What are the two ways the video mentions that invasive species can be introduced into aquatic ecosystems? A)
on ship hulls and in large aquariums
B)
on ship hulls and in large fish farm nets
C)
in ballast water found in ships and as fisherman food sources
D)
in ballast water found in ships and as bait in commercial fishing expeditions

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

1. fold your hands together so your thumbs cross over ,and look at your thumbs. which thumb feels most "comfortable" on top is actually controlled by a gene. the left thumb folding over the right thumb is a domi

1. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 50%25%0%100% 2. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 0%100%50%25%(picture 1 is for question 1, and picture 2 is for question 2)