AN EPIDEMIC is a disease that affects a large number of people within a community, population, or region. example coronavirus .
Topsoil is the most fertile soil layer for plants.
There are 7 unifying themes in biology
1.Cell structure and function
2.Reproduction
3.Metabolism
4.Homeostasis
5.Heredity
6.Evolution
7.Interdependence
Answer:
Answer C is correct answer
They have DNA
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