1|12341 t 9|10 lactase and carbonic anhydrase are examples of what type of substance? o substrate o reactant o product enzyme

The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

The fascicles of the deltoid are ; the fascicles of the pectoralis parallel; bipennate fusiform; unipennate multipennate; triangular bipennate; fusiform