What roles do humans play in biomagnification?

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds? first generation y y y yy yy y yy yy second generation y y y yy yy y yy yy there is a % chance that the offspring will have green seeds.