During a race the leg muscles of an athlete use more energy than can be supplied by aerobic respirationWhich substance will build up in the leg muscles and cause pain?A. Carbon dioxide B. Ethanol C. Lactic acid D. Water

What is a codon and where is it found

Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim

Im inn a ! what"s the answer which of the following is one way creativity can scientists? by ensuring they follow the scientific method by increasing the amount of time it takes to complete scientific experiments by making sure they only try things that have already been proven by leading them to ask more questions about the natural world