As you increase the number of carbon atoms in a hydrocarbon, the number of isomers quickly increases. John was looking in the microscope at some very small objects. What he observed was that the larger number of carbon atoms he saw, the number of isomers would quickly increase or decrease?
increase

(Question)
Differences in air pressure over the surface of the Earth result in wind. The greater the differences in air pressures, the stronger the wind. Lana is noting that the wind lately has been very strong. Lana can now tell that the air pressures over the Earth's surface have had differences that are greater or lesser?
(Answer)
greater

Ques: Temperature increases with depth inside the Earth, so melting of rocks is more likely to occur at greater depths. James stares at the volcano and saw the rocks exist because of the high or low temperatures?
Ans: low

(Q).
When the heart expels more blood with each stroke, the heart has to beat less often in order to maintain the same volume of blood flow. Jon was jogging, and quickening his pace. His heart is beating more or less?
(A).
more

Ques:Water density increases as salinity and pressure increase, or as temperature decreases. Shannon is swimming and wants to find the least dense water to soak in. She will find water that has a pressure that is lower or higher?

Ans:lower

Question: The more current, the stronger the electromagnet. Milo is playing with his electromagnet and he decides to decrease the current supplied to it. What will happen to the strength of the electromagnet increase or decrease?
Answer:
decrease