Can any one help me in this

food chain- description 3

energy losses- description 5

pyramid of biomass- description 1

pyramid of numbers- description 4

energy flow- description 2

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

the framers of the constitution insisted that federal judges be nominated instead of elected due to their desire to have judges above the shifting whims of the masses.

the hope, whether achieved or not, was that federal judges would only be beholden to the law and that by not having judges be elected, they would be protected if that law dictated an outcome that ran counter to popular opinion.