Number of chambers in reptiles heart?

Correct Answer: predation

Correct Answer: Summer

Explanation:

Squirrels typically build leaf nests in the summer by weaving together small branches they've gnawed off of trees. These nests are lined with grass, moss, leaves and pine needles. Both male and female gray squirrels of all ages participate in building dens.
 

Correct Answer: Omnivores

Explanation:

Animals and people who eat both animals and plants i.e, both producers and consumers are called omnivores.

Correct Answer: Red Kangaroo

Correct Answer: King cobra

Correct Answer: About 65 million years

Correct Answer: Insecta

Explanation:

Honey bees bees belong to the class insects or insecta.

Correct Answer: Tissue development

Correct Answer: 1.6

Explanation:

A typical giraffe neck can stretch as long as six feet, the giraffe's tongue usually measures 18-20 inches long.

 

Why that much long:

Giraffe's eat Acacia tree leaves. The acacia tree's tasty leaves are protected by very sharp thorns. The giraffe's long tongue allows it to reach the highest, tastiest leaves while avoiding the sharp thorns. Its tongue also features a thick, tough layer that protects it from being cut by the thorns. If a giraffe's tongue does get cut by a thorn, its extra-thick saliva has antiseptic properties that help it to heal quickly.

Correct Answer: Humming

Explanation:

Humming bird is the smallest bird and the only bird which can fly in backwards in the world.