2. Why are attitudes such an important aspect of our psychological lives? * (3 Points)
They can be measured
Most people have attitudes of some kind
They foster strong emotions
They can be studied objectively.

Of the cold they can survive in the cold

Ibelieve the answer is b) aerosol inhalation may lead to heart attacks.

Na+ loss through sweet plus the dilution has lowered na+ concentration outside of neurons, altering the na+ equilibrium potential. sodium exists more outside the cells than inside. when na+ is lost by sweat plus the dilution( because they drink a lot of water) changes the concentration outside the cell, forcing the water to enter the cell and attempt to balance the concentration inside/outside.the problem is that the abundance of water will cause the cells to swell. most cells can adapt, however, the brain cells can't that's why the runner has confusion and can't control the muscles.  if not treated and this occurs in less than 48 hours, it can be immediately fatal .

The answer should be d. the appearance of similar animal fossils across oceans suggests that at one point these animals lived together somehow, meaning the most logical answer would be that the continents were all connected at one point.if this answer , drop a , rate, and give brainliest answer! : )