HURRY I NEED THIS ANSWER FAST PLS When a person stands up too quickly, they can experience light-headedness or dizziness. This is caused by the sudden pooling of blood in the veins of their legs. This pooling lowers the blood pressure and lowers the amount of blood that the heart pumps to the brain. What force is responsible for this effect?

A. ​​​​​​​gravity

B. geotropism

C. turgor pressure

D. phototropism

Browning labs is testing a new growth inhibitor for a certain type of bacteria. the bacteria naturally grows exponentially each hour at a rate of 6.2%. the researchers know that the inhibitor will make the growth rate of the bacteria less than or equal to its natural growth rate. the sample currently contains 100 bacteria.the container holding the sample can hold only 300 bacteria, after which the sample will no longer grow. however, the researchers are increasing the size of the container at a constant rate allowing the container to hold 100 more bacteria each hour. they would like to determine the possible number of bacteria in the container over time.create a system of inequalities to model the situation above, and use it to determine how many of the solutions are viable.

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?