(4.05 lc)adaptations may occur when 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

The correct answer is D.

D.) a trait is advantageous and is passed through generations

There are different kind of adaptations occur in the life of organisms. Adaptations actually help organism to blend with their environment and are necessary for the survival of an organism. When organisms found a trait useful for them, they adopt it and with the passage of time they inherit that trait to their off springs.

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

i hope this

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.