When celery sits in it's grocery store packaging for days, it might wilt, even if it is in the refrigerator. To restore it to it's former crispy condition you should

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.

The green colored pigment in chloroplasts is? a. nitrogen b. chlorophyll c. chlorophorm d. chlorofloromethane

This question is only for applicants to scholars for medicine or scholars for dental medicine: what aspects about medicine (or dental medicine) intrigue you? describe how these aspects influence your life. (100-650 words)