Answer:
Voltage-gated K+ channels
I would say D.) The ball bounces many times suggesting the energy is used up efficiently
Answer:
Atom - the basic particle of matter
Density - calculated from measurements of mass and volume
Motion - calculated from measurements of distance and time
Energy - can change form and move matter
Matter - the scientific word for <em>stuff</em>
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Hope this helps! Please mark brainliest if correct :D
Answer:
the force of the friction is A-0.52