PLEASE HELP What happens to your eyes when they are exposed to light? To darkness?
NO COPY AND PASTE!111!11

*will mark brainliest to first correct answer* photosynthesis led to increasing levels during the later proterozoic eon? a. oxygen b. water c. carbon dioxide d. none of the above

Which of these has happened to your food by the time it reaches your small intestine? a. all the macromolecules have been broken down completely. b. lipids and starches have been partially broken down. c. starches and proteins have been partially broken down. d. proteins and lipids have been broken down into subunits.

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12