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Which one of these is NOT one of the characteristics of living things?

• All living things eat.
• All living things reproduce.
• All living things require energy for life processes.
• All living things respond to the environment/stimuli.

Which one of these is NOT one of the characteristics of living things?

• All living things drink water.
• All living things are composed of one or more cells.
• All living things grow develop and have life spans.
• All living things reproduce.

What is an organism that consists of more than one cell?

• unicellular
• multicellular
• nucleus
• Organelle

How how carbohydrates and lipids similar?

• both contain C, H, O, N, P and store energy

• both contain C, H, O, N and give energy

• both contain C, H, O, N, S and store energy

• both contain C, H, O and give energy

What is the key role (function) of carbohydrates?

• energy storage

• immunity, muscles, structure for tissues, cell metabolism

• instant energy for cells and body functions

• genetic information (heredity)

The monomer for carbohydrates is a monosaccharide.

• True

• False

What is the key role (function) of a protein?

• instant energy for the cell/body

• hormones, buoyancy, forms cell membranes, insulation, energy storage

• growth, repair, and energy, immune system, enzymes

• store and transmit genetic information/heredity

What word describes when water is attracted to other substances?

• cohesion
• adhesion
• capillary action
• surface tension

What two elements make up water?

• Helium and oxygen
• Hydrogen and oxygen
• helium and carbon
• oxygen and carbon

When water and other liquids stick together to form drops or thin films called ________________.

• adhesion

• capillary action

• cohesion

• surface tension