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exis [7]
3 years ago
12

Both molecules and compounds are made up of______. Two or more atoms joined together by shared electrons form______. Substances

made from two or more different elements are____.
Biology
2 answers:
Juliette [100K]3 years ago
7 0
1) atoms
2) molecule
3)compounds
aleksklad [387]3 years ago
7 0

<u>Answer:</u> The correct answer is atoms, molecules and compound.

<u>Explanation:</u>

Atoms are defined as the smallest unit of chemical element which cannot be further divided. These are combine together to form molecules or compounds. For Example: Cl, N etc.

Molecules is defined as the group of atoms that are bonded together and they represent the smallest fundamental unit of chemical compound. It can be molecules of element (combination of same kind of atoms) or molecules of compound (combination of different kind of atoms). For Example: N_2,H_2O etc..

Compounds are defined as the chemical substance which is formed from the combination of two or more atoms of different element. For Example: H_2O,CO_2

Hence, the correct answer is atoms, molecules and compound.

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Answer:

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  1. <em>Get Organized. To achieve business success you need to be organized. </em>
  2. <em>Keep Detailed Records. All successful businesses keep detailed records</em><em>.</em>

Explanation:

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6 0
3 years ago
The final electron acceptor in aerobic respiration is
pshichka [43]

Oxygen.


I hope that's help !  

8 0
3 years ago
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Which of the following would you expect to contain cells with the same number of chromsomes as an egg cell in a plant? (Pick all
marissa [1.9K]

Answer:

The correct answer is option -  A. Gametophyte, C. spore, and D. sperm.

Explanation:

The egg cell of a plant is haploid in the cell which means it has only one set of chromosomes. The haploid cells arise from the meiosis cell division in parent sex cells. These parent cells are divided into four cells with half of the chromosome number in comparison to the parent cells.

The gametophyte, spore, and sperm all three are the product of the meiosis division and are haploid in number.

Thus, the correct answer is option - A, gametophyte, C. spore and D. sperm.

8 0
3 years ago
Which of the following is an example of using relaxation techniques? a. flight-or-flight response b. visualization c. rational r
kirill115 [55]

Answer:

Option B

Explanation:

Flight-or-flight response is a response or physiological reaction towards external stimuli. Systematic desensitization is a methodology to control anxiety during speech. Hence, these two are not relaxation techniques.  Transforming novelty into familiarity is also a methodology to remain prepared during a speech by practicing it well. Visualization is a technique that helps our mind to relax by using imagination to reach a relaxed state of mind.

Hence, option B is correct

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A chronic cough, blood-tinged sputum, and dyspnea are symptoms of which cancer?
timurjin [86]

Answer:

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2 years ago
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