C : <span>Electron microscopes use a beam of electrons instead of light to magnify images</span>
Answer:
prevent stratification and bring water to the surface so that it can be exposed to oxygen in the atmosphere.
Explanation:
Answer:
D. Planting only red pine trees to replace native hardwood forests cut for lumber.
Explanation:
I majored in Biology
<span>How many different types of gametes are produced from a plant with genotype yyss?</span>
A papanicolau smear, or more commonly known as a pap smear is a screening test that checks the cells taken from the uterine cervix. This test is used to screen for viral infections such as human papilloma virus or HIV which can lead to cervical cancer.