The total maginification of a specimen viewed under a compound microscope is determines by?

What type of lipids are found in all biological membranes?

Look at the following answer choices and determine which belongs in the both category. testable, can be disproven explains natural phenomena, has evidence to support it prediction, tentative, one or more scientists working together well established, many different scientists working independently, highly reliable

Asap what occurs after cytokinesis is completed at the end of meiosis 1?