If we look in a microscope how do we know something is a cell

For lunch, you have a turkey sandwich on wheat bread with mayonnaise and lettuce. describe how each component of this meal would be broken down in the digestive system.

What would most likely happen if there was no condensation stage in the water cycle

What is the role of pepsin ... and where it is produced?

Why is chemistry important in the study of biology? 1-The body is composed of chemical elements. 2-Chemical reactions occur in the body. 3 - Chemistry studies matter and energy. 4 - all of the above

We cannot see evaporation because water vapor is invisible. How can we tell it is happening?

Which polymers carry the information for cell growth and reproduction from one generation to the next

State the property that allows water molecules to be drawn up through the filter paper.

Genetic mutations what mistakes can occur when dna is replicated worksheet answers

An action, measured in newtons, that has the ability to transfer energy or change motion is called an

Two nuclei combine to form one nucleus in nuclear fission