Could you check my work? ?
adaptations may occur
marine science

1.) adaptations may occur
a.) an individual needs to survive a dangerous situation.
b.) an individual wants to attract a mate
c.) a species wants to move to a new environment
d.) a trait is advantageous and is passed through generations ( my answer)

2.) what role does intraspecies competition play in natural selection?
a.) there is competition within a species for resources, and only some individuals will survive.
b.) there is competition within a species for resources, and only the single most fit individual will survive (my answer)
c.) there is competition between species for resources, and only one species will survive
d.) there is competition between species for resources, and only one individual per species will survive.
(i know it must be either (a) or (b)

3.) look at the body shape of the picture shown

picture will be provided
which one is best adapted to live in open water in epipelagic zone, and why?
a.) fish a because of its elongated body and powerful tail.
b.) fish b because of its flattened shape and eyes on the dorsal side.
c.) fish c because of its streamlined shape and lack of pectoral fins (my answer : c because it's the darkest
color and it just looks like the kind of fish that would be in that zone)
d.) none of these because they are sedentary

4.)which of the following is an example of an inherited variation?
a.) an injury that results in a scar
b.)an eye color different from one's parent (my answer because it's an inherited trait the offspring could get from ancestors)
c.) a change in muscle mass due to excercise
d.) a variation in speed due to practice

which of the following graphic organizers best compares natural selection and artificial selection
picture will be provided
my anwer : a because the others labeled below natural selection and artificial selection are wrong with the definition i'm not sure if the similarity is the same compared to d

7.) how does an environmental factor such as overfishing affect genetic factors in population?
a.) overfishing will lead to increased genetic variation.
b.) environmental factors do no affect genetics factors
c.) genetic traits that fish survive are more likely to be seen in future generations. (my answer)
d.) genetic traits that are targeted by the fishing industry are more likely to be seen in future generations

7.) which of the following would be considered a benefit in over production?
a.) the exponential growth of a population ( my answer)
b.) the survival of the fittest due to competition of resources
c.) the exchange of genetic material between populations
d.) the change in an ecosystem due to the increased population