How does pollution effect in city biodiversity

To what kinds of messages might the brain respond to keep you balanced on one foot?

Which beliefs and principles in the declaration of independence and the u.s. constitution create a national identity? a.) belief in god, allegiance to popular sovereignty, and states’ rights. b.) free enterprise system, free trade system, and separation of powers. c.) individual freedom, political equality, and unalienable rights. d.) powerful executive branch, judicial review, and bicameral legislature.

Music the height of a wave or the amount of the wave carries is the amplitude. a.air b.nodes c.speed d.energy