Plankton and other tiny marine organisms died and were compressed by sedimentation over millions of years to become today's

What is in a cell, what does it contain

Which of the following comparisons is incorrect? A. Prokaryotes: smaller, Eukaryotes: larger B. Prokaryotes: most require oxygen, Eukaryotes: most do not require oxygen C. Prokaryotes: no cell nucleus, Eukaryotes: cell nucleus D.

What is meant by "testing partners for suitability"?

Which of the following can affect the function of the cell? A. High temperature B. High acidity C. Low temperature D. All of these

What happen once cells reach a certain size

What is a prokaryote, and when did prokaryotes arise?

Would it be cheating if i read these answers and write my own answers using my own words for assignments?

Why don't white tigers hibernate?

Cells with a higher surface area-to-volume ratio have a harder time with the exchange of material into and out of the cell. True or false?

What role would mitosis play in the body of an adult animal?