How much of the human body is made up of skeletal muscle

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.

Aprocedure done under controlled conditions to test a hypothesis is an inquiry.

What is the role of dna ligase in the elongation of the lagging strand during dna replication?