Consider both the illustration and the text. compare the inheritance system of bird with that of humans

1. the is the thinnest part of the earth. 2. the is the thickest part of the earth. 3. what metals are mentioned in the text?

In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls

Facilitates growth and change in neurons and the migration of neurons to different sites in the brain