The diagram represents an energy pyramid. At each successive tophic level from
1 to 3, the amount of energy available to the next higher level

A)decrease
B)remains the same
C)increases

HELP PLZ
this is my final test to to determine if I pass my grade
pls answer fast

Which statement is a reason to support population regulation? a) it is unethical for us to control birth control rates b) humans have the freedom to produce as many children as desired c) the gap between the rich and poor has been narrowing since 1960 d) billions more people on the earth will intensify many environmental and social problems

Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10^-3 m and k for the dissociation is 1.86x10^-5. ch3cooh(aq)+h2o(> h3o^+(aq)+ch3coo^-(aq)

Which statement best explains the relationship between an area is geography and the temperature of its surface water