Adaptations may occur when an individual needs to survive a dangerous situation an individual wants to attract a mate a species wants to move to a new environment 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 that occur in the life of organisms. Adaptations actually help organism to blend with their environment and are necessary for the their survival. 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.

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg