Answer:
Homeostasis is defined as the process by which the internal body system maintains a suitable environment for its proper functions and survival.
When a person temperature drops a signal is sent to the brain which results in a reflex action being observed. The shiver makes the individual warmer and helps in the regulation of the body heat.
Around 2,400 seconds would be in a 40.0 minute class
Na2SO4 -> 0.5 mol
Na+ ions= 0.5 x 2 = 1
SO4(2-) = 0.5
conc of Na+ = 1 / 1.33 = 0.75
conc. of SO4 ion = 0.5 / 1.33 = 0.37
The candy coating of the M&M is made of sugar and colored dye. When water comes into contact with the sugary coating, the positive and negative charges in the water molecules pull on the negative and positive charges in the sugary coating, and the coating dissolves.
Answer:
option c is correct
Explanation:
the addition of catalyst does not effect the position or equilibrium constant and increase the forward and backward reaction in equal rates so no effect would be observed