Most Americans, inactive and active, currently consume more than twice the current RDA for protein. Based upon these numbers, would you suggest that the average person looking to build more muscle needs additional protein in their diet?

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 !

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from

Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.