The diploid cell created by the joining of conifer sex cells produces a(n):
a. zygote
c. bryophyte
b. megaspore
d. angiosperm

Rotenone is an insecticide that is toxic

Most crimes involve some evidence relating to the human body; for that reason, what related science is frequently used in forensic investigations? a)psychiatry b)physics c)botany d)biology

The many stone tools, fragmentary animal bones, and teeth found at gran dolina, spain, indicate that hominids there? a. processed and consumed animals and other hominids. b. did not differ appreciably from earlier asian homo erectus. c. were similar to later homo sapiens. d. none of the above