40 Even a tiny amount of moisture can support the life of mosses, which are nonvascular plants. Why are mosses good pioneer species?
F. They grow very slowly.
G. They can survive in wet areas.
it. They can create a layer of soil on bare rock over time.
I. They can survive in areas that receive low levels of sunlight.

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.