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Goryan [66]
3 years ago
15

19. Who was the first female astronomer

Chemistry
1 answer:
Nataliya [291]3 years ago
6 0

Answer: A.En Hedu'Anna

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Isomers are defined as the molecules or polyatomic ions which have similar molecular formula but different in arrangements of atoms.

Isomers can be found  in food items carrying glucose (C6H12O6), galactose or fructose,  they all have the same chemical formula but differ structurally and chemically.

Glucose is found in vegetables and milk, galactose found in dairy products, and Fructose is found in fruit juices.

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What is plate tectonics?
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Plate tectonics is the theory that Earth's crust is composed of many plates that are moving slowly over time. 

Your answer is D. :)
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