Which statement best explains why silver nitrate (AgNO3) is classified as a compound?
A. Silver nitrate contains a metal.
B. Silver nitrate can react with copper.
C. Silver nitrate forms when three elements chemically combining.
D. Silver nitrate forms a solution when mixed with water.

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?

Adoença vitiligo afeta qual doença do corpo?