Answer: C (organelles)
Explanation:
An organelle is a membrane-bound structure in the cell that performs a specific function. So I hope this helps! (Sorry if it's wrong)
Explanation:
Developed by B.F Skinner, operant conditioning is a way of learning by means of rewards and punishments. This type of conditioning holds that a certain behavior and a consequence, either a reward or punishment, have a connection which brings about learning.
Answer:
After hearing trickling from the pipes, the plumber resumed his work.
Explanation: