Which of the following properties always stays the same, even when an object goes through a physical change? A. taste B. shape C. color D. chemical composition

Amy suggests that although other species need to be concerned about air pollution, human beings are different because they can develop the technology to live with it. amy supports:

A nurse is teaching a 45-year-old client about the sublingual nitroglycerin that the health care provider has prescribed for management of stable angina. Which statement by the client indicates that the client understands the teaching session?

Name the three major types of formed elements found in blood

A straight hairline occurs when a person has two recessive alleles for it. how are these alleles arranged?

What elements are present in glycerol

Organisms that break down complex compounds and dead tissue are

Which is an example of dehydration synthesis? A.) DNA synthesis from nucleotides B.) conversion of proteins into its amino acids C.) conversion of lipids into fatty acids

Making chemical energy from light energy is called cellular respiration. True or false

True or false, in the water molecule, electrons are equally shared by hydrogen atoms and oxygen atoms

What may happen as sediment and decaying organisms build up in a pond