Question 4 (2 points) (01.03 MC)
Complete this sentence. If volume remains the same while the mass of a substance
points)
the density of the substance will_
(2.
a
increases, stay the same
b
decreases, stay the same
decreases, increase
increases, increase

Describe in detail the melting point behavior of the 80: 20 benzoic acid-mandelic acid mixture

Hannah is writing a report on how albedo affects the global climate. she’s proofreading her passage for any factual errors. which sentence must hannah correct before submitting her report? earth receives energy from the sun. this energy drives many of the processes on earth, including its climate. some part of this energy is reflected by earth’s surface. we use the term albedo to describe the reflected energy. albedo of an object is the ratio of the reflected radiation to the total radiation reaching the object. a value of 0 means no energy is absorbed by the object, whereas a value of 1 means that all of the energy is absorbed. in this way, the albedo of an object can influence earth’s atmospheric temperature.

Drug abuse will not lead to physical and psychological dependence. true or false ?