Female mammals have mammary glands that produce milk. This is a defining characteristic of mammals, allowing them to nourish their young. The other options do not accurately describe female mammals; for instance, they do not release eggs into water for fertilization, nor do they typically feed new offspring digested insects or lay eggs in water.
Female mammals __________.
have mammary glands that produce milk
release eggs into water for fertilization by floating sperm
feed new offspring digested insects
lay eggs in water, similar to amphibians
1 answer