Adding a small amount of water to a substance increase its cohesion; whereas, adding a lot of water decreases its cohesion. Why? a. A small amount of water will precipitate cement into the pores of the material, whereas too much water will not allow that coment to form.
b. A small amount of water increases surface tension and holds the grain together Too much water between the grains wil eliminate suface fordion.
c. Water has a small electrostatic force that disrupts the gravitational attraction of the grans and forces them to move away from each other.
d. A small amount of water decreases surface tension, allowing the grains to bond together, whereas too much water will increase surface tension and force the grains away from each other.

b. A small amount of water increases surface tension and holds the grain together Too much water between the grains wil eliminate suface fordion.

Explanation:

The increase in cohesion between substances with the addition of a small amount of water is directly related to the increase in surface tension that water causes in this substance. However, with the exaggerated addition of water, superficial lust will not be able to be formed efficiently, or in any way, and therefore cohesion will be difficult.

analyze the map below and answer the question that follows.

what does the map above tell us about the endemity of typhoid fever?

a.

there is greater occurrence of the disease in the western hemisphere.

b.

there is greater occurance of the disease in the northern hemisphere.

c.

countries located in equatorial regions are more likely to have incidents of typhoid fever.

d.

typhoid fever is more rampant among caucasian populations.

no it is not. kenya allows smoking weed.