1.

A moon on the opposite side of the sun is called a moon.

full

new

2.

Sun directly behind the moon is called a moon.

full

new

3.

A moon that is more than half full is called a moon.

gibbous

new

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above

Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic