What is the definition of chemical reaction
2 answers:
Answer:
a process that involves rearrangement of the molecular or ionic structure of a substance, as opposed to a change in physical form or a nuclear reaction.
Explanation:
A process that involves rearrangement of the molecular or ionic structure of substance.
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All of the above i think.
Answer: Behavioral isolation.
Mechanical isolation. ...
Temporal isolation
Answer:
A mass
Explanation:
I learned it in 8th grade.
because they are both eukaryotic cells
Answer:
it affects the hardness of the shells because calcium has a high reactivity which causes the shell to be hard
Explanation:
