I think you are right. B is the right answer.
B.
Humans are also part of ecosystems and if they cease to exist, human well being will be affected.
Answer:
The yellow leaf was not exposed to the sun so it can't produce sugar.
Explanation:
The yellow region of the leaf didn't produce sugar because it wasn't exposed to sunlight. Part of the leaf was exposed to the sun, thus this leaf produced sugar, while the yellow part of the leaf did not because it was not exposed to the sunlight.
Answer:
Lightning is not considered a form of precipitation but rather a discharge of electricity.
Answer: A Punnett square is a chart that allows you to determine the expected percentages of different genotypes in the offspring of two parents. A Punnett square allows the prediction of the percentages of phenotypes in the offspring of a cross from known genotypes
Explanation:
