You should use the smallest unit rate any time accuracy is needed. For example, if you are administering dosages of vaccines, you should use the smallest syringe possible for the dosage. A smaller syringe will have more precise graduations than a larger one. The same holds true for glassware such as graduated cylinders. A 1000 ml graduated cylinder will probably not have a 5 ml graduation on it, and measuring out 5 ml with a cylinder that large would be guesswork at best. A 10 ml graduated cylinder, however, will have graduations for every 0.1 ml, and would be suitable for measuring small amounts of liquids.
Answer:
Coal, natural gas, and petroleum are all fossil fuels that formed under similar conditions. Today, petroleum is found in vast underground reservoirs where ancient seas were located. Petroleum reservoirs can be found beneath land or the ocean floor. Their crude oil is extracted with giant drilling machines.
Explanation:
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Answer:
Methanogens
Explanation
Archaea is one of the three major domains of living organisms. It contains single celled organisms that lack membrane bound organelles hence they are prokaryotes.
Methanogens are archaea that frequently inhibit the guts of animals that consume foods rich in cellulose such as cows.They breakdown the cellulose releasing marsh gas as a waste product.
They also live in anaerobic muck in wetlands.
As a leaf cell is a plant cell contains chloroplasts for photosynthesis which the root hair cell does not have, leaf cell also contains larger vacuoles and the presence of a cell wall.
The pituitary gland belongs to the Endocrine system.
