Answer: Wear eye protection, rubber gloves
Handle acid with care and follow CLEAPSS or SSERC guidelines on its use.
Answer:
oceanography
environmental science
Explanation:
Oceanographers who have an all-around study of the oceans ( including marine science, geology, plate tectonics, ocean current circulation) are well suited to ascertain how best to harness tide energy to produce power. On the other hand, environmental scientists will ensure that during this process, the environmental impact of the project is well understood to protect the marine environment. An environmental scientist will, for example, ensure the protection of turtle breeding sites on the shores.
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Answer:
a catalyst
Explanation:
An enzyme is an example of a catalyst which speeds up or controls the chemical reactions in an organism. A catalyst speeds up the rate of the reaction without itself being consumed by the reaction.
Answer:
The one who receives food from the esophagus is the stomach. Duodenum, jejunum, ileum are part of small intestine. In large intestine, the last nutrients of the food are absorbed and then decompose and transform it into poop
Explanation:
Chao should use a flat shallow pan filled with a thick liquid that can be heated by a hot plate with pieces of thin plastic sheets floating on top of the liquid. This part of the experiment will best depict plate tectonics because of the variables that can be seen
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