The 100 coin tosses are repeated. the results are added to the results of the first 100 coin tosses.
how many times do you expect to get heads out of the 200 tosses?
how many times do you expect to get tails out of the 200 tosses?

Complete the possible outcomes for each generation in the pedigree chartaa aa aa

Which best describes the digestive system of arthropods? a incomplete, two openings b complete, one opening c two-way, one opening d one-way, two openings

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