I think it is a petrified fossil but you didn't give any choices
Answer:
<h3><em><u>
It is not made by a geologic process</u></em></h3>
Explanation:
A geologic process is a process which occurs dynamically at earth's surface or land forms. For example, volcanic eruption, weathering, erosion etc.
Whereas minerals are the inorganic substances which are homogeneous and occur naturally with a definite shape.
Sugar comes from plants and therefore it an organic compound. Hence it is not a mineral.
A table sugar undergoes a number of refining processes. It is in crystal form and it is made of more than one element which doesn't relate sugar with minerals.
Thus, we can conclude that <u>table sugar is not a mineral because it is not made by a geologic process.</u>
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Hope this help
Have a nice day!!!
D, Photosynthesis is with plants.
Answer: answer is below
Explanation:
Molecules in a liquid have more energy than molecules in a solid. And if you heat it up even more, the molecules will speed up so much that they won't be stuck together at all. The molecules in the gas have the most energy.
Great question!
Before genetic engineering, people who needed insulin to survive (diabetics) had to obtain their insulin from pancreases of pigs! When pigs were slaughtered, they removed the pancreas to take out the insulin. Expensive, time consuming - and for jews, not kosher!
Genetic engineering changed all this - they have cloned the gene for human insulin into a plasmid which they then express in the bacterium Escherichia coli (E. coli). The E. coli makes A LOT of insulin this way - it's made in a stainless steel fermentor (think of how they brew beer) - and it is easily purified. So, now there is human insulin (not pig - so kosher!) and is made fast and cheap!!! No need to slaughter an animal for this anymore!
