V 12 > A À BI U ON AVA Ev Eva Indicate whether the statement is true or false. 1. It is easier to carry out a controlled experiment in the field than it is in the laboratory. (Pages 90-94) a. True b. Fals e 2. Plants utilize a portion of their gross primary productivity (GPP) for cellular respiration. (78-81) a. True b. Fals е 3. Lightning is one of the natural mechanisms by which atmospheric nitrogen is converted to ammonia or ammonium ions. (Pages 82-90) a. True b. Fals e

The answer should be vaporization 

1. why does the same side of the moon always face earthc.the rotational period of the moon is equal to one revolution around earth2. which is greater the moons period of rotation or its period of revolution  b.the moons revolution period around earth3.what was the major accomplishment of the apollo missions  d.landing on and exploring the moon4. which of these space missions involved the deployment of lunar rovers d.apollo5. which scientists are going to explore next on kepler-186fd. evidence of existence of life6.which mission is not going to explore the outside of the solar systemb.safir7.which technology limit the future of space exploration b. scientist must first develop certain technologies before missions can be completed.

Answerit is not a suspension or colloid mixture, it is a solution mixture;