Answer:
This is my answer spot
Explanation:
I had something else on here. I don't know how to take off my own posts. Answer will be updated when I have the answer.
Answer:
adding a catalyst
Explanation:
catalysts accelerate the speed of chemical reactions
That would be C.
Invasive species are brought to a new area by human activities.
<u>Answer:</u>
C is the answer.
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<u>Explanation:</u>
Organelles (the smallest in this situation) are what you can find inside a cell (example: nucleus, mitochondria, etc..).
Cells are what make up tissues (such as muscles).
Tissues make up organs (such as the heart) and organs make up organ systems (such as the circulatory system).
ATP
Explanation:
ATP is produced in the cells and its conversion to energy is a single-step process.