DUE SOON!
30 POINTS!

How do the circulatory and respiratory systems interact to provide muscle cells with oxygen during a long distance race?

What forms of expression can be restricted by the government

Aresearcher is studying women recently admitted to a state prison. all potential subjects must have children under the age of five. research subjects will be given a basket of toys to use at their children’s first visit that the children can then take home. in assessing this proposal, the irb needs to determine that the toys are: age appropriate. not an excessive incentive. educational. of high quality.

What percentage of roads in germany have no speed limit?