What happens during a lunar eclipse
A) the sun casts a shadow on earth and the moon
B) the moon casts a shadow on earth
C) Earth casts a shadow on the moon

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red. b) the pollen grains will be pure blue. c) the pollen grains will have red interiors and blue exteriors. d) the pollen grains will have blue interiors and red exteriors.

Match the description of each organism to the appropriate category

As an asteroid comes close to earth, it's name will change to? apex