How does the astronomical evidence of light spectra, motion of distant

galaxies, and composition of matter in the universe support the big bang theory

Which of the following statements is true of enzymes? a)they dont provide an active site for substrates to bind in a reaction b)they act on a specific type of substrate in a reaction c)they unusable after a reaction d)they change shape after a reaction

Which group of algae is characterized by unicellular organisms and includes some members that would be better classified as zooflagellates? euglenophytes red algae sporozoans green algae

Match each term to its best definition? sedimentary depositional enviornment