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Rama09 [41]
3 years ago
7

Which is an example of a physical change?

Biology
2 answers:
Debora [2.8K]3 years ago
7 0

the answer is water evaporation because it can still be change back to water

miv72 [106K]3 years ago
3 0
Gasoline igniting doesnt change physically, wood rotting is just it getting old i guess, i would say d because its from water to vapenation. im really bad in school so im not sure but i decided to answer
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When used in glaucoma, this drug blocks beta-1 and beta-2 adrenergic receptors resulting in decreased aqueous humor production:?
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4 0
3 years ago
How can dna be useful in phylogeny? ​
Tpy6a [65]

Answer:

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Explanation:

hope this helps luv

6 0
3 years ago
For the numbered steps below, select the option that places them in the correct order. 1) The ribosome binds to the mRNA and use
MrRissso [65]

Answer:

first 4, then 2, then 1, and lastly 3

Explanation:

First, RNA polymerase binds to the promoter region of a gene on the DNA and initiates transcription. Transcription is the process by which we get mRNA (coding RNA) which is used as a template for protein synthesis. Then, in transcription, the resulting mRNA undergoes modification and maturation. This  involves removal of introns, addition of 3'-poly-A tail and 5'-cap. Introns are sequences that do not code for protein and are hence removed. The structure that removes introns is the spliceosome. Thirdly, mature mRNA travels to the cytoplasm. Ribosome (composed of rRNA) binds to mRNA and tRNA to start the process of protein synthesis. The process of formation of protein is called translation. Lastly, the primary structure of protein may undergo folding to form a tertiary structure.

6 0
2 years ago
11. Olive, fish, and avocado oil are all rich in which type of fat?
amm1812

Answer:

A: Unsaturated Fat

Have a good day:)

5 0
3 years ago
Read 2 more answers
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