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Below are the choices:
homogenous mixture
<span>heterogeneous mixture </span>
<span>semi mixture
</span>
You want to decorate the bottom of an aquarium with brightly colored rocks of different shapes and sizes. this describes a homogenous mixture<span>
</span>
<span>The word hetero means different. Since the rocks are varied i assume it would be a heterogeneous mixture.</span>
I think the answer is {b.false}
Infectious diseases are diseases that spread from one person to other either directly or indirectly. I think this is the answer.
Answer:
1.9
Explanation:
you should subtract the temperature of the patient with the temperature of the healthy person
B. I think I'm not so sure but that's my best guess.
