are freshwater ecosystems with high biodiversity that are also declining in numbers. A. Lakes
B. Oceans
C. Wetlands
D. Rivers

What role do bacteria play in the carbon cycle

What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?

Im inn a ! what"s the answer which of the following is one way creativity can scientists? by ensuring they follow the scientific method by increasing the amount of time it takes to complete scientific experiments by making sure they only try things that have already been proven by leading them to ask more questions about the natural world