Questions with the keyword 'mammals'

• Why are humans warm blooded but lizards cold blooded? by to Anna, Chris, Jane, Iain, Nick Comments: (So far, one comment )
• Why are we humans warm blooded? by to Jane Comments: (so far, 3s comments )
• how did you become interested in DNA? Is it true we evolved from apes/monkeys? if not what animal have we evolved by hols02horse and 1 other. to Nick Comments: (No comments so far )
• what is the closest mammal that humans are related to? by fluffyleopards to Nick Comments: (No comments so far )