Is stimulants more likely to decrease alertness or increase alertness?

Stimulants increase alertness.

It could be either, depending on what the speaker wants to say. For example, we can say, "Because of our dog's alertness to strange noises, we always feel safe in our house." Or we could say, "The...

Vegetation would decrease. Simply because, if more animals relied on it, there would be less time for the vegetation to recover - as happens with grazing herds. Once an area of grassland has been...

Straight chain isomers have higher boiling points, so the more branched the isomer the lower the boiling point.

it depends on what you mean by "increase" and "decrease." It can actually go both way.the alimony I get can this increase