Billy works at a chemical plant that produces pesticides. One day he felt the need to head to urgent care with muscle spasms that interfere with his everyday movement and breathing. Blood tests showed high levels of organophosphate pesticide, which is an acetylcholinesterase inhibitor. Explain to Billy what this means in regards to his muscle spasms.

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