How does radiation treat cancer ?
a. it cools down the cancer cells and weakens them
b. it cools down the non-cancerous cells and strengthens them
c. it heats up the cancer cells and weakens them
d. it heats up the non-cancerous cells and strengthens them

Part a constants huck finn walks at a speed of 0.60 m/s across his raft (that is, he walks perpendicular to the raft's motion what is huck's velocity (speed and direction) relative to the river bank? express your answer to three significant figures and include the appropriate units. relative to the shore)

What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics

True or false graphs must include scales that increase by the same amount