Which of the following is least important when considering lab safety?
oa) using your lab equipment properly
ob) knowing the location of safety equipment
oc) washing your hands thoroughly before performing any experiment
od) understanding the procedures for the experiment you are performing

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.

What is responsible for the uneven heating between the poles and the equator on any given day

What do transitional fossils best support?