Please help Explain what the graph on the left tells about the effect of light intensity on the rate of photosynthesis.

Which events are likely to be catastrophic to an ecosystem? select the three correct answers. a-hurricane. b-steady population growth. c-seasonal flooding. d-introducing of an aggressive invasive species. e-tsunami.

The shift of a vehicle's weight around its center of gravity is known as

What is the primary goal of human communities?