Use the chart to best explain what happens between trophic levels as energy moves up a food chain?

A. Energy increases as you move up the pyramid
B. No energy is trans
C. All energy is recycled uniformly throughout
D. Only 100% of energy is transferred, the rest is used, waste, or lost as heat

PLSS THIS DUE IN 30 min

Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.

Where in the cell are ribosomes made?

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.