The mineral particles found in the layers of a soil, including the topsoil and subsoil layers, were originally weathered from

A.

the soil's humus.

B.

organisms living in the soil.

C.

the soil's parent material.

D.

the soil's groundwater.

After Birth, the two periods of most rapid growth are A infancy and childhood B Childhood and adulthood C infancy and childhood D adolescence and adulthood

Which of the following best describes the use of a non-renewable resource? Nuclear energy heats water into steam that turns the turbines of a power plant. Water falls through openings in a dam turning turbine blades that generate electricity.

Here's a food chain use this food chain to answer this question which term describes the role of fungi in this foodchain? A omnivore B decomposer C producer D herbivore

Which of the following are not used to classify prokarynotes a. cell shape b. cell wall structure c. type of nucleus d. motility

The fineness or coarsness of soil particles

What type of macromolecule can move polar substances across membranes via facilitated diffusion and/or active transport?

What kingdom is green algae classified into?

Can a single offspring inherit both chromosomes from one parent

Scientist use the rock cycle to describe what process?

How would you break your food down into chewable pieces if you didn't have any wedge?