Which of the following is a result of elevated levels of white blood cells and reduced levels of red blood cells in the body? (2 points) efficiency of oxygen transport is reduced due to an infection. efficiency of nutrient transport is reduced due to an infection. efficiency of oxygen transport is reduced, but not due to an infection. efficiency of nutrient transport is reduced, but not due to an infection.

What do all macromolecules have in common with each other? oa. they all are formed from the same elements.ob. they all have major roles in cell membranesoc. they all act as catalysts in the body.od. they all have peptide bonds between carbon atoms.

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !