Marine biomes are divided into ecologically distinct zones depending on

a) their depth and distance from the shore.
b) their temperature and distance from the shore.
c) the type of plant life present.
d) the type of fish present.

Galaxy whose shape seems different follow no set pattern are classified as

Liquid water turns into water vapor at which step in the water cycle

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables