What occurs during nondisjunction and the effect on the resulting cells.

What is the length x of the side of the triangle below? (hint: use the cosine function)

Aray of light traveling parallel to the principal axis of a concave mirror will be reflected through the mirror's

What effects result when there is an impact between earth and an asteroid? check all that apply. a. massive flooding. b. extinction of many life forms. c.major earthquakes change in average global temperature. d. giant dust cloud