Question

. Describe an activity to show that gases diffuse quickly into
each other.

Answer 1

Answer:

At any given temperature, small, light molecules (such as H., hydrogen gas) diffuse faster than

larger, more massive molecules (such as N nitrogen gas) because they are traveling faster, on the average (see heat; kinetic-molecular theory of gases).

Answer 2

Answer:

The organisms that eat the producers are the primary consumers. ... The primary consumers are herbivores (vegetarians). The organisms that eat the primary consumers are meat eaters (carnivores) and are called the secondary consumers. The secondary consumers tend to be larger and fewer in number.