Answer:
are
Explanation:
In a heterogenous mixture, it is easy to tell the different pieces and parts from each other. For example, cereal with fruit added to it, or trail mix made of peanuts, raisins and candy. You can easily see the parts of the mixture. A homogenous mixture is one in which you can't see the parts easily, like ketchup or the air we breathe.
The answer is A. Hope this helps!
I don’t know how to explain it but this might help
Answer:
Tissues
Explanation:
Tissues are groups of cells that have a similar structure and act together to perform a specific function.
Four types of tissue: Epithelial, connective, muscular, and nervous