Circle the letters that identify a type of rock

a. igneous
b. sedimentary
c. metamorphic
d. crystalline

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.

Which of the following best describes the relationship between glucose and complex molecules such as hormones?

Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.