Answer:
Studying cells helps us understand how organisms function. Cellular components work together to carry out life functions. Cellular processes enable organisms to meet their basic needs.
Explanation:
Calcium in milk which is food because we drink it
Answer:
The patient has/had the disease.
Explanation:
A positive finding means that antibodies were found in the patient’s blood. Antibodies are made when you have a disease in order to help fight off the disease. Therefore, if you have antibodies for a disease, you have or had that disease (Or were vaccinated). Hope it helps :)
I think the answer is the first one, "conversion of radiant energy into chemical energy"
