According to the image below, what element is represented below?
OCa
ON
O Na
O Mg

The idea of spontaneous generation was disproved by in a experiment involving jars of meat

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

Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?