Questions with the keyword 'mammal'

• is it true that the only other mammal to have intercourse for pleasure is a dolphin? by harpermoore to Ed, Hayley, Jason, Nathan, Sophie Comments: (No comments so far )
• Im a year 7 student and i want to be a marine biologist when im older. do you know any facts or tips to help me out. i by marinebio1213 to Ed, Hayley, Jason, Nathan, Sophie Comments: (No comments so far )
• hi my names jemima. what are mammals? why are dolphins counted as mammal but some fishes arent by jemima1erin2 to Ed, Hayley, Jason, Nathan, Sophie Comments: (No comments so far )