On a hot day, an endotherm may give off more heat by increasing blood flow to the surface of the body. Karen is feeling very warm, and starts to sweat. Her blood flow is increased, likely because the day is hot or cold?
hot

Shorter wavelengths (higher frequencies) correspond to higher energies and thus hotter star temperatures. Sue sees a star with a high frequency. Erin sees a star with a low frequency. The cooler star belongs to Sue or Erin?
Erin

Q: Bases have pH values above 7. The higher the pH value, the more strongly basic the substance. Christy is in lab measuring the pH values of some substances. The first substance she measures has a pH value of 9. The second substance has a pH value of 8. Compared to the first, the second substance can be said to be less. or more basic?
A: less.

Question: Machines make work easier by increasing the amount of force that is applied, increasing the distance over which the force is applied, or changing the direction in which the force is applied. John observed that machines are very helpful in performing work because they increase the amount of force, and also make the distance the force is applied Greater or Lesser?
Answer: Greater

*Question*
Larger alkenes have lower boiling and melting points. The bigger the alkene the lower or higher boiling and melting points?
**Answer**
lower

(Question)
Objects that are closer together have a stronger force of gravity between them. Ferb and Honey are walking towards each other. What is true about the force of gravity between them as the distance between them decreases it increases or it decreases?
(Answer)
it increases