Select the best option to complete the following statement. An iguana (lizard) is characterized as _______.

In the image above E demonstrates _______ symmetry.

Chickens are categorized as _______.

Chickens are categorized as _______.

A manatee gives birth to live young and has mammary glands under her pectoral flippers. This animal is classified as _______.

A great white shark’s eggs hatch inside the mother’s body, so that the shark gives birth to live young. Great white sharks are categorized as _______.

A great white shark’s eggs hatch inside the mother’s body, so that the shark gives birth to live young. Great white sharks are categorized as _______.

A manatee gives birth to live young and has mammary glands under her pectoral flippers. This animal is classified as _______.

Mammals that nourish embryos for a short gestational period and then are born effectively as fetuses, that then climb into a pouch to finish their development attached to a nipple for milk and have a body temperature of 34.5˚C are _______.

The structure indicated by “G” in the image above of animal embryonic development is (a/an) _______.