Answer:
conditioned stimulus
Explanation:
the conditioned stimulus paired closely together in time
I think all organisms are made up of one or more cells and cells are the basic units of life and all cells arise from pre-existing cells.
The protein is digested by breaking up all of the fatty acids and then transferring it the the stomach then the protein is used to repair muscle or stored as energy or fat
If Janelle wants to prove her hypothesis on the uneven temperatures inside her house during winter, the next logical step would be to run an experiment.
The answer is D. Enzymes in the body need to be around the pH level of 7 to function best, and if the blood drifts too far away, some enzymes stop working all together
