Female salmon drop their eggs at the bottom of the river, and then the male salmon come by and released sperm over them. this is called

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen

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

What form of anesthetic was used for field surgery