Aunique characteristic of mammals is that they

Which of the following is a question of morality? a.) delierately reporting false data b.) accidentally reporting false data c.) kepping a sloppy record of experimental observation d.) condition a drug experiment which will harm a lab rats

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

Are salt and soap nutrients or toxins for yeast? explain.