Horsetails and ferns reproduce by making millions of powdery spores. how are they transported? a. dropped in place b. blown by the wind c. transported by insects d. eaten and distributed by animals

An easy way to calculate the amount of energy available at each level is to what?

The allele for curly hair is incompletely dominant. if a mother is homozygous for curly hair and the father is homozygous for straight hair, what percentage of the offspring will exhibit characteristics of both parents? 25 percent 50 percent 75 percent 100 percent

Which feature of a human community is similar to a niche in a biological community