B. they are both unicellular
Answer:
observation because you are using senses such as sight and smell to come to a logical conclusion about something.
Answer: c. Enzymes slow the reaction so more products can be produced
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Answer: The hammer, anvil and stirrup—also known as the malleus, incus, and ... To understand the role of these bones in hearing requires an understanding of levers. This is because the middle ear ossicles are arranged and interact with ... in an actual stirrup—is loosely attached to the oval window of the cochlea.
Explanation: