Which of the following was not a accomplishment of Leonardo da Vinci? 1. giant crossbow
2. Proportions of man
3. laws of gravity
4. plate tectonics

The ocean layer of a rapid temperature change with deph is known as the

What would most likely happen if green plants were exposed to longer days of sunlight? a. the mitochondria would produce less energy . b. the chloroplasts would produce more energy. c. the cell wall would become thicker. d. the vacuoles would quickly shrink.b. the chloroplasts would produce more energy.

What is the difference between a meteoroid and a meteor?