Concerning skin, what statement is true? * A) The dermis is thinner than the epidermis
B) Melanocytes are mainly sweat glands
C) The surface of the epidermis is mostly made of dead cells that continuously flake off.
D) Blood vessels are located in the epidermis.

Which organelles are involved in energy conversion

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.

What type of plant is good for a bioassay and where can i buy it? i only have a month.