What was the first living thing on Earth? Multicellular prokaryotes
Unicellular prokaryotes that have a nucleus
and membrane bound organelles
Unicellular prokaryotes that lack nucleus and
membrane bound organelles.

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases

What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?