Exposure to high energy electromagnetic radiation, such as
waves, can cause cancer, sterility, and death.
a)gamma
b)infrared
c)radio
d)visible

If a set of instructions that determines all of the charactersitics of an organism is comparedto a book,and a chromosme is compared to chaper in the book,then what might be compared to a paragraph in the book?

What element does susan b. anthony include in this passage to strengthen her argument?

The earths core is made up mainly of what 2 substances? 2. like an egg, earth has a core, a layer surrounding the core, and a thin, hard outer layer. which layers of the earth match the layers of an egg?