21. Hitting a softball and having a connection with the bat and ball is an example of what kind of energy?
O chemical
O electrical
O mechanical
O nuclear

- "the choice that is not an indicator of a chemical change is "state of matter changes". more common than not, chemical reactions produce energy in the form of light or heat. along with energy, they also produce a new substance called the product that could be in any state of matter (solid, gas, or liquid)."

idk i’m struggling too

cytokinesis is the splitting of a cell membrane to form 2 identical daughter cells. it's similar to mitosis as both cells have identical copies of dna and cytokinesis is a step in the mitotic cycle.

i think its 100.

hope this !