13. How long does it take for most dividing human cells to complete a cell cycle?
3 points
a few minutes
a day
about 7 years

Which level of consumer had access to the smallest apply of energy

How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line

Which short-term environmental changes would a very small asteroid or comet impact on earth most likely cause? check all that apply. flooding extinction craters on surface changes in weather patterns death of organisms and populations