What is the role of DNA in controlling cellular activity? * O DNA provides energy for all cell activities
O DNA determines which enzymes are produced by a cell
ODNA is used by cells for the excretion of nitrogenous waste
ODNA provides nucleotides for the construction of plasma

Convert 9.75 millimeters to centimeters.centimeters

Complete the statements to identify the first two steps of meiosis i. (1 ) the first and longest step of meiosis i is called i. (2)the second step of meiosis i is called i.

Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent