When blood pressure is measured, it is measured in the arteries. Blood in the veins have LITTLE to NO pressure. Why is that?

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation:

what? are the statements?