Sound waves are sent out buy the animal/or vessel using sonar and the animal/vessel uses the echo from the original Soundwave that was sent out to determine the distance and size of the object that it hit
Answer: Immunologists must obtain licenses, while pharmacologists do not have to. Immunologists are required to earn a bachelor's degree before medical school, while pharmacologists are required to earn a medical degree before pharmacy school.
Explanation:
Answer:
Plastic, silicone, and rubber scrapers
Explanation:
used to mix ingredients together and are used to scrape bowls, jars ,pots and pans, and cans. They have a wide flexible rubber blade to help get the mixture out faster
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