While observing slides under a microscope, jack adjusts the microscope's mirror so that a circle of light can be seen. which microscope is in use? a-compound microscopeb-electron microscopec-scanning electron microscope

What happens during the experiment stage of the scientific method

2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.

How do the sperm cells get from the stigma to the ovules?