You are looking at tissue under a microscope. one cell shows half the amount of dna of some of the other cells. this cell is most likely to be in which phase of the cell cycle? g2g1m

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

What can dried blood tel an expert?

What characteristic of radioactive decay makes it useful for determining the absolute age of samples? question 10 options: occurs at a constant rate changes based on temperature speeds up under high pressure slows down in very dense samples