Lactase and carbonic anhydrase are examples of what type of substance? a. substrate b. reactant c. product d. enzyme

What have we learned from fossil evidence about evolution? a) it is an abrupt change. b)the process is observable. c) it takes place during one lifetime only. d)the most complex traits are always selected.

Suppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?