I need help with those three questions :)

Simple

Explanation:

These are ez

check for the pregnancy rating of drug. if its class c or d see if other alternatives

there is not 1 highest source of protein, but there are many; meats, fish, poultry, seafood, cheese, eggs, yogurt and milk. the only non complete animal food that is beneficial is gelatin.

sorry if this did not , have a great day!