Which of the following is common to both eukaryotic and prokaryotic cells?
nucleus
nucleolus
plasma membrane
nextreset

Use the drop-down menus to label each of the following changes p for physical change and c for chemical change.

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis