What does it mean to be living?

Which term refers to the total dollar value of the goods and services produced in a country in a year?

Provide one reason why mitosis occurs.

Which of the following are false concerning microbes? a. microbes generate oxygen through photosynthesis.b. the primary role of microbes on the planet involves causing disease in animals and humans.c. microbes produce vitamins in the intestines.d. microbes play a role in breaking down waste and decomposing dead organisms.