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

What element does susan b. anthony include in this passage to strengthen her argument?

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables