Are there human health risks from exposure (or overexposure) to gamma radiation? If so: •Describe the main risk(s) •Describe common sources of exposure (or over exposure)
•Describe a technology, device, or behavior that can be used for protection, or to decrease exposure.

B. Ostrich is the largest bird in the world it also has a huge egg, it runs really fast but it can't fly.

period and groups are the 2 arrangements of the periodic table

Hold The Base By Grasping With Two Hands

Explanation:

Because If You Hold The Arm Of Microscope It Will Cause Damage To The It.And In That The Right Carrying For it is Not Be done