Describe a situation that could cause lactic acid to build up in human muscle cells?

Which element is found in both dna and proteins

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.

Answer now! good pts and a brainliest potatoes are what im like a potatoe irdk have a good day