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Hatshy [7]
3 years ago
5

A scientific theory is a statement that describes what scientists expect to happen every time under certain conditions true or f

alse
Biology
1 answer:
MariettaO [177]3 years ago
7 0
It's true. Good luck
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When minerals combine, they form differnt____that make up the Earth's crust.
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Which statement correctly describes a chemical reaction?
11111nata11111 [884]

Bonds between atoms break and new bonds form correctly describes a chemical reaction

<u>Explanation:</u>

The process of resetting the integral fragments of the reactants to produce diverse items as outcomes is termed as a chemical reaction. Effects transpire when pair or further particles fuse and the particles transfer. Bonds between atoms are split and designed to develop new fragments.

Chemical reactions need to be separated from physical alterations. The physical aspects of a thing will vary during physical conversion befalls, still the chemical identification will endure the equivalent. Chemical bonds are formed or split to formulate a unique molecule. Individual reactions often occur as part of a broader list of reactions.

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3 years ago
A physician who developed a system of medical knowledge based on anatomical studies?
Liono4ka [1.6K]

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3 years ago
The total number of elements that have been identified is:<br><br> 20<br> 92<br> 52<br> 118
ASHA 777 [7]
The answer would be 118. hope that helped.
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1. Why must DNA have thymine instead of Uracil? 2. Why is it necessary for RNA to have uracil instead of thymine?
Zigmanuir [339]
Thymine has a methyl group and is better suited for the storage property of the DNA molecule as it is far more stable compared to Uracil.
RNA contain Uracil instead of thymine so as to make differentiation of RNA molecule from DNA molecules easier.
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