Why do you suppose that tropical rain forests are the richest terrestrial ecosystems in terms of plant and animal diversity?

Dehydration synthesis is a process in which

S you travel up into the mountains, you notice discomfort in your ears. This is due to A) the low pressure in your ears. B) the low pressure at the bottom of the mountain. C) the low air pressure in the mountains.

What local winds occur at night

Compare and contrast the differences in structure and function between the cecum and large intestine in dogs and horses

In this food web, what is represented by the chains of arrows from the grass to the fox?

What experimental evidence leads scientists to believe that only quantized electronic energy states exist in atoms?

With which atoms does carbon most frequently bond

What is a karyotype?

A scientist has been working for 15 years to develop a new type of plastic material, but she has not yet been successful. Which of the following best explains why her work is still a success?

Technology can have good and bad effects. What is a bad effect of spraying pesticides on crops