Question

question 3 (5 points)
listen
certain species of fish are unsafe to consume in high quantities because these fish
a) are endangered species.
b) contain vitamins that arent water - soluble and can cause toxicity.
c) have high levels of metals in them from cancer - causing pesticides.
d) ingest other fish that are poisonous to humans.
question 4 (5 points)
listen
which process(es) cause(s) thick sediment layers to accumulate along the boundaries of a continent?
a) glaciation
b) subduction
c) marine transgressions
d) marine regressions

Explanation:

For Question 3: Certain fish accumulate high - levels of heavy metals from pollutants like pesticides in the environment, which can be harmful to humans. Option C is correct as it refers to this accumulation of metals from pesticides.
For Question 4: Marine transgressions occur when the sea level rises relative to the land, causing the shoreline to move inland and leading to the deposition and accumulation of thick sediment layers along the continent boundaries.

Answer:

Question 3: C. have high levels of metals in them from cancer - causing pesticides.
Question 4: C. Marine transgressions