What vertebrate class conceives their young within the reproductive tract of the mother and, after birth, nourishes them with milk produced by mammary glands?

A) Aves

B) Amphibia

C) Reptilia

D) Mammilia

What organism is the wolf's life intertwined with?

Which sentences describe decomposers in a food chain? They are the final link in the energy flow in a food chain or a food web. They are fungi and animals that feed on dead organic matter. Plants produce food or energy from raw materials.

During drought years on the Galapagos, small, easily eaten seeds become rare, leaving mostly large, hard-cased seeds that only birds w / large beaks can eat.

What are ionic bonds formed by?

How do your shoulders and elbows move in different ways?

Zygote, gamete, and fertilization are key terms associated with sexual reproduction. identify the definitions and examples of these three key terms

Do Cockroaches Evolve in Response to Living with Humans?

Which of the following might be a pioneer species in an area where there was recently a lava flow? Choose all that apply. Select one or more: grass lichen birds bacteria

What is the name of the highschool in union springs al

Water can cause chemical weathering by which process?