Does an octopus have a backbone?
No, it doesn't. It's an invertebrate.
It is a mammal because it drinks its mother’s milk when it is a baby. (T or F)
False.
It’s not a mammal because it doesn’t drink its mother’s milk when it is a baby. (T or F)
True.
Is a platypus a mammal?
Yes, it is.
Does an earthworm have a backbone?
No, it doesn't.
What animal is this?
It's a sea otter.
What animal is this?
It's a manatee.
What animal is this?
It's a walrus.
What animal is this?
It's a dolphin.
What animal is this?
It's a whale.
Is a polar bear considered a Marine mammal? Why (not)?
Yes, it is. Because Polar Bears depend on seas to survive.
Do all mammals give birth to babies or do they lay eggs?
Most mammals give birth, only few (a small number) lay eggs, such as the platypus.
Do all mammals live on land?
No, they don’t. Some mammals live on land and some other live in water. For example, dolphins and seals.
