What the three basic criteria are used to determine climate zones?

Genetic variations within a species are most likely the result of?

How many stages are there in mitosis

This is Mohs hardness scale. Which example lists minerals from hardest to softest? Mineral Hardness talc apatite, quartz, fluorite, talc diamond, talc, fluorite, topaz talc, calcite, orthoclase, diamond corundum, quartz, calcite, gypsum 2 gypsum

Earth is comprised of four systems, or spheres. Describe how these four spheres work together as a system.

What genotypes are produced by a program of inbreeding?

Double-stranded regions of RNA:A) are less stable than double-stranded regions of DNA. B) can be observed in the laboratory, but probably have no biological relevance.

Why do we store food at low temperatures

The mosquito in the Amber is an organism preserved over millions of years. This is perfect example of a

Name two types of factors that cause noninfectious disease.

Imagine that youre able to fully dissolve a powered substance in water. what can be said about this creation