Read the passage below and choose the right answer to the following question (choices are the valley would be shallower or the valley would be deeper ): Smaller tributary glaciers, like tributary streams, flow into the main glacier in their own shallower U-shaped valleys. What would happen to the size of the valley created by a tributary stream if the size of the stream were to be decreased the valley would be shallower or the valley would be deeper?
the valley would be shallower

Read the passage below and choose the right answer to the following question (choices are expanding or contracting ): When your brain senses that your body temperature is increasing, it sends messages to the blood vessels in the skin to increase in diameter. Derek felt warm as he stood in the sun, and since his body was heating up, he knew that his blood vessels in his skin were expanding or contracting?
expanding

Q: Read the passage below and choose the right answer to the following question (choices are more or less ): On a hot day, an endotherm may give off more heat by increasing blood flow to the surface of the body. After Sarah finishes her run, she notices that her blood is really pumping. Sarah can know that since it's a hot day, she's giving off what kind of heat compared to usual more or less?
A: more

Question: Read the passage below and choose the right answer to the following question (choices are up or down ): More UV rays increase skin cancer rates. Eric went out into the sun from his room. The sun has more UV rays than the light in his room. His chance of skin cancer likely goes up or down?
Answer: up

*Question*
Read the passage below and choose the right answer to the following question (choices are higher or lower ): The glaciers on Earth are getting smaller and smaller as Earths temperature rises. Rick is able to prove that in fifty years, the Earth's average temperature will be significantly lower. Based off of this information, he could also deduce then that the number of glacier's on earth in 50 years will be higher or lower?
**Answer**
higher

Q: Read the passage below and choose the right answer to the following question (choices are more or less ): On a hot day, an endotherm may give off more heat by increasing blood flow to the surface of the body. If Jim is an endotherm would his body give off more or less heat if the blood flow to the surface of his body were decreased?
A: less