Diagrams A-D show the sequence of changes in a pond. 1. Look at each stage of ecological succession. Describe your observations for each stage.

a)

b)

c)

d)

2. Based on your observations, what is the sequence of steps in the illustrated ecological sequence?

3. Predict what will happen to the pond.

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.