Camren designed an experiment to determine which type of soil absoros the most water. To ensure that experiment results in valid data, each container must... A:contain the same amount of soil B:contain soil from the same place ​

If this was me, i would want to test different soils to see each result, and i would want it to be precisely the same amount of soil (about 30% of a Glass Cup)

Explanation:

i explained in my answer above,

Also is this a project?

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands