Answer:
all
Explanation:
they can all affect us with their behaviours
Answer:
prejudice
Explanation:
I'm pretty sure this is the answer but I could be wrong
preconceived opinion that is not based on reason or actual experience.
A Muscle Contraction Is Triggered When an Action Potential Travels Along the Nerves to the Muscles. Muscle contraction begins when the nervous system generates a signal. The signal, an impulse called an action potential, travels through a type of nerve cell called a motor neuron.
