answer:the second blank is respiratory
Explanation:
Answer:
My guess would be the fourth option
Explanation:
All living thing have chemical reactions within their body, and ph can affect thous reactions.
The correct answer is:
d.
all of the above
Explanation:
In plate tectonics, a convergent boundary, also recognized as a destructive plate boundary, is a section of active deformation where two or more tectonic plates or parts of the lithosphere are near the edge of their life cycle. If two tectonic plates strike, they create a convergent plate boundary.
Nucleotides are the building blocks of DNA macromolecules
