1. Which statement describes only biotic factors in a forest ecosystem? * A bird and a squirrel are living in a tree.
B . Birds and clouds are moving in the wind.
C .Sunlight, air, and water are used by the grass.
D. fish, rocks, and a turtle exist within a stream.

Works together in the synthesis, modification, packaging, and transport of lipids and proteins

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

The graph shows the amount of global warming happening in different ecosystems. which populations of organisms will likely decline the most as a result of climate change, and why? a.coral reefs because of the loss of the symbiotic algae living within their bodies b.penguin populations because the fish they eat will move into warmer waters c.mountain-dwelling birds because rising sea levels will relocate their food sources d.large cats in the rainforest because of decreased habitat loss for their prey