Q:You are presented with the question "What is required for the ideal habitat for new stands of cottonwood?" and the following answer choices: - sunlight - nutrients - warmth - Sediment - Black tar - Hot magma - trees - Chainsaws Now knowing that asandbar is formed by water moving sediment downstream and bare sandbars are the ideal spots for new stands of cottonwood, choose the best answer.
A:
Sediment