How could the action force of a canoe moving through water be increased?

Use the distance formula to determine weather each pair of segments have the same length

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes

Which of the following terms describes all of the non-living components of an ecosystem