Chiggers don’t bite, instead they use there mouths to drill holes through skin; during this process they spit to break down skin cells which is most likely the reason why it itches.
Answer:
B
Because this is a way to threaten a person.
Answer:
1- sarcoplasmic reticulum
Explanation:
2- electrical current
3-calcium
Answer:
In instrumental conditioning,the distinction between negative reinforcement and punishment is that " Negative reinforcement occurs when a negative outcome is avoided, while punishment occurs when an action causes a negative outcome."
Explanation:
Instrumental conditioning also known as Operant conditioning this is a theory where associative learning process through which the strength of a behavior is modified by reinforcement or punishment. It is also a procedure that is used to bring about such learning.
