A scientist studies the DNA of three different species. The DNA from species A is more similar to DNA from species B than DNA from species C. Which species are probably the most closely related? Explain your answer.
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Answer 1
Answer:
DNA A and B are probably the most closely related because cells get DNA from the parent cells therefor similar DNA comes from relatives.
Is an elements reactivity determined by the number of protons found in an atom of the element
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nope. the electrons are what determine the reactivity
a hydrogen-filled balloon was ignited and 1.60g of hydrogen reacted with 12.8g of oxygen. how many grams of water vapor were formed? (assume that water vapor is the only product.)could you help me with this one:) ?
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2H2 + O2 ---> 2H2O
1 mole of H2 = 2g 1 mole of O2 = 32g 1 mole of H2O = 18g
according to the reaction: 2*2g H2---------------32g O2 1,6g H2----------------- x g O2 x = 12,8g O2
so reaction is stechiometric
32g O2---------------- 2*18g H2O 12,8g O2 -------------- x x = 14,4g H2O
answer: 14,4g of water vapour
What state of matter is carbon at room temperature
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Carbon is a solid at room temperature.
Create a sentence about a cat for each type of figurative language
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Explanation:
Simile: it describes something comparing it to something else. It usually uses the words like or as. "That cat is as big as a panther!"
Metaphor: it describes a subject or action figuratively by making a comparison. "That cat is a panther"
Hyperbole: is the exaggeration of ideas in order to make an emphasis. "That cat is bigger than a panther!"
Personification: is when you give human atributes to an idea or animal. "That cat prances like a beauty queen"
Allitration: occurs when words that have the same first consonant sound, are close together. "Calmly having a catnap, the cat is clawing at the curtains"
I hope you find this information useful and interesting! Good luck!
1.) Onomatopoeia - The use of words whose sounds suggest their meanings.
Meow purred the cat as I scratched behind it's ear.
2.) Personification - A figure of speech in which human qualities are attributed to an object, animal or idea. The cat rolled it's eyes at it's humans obnoxious behaviour.
3.) Alliteration - The repetition of sounds/letters at the beginning of a word.
The keeper couldn’t keep all the cats in their cages. 4.) Pun - A play on words.
You have cat to be kitten me right now!
5.)Hyperbole - An over-exaggeration.
The cat jumped so high I swore it was going to the moon!
6.) Idiom - A figurative meaning of the connotation of the word. (Different from the literal meaning.) Well, she sure is another breed of cat, I'll tell you that!
(omg it rhymes too how exciting !!)
7.) Simile - A comparison using like or as. The cat's fur was as dark as night.
8.) Metaphor -A comparison not using like or as. The cat's fur was a blanket of warmth!!
Hope these examples helped !! :-)
Which is an example of an atom?A)the smallest unit of Ne B)the smallest unit of p4 C)the smallest unit of NH3 D)the smallest unit of H2O