Author Question: 164.0 g of a substance occupy a volume of 120.0 mL. In relation to water, which statement is true? ... (Read 151 times)

asan beg · **on:** Aug 27, 2018

164.0 g of a substance occupy a volume of 120.0 mL. In relation to water, which statement is true?

A) The substance will float in water.
B) The substance will sink in water.
C) The substance will react with water.
D) The substance is a metal.

Question 2

What happens to most biochemical energy as it passes from one trophic level to the next?

A) Biochemical energy increases from one trophic level to the next.
B) Biochemical energy decreases from one trophic level to the next.
C) Biochemical energy does not change from one trophic level to the next.
D) Biochemical energy decreases from the producer level to the primary consumer level. All other level changes show an increase in biochemical energy.