Which of the following is not a macromolecule?

a. lipid

b. protein

c. carbohydrate

d. ice

Which phrase best summarizes natural selection? a. survival of the fittest b. those that are not adapted will survive c. never happens in nature d. living things can pick their traits

Which two planets are out of order om this list of our Solar System? Mercury > Earth > Venus > Mars > Jupiter > Saturn > Uranus > Neptune A. Mercury and Earth B. Earth and Venus C. Saturn and Jupiter D. Uranus and Neptune

What are multinucleate filaments in fungi known as?

which kind of tissue is designed to regulate temperature, secrete lubricants and protect the body from harmful substances

Which organism forms the primary source of food for a deep-sea community at a hydrothermal vent? A. phytoplankton B. zooplankton C. all pelagic organisms D. giant tube worms E. chemosynthetic bacteria

What plant organelles can the plant cell not survive without?

describe three different materials that can be used to study earth's history what type of evidence does each give?

Transferring a staff member who is rumored to have chronic obstructive pulmonary disease violates which of the following acts? A. Equal Employment Opportunity ActB. Americans with Disabilities ActC. Fair Labors Standards ActD. Civil Rights

What would happen if you breathed in space?

How do populations change over time? (human)