How many years does it take for the sun to pass the earth

A rat becomes a long tailed rat and a short tailed rat over 10000 years. What is this called?

Herpes is categorized as a A) bacterium. B) mold. C) spore. D) virus.

Carbohydrates provide the raw fuel for

How long does it take for chocolate to melt in room temperature?

8. How does incoming solar radiation change with latitude? The equator receives the least amount of solar energy. The poles receive the most solar energy. Higher latitudes receive the least amount of solar energy.

The main difference between deserts and steppes is the

What is the key element found in C02 and glucose

Nitrogen is made available in a useful form for animals in the A. fertilizers they absorb. B. plants they eat. C. air they breathe. D. rainwater they drink.

4. One advantage of biodiversity in an ecosystem is ... 1) guarantees that the largest organisms will dominate the area 2) ensures a large amount of identical genetic material 3) develops relationships between organisms that are always positive over

Which part of the brain consists of two hemispheres? what are some of the functions is controls?