Which of the following is a potential drawback of heavy use of NPK fertilizers?

A.) Low levels of aluminum and manganese
B.) Decrease in mineral salts
increase in nitrate levels
C.) High soil pH

Aperson who uses a computer at a desk does not have to worry about safety in the workplace. true or false

What in scientific term why the salty popcorn causes this thirst

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.