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which of the following is not part of the cell theory?
every living thing is composed of cells.
cells come from preexisting cells.
cells are the basic unit and structure of all living things.
every cells have a nucleus that contains genetic material.

Discuss how the research in this article shows how new technology and experimental methods can lead to changes in theories.what information did you include in your answer? check all that apply.

What do well call it when two or more genes determine an organisms trait? a.polygenic b.controlled by one gene c.mutated

Scientists have noted that at present the earth is closest to the sun in january and farthest from the sun in july. the reverse will be true in 13,000 years and theearth will then be closer to the sun in july than january. how does earth's current proximity to the sun affect the climate in the northern hemisphere? winters are cooler and summers warmer because of the closer proximity of the earth to the sun.winters are warmer and summers cooler because of the closer proximity of the earth to the sun.winters are shorter and summers longer because of the closer proximity of the earth to the sun.winters are longer and summers shorter because of the closer proximity of the earth to the sun