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avanturin [10]
3 years ago
9

How did telephone invention changed the world​

Biology
1 answer:
vitfil [10]3 years ago
3 0
Telephones made it easier for people too communicate with each other in different areas or across the world
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How is self-pollination similar to cross-pollination? how is it different?.
lisov135 [29]

Answer:

Self-pollination occurs when the pollen from the anther is deposited on the stigma of the same flower, or another flower on the same plant. Cross-pollination is the transfer of pollen from the anther of one flower to the stigma of another flower on a different individual of the same species.Explanation:

8 0
2 years ago
Describe why fall/autumn and spring have average temperatures?
ira [324]

Answer: When the northern half of Earth is tilted toward the Sun, the southern hemisphere is tilted away. People in the southern hemisphere experience the shorter day lengths and colder temperatures of winter.

Explanation:

8 0
3 years ago
Which of the following is a property of water?
Greeley [361]

Answer:

All of the above

Explanation:

The main properties of water are its polarity, cohesion, adhesion, surface tension, high specific heat, and evaporative cooling, which essentially categorizes all of the above.

4 0
3 years ago
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Tina's second cousin was diagnosed with asthma at age 5. what would be included in your treatment plan? what factors might conce
solong [7]
Pediatric patients diagnosed with bronchial asthma are treated with the same medications as adults, albeit in dosages based on the weight of the child (usually lower than the adult dose). Pediatric patients usually use a spacer between the inhaler and after a puff, he or she must be instructed to breathe in and out for 10 times. There is an option to use a nebulizer to give the medication but for pediatric patients (they are usually afraid of the nebulizer), this is less effective. 

<em>The primary caregiver should also be able to recognize an asthma attack at home or at school. He or she should also be able to know how to operate the inhaler.</em>
6 0
3 years ago
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7. Calculate the density of a liquid with a volume of 13 mL and a mass of 6.94 grams. Round your
Masja [62]

Answer:

Density = mass/volume = 57g/4.2 mL ≈ 13.6 g/mL

Explanation:

Mass = 57 g                              Volume = 4.2 mL

The density of mercury is ⇒ 13.6 g/cm3.

Trust me I got it wrong and it gave me this. I just did the instruction.

6 0
3 years ago
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