Which statement is accurate?
a. you can nevee get more energy out of a system than into a system
b. the energy out of the system is always more than the energy input
c. the energy out of a system is always equal to the energy input

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes

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 is gene expression control that occurs after the generation of rna