What are the rules of the kashrut

Land animals must have cloven (split) hooves and must chew the cud, meaning that they must eat grass.

Seafood must have fins and scales.  

It is forbidden to eat birds of prey.  

Meat and dairy cannot be eaten together, as it says in the Torah : do not boil a kid in its mother's milk

Explanation:

answer; researchers typically cannot control people's sexual behaviors as would be necessary in an experiment;

option c

explanation:

strive for superiority