Answer:
The term cellular respiration refers to the biochemical pathway by which cells release energy from the chemical bonds of food molecules and provide that energy for the essential processes of life. All living cells must carry out cellular respiration. Cellular Respiration uses ATP as energy.
Explanation:
Answer: absolute certainty is often difficult to achieve. Scientific uncertainty generally means that there is a range of possible values within which the true value of the measurement lies.
Please brainliest
Make/produce and secrete hormones
A and C
They both can be compared to present or past objects to show how they have changed or evolved over time
