Which of these would reduce the amount of carbon dioxide produced from your answer from question 1

a). add a plant to the flask

b). add a goldfish to the flask

c). remove a plant from the flask

d). do nothing else to carbon dioxide will naturally become diluted

If animal agriculture was eliminated, how much grain would become available for human consumption?

What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.

19. a cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. which phase of mitosis is the cell most likely in? a. metaphase b. prophase c. telophase d. anaphase