9. Making Inferences If the upper

atmosphere is very thin, why do

space vehicles heat up as they

enter the atmosphere?

Directions Jump up and down on one leg for as long as you can. Respond to the following questions: Describe how your leg began to feel the more you jumped on it. Explain why this feeling occurred according to the processes of cellular respiration.

Chemical or pysical is shiny and silvery

The immediate reaction of the body to stress is most often called

Write a summary of the pathways rocks can take to become sedimentary, igneous, and metamorphic rocks.

Is 20 Celsius colder than 15 Celsius or is 15 Celsius colder than 20 Celsius?

Which type of cancer shows the most aggressive growth? A) Cancerous lungs B) Cancerous stomach C) Cancerous ovary

If you begin cutting a piece of copper in half and continued cutting it in half until you had the smallest piece you would end up with A anew substance B an atom c a molecule

When two different populations in a community benefit from their relationship with each other, the result is called?

You spill a small amount of a chemical (an acid) on the floor during lab. What should you do? O Ignore it until the end of class. O Sweep it up with a broom and a dustpan.

Why the plants in a space are grown in enclosed containers