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N76 [4]
4 years ago
5

Which discovery did scientists make when they arranged elements in order of increasing atomic mass?

Biology
1 answer:
lyudmila [28]4 years ago
3 0
The correct option is A.
When scientists arranged elements in order of increasing atomic mass, they discovered that some properties of these elements are repeated in a regular manner and this discovery was used to form the periodic table. For instance, you will notice that all the elements arranged in each group have similar chemical properties<span />
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The amount of matter in an object is called?
USPshnik [31]

Hello,


Your answer would be: Mass

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Leonardo da Vinci is famous for this great painting. David Mona Lisa The Prince Sistine Chapel
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Leonardo da Vinci painted the Mona Lisa
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Why virus, virions, prions have no place in five kingdom classification​
Ainat [17]

Hey, there!!

There is no place for virus, virions, prions in kungdom classification. The reason is they show both living and non living characters, which don't define them whether they are living beings or non living things.

As in 5 kingdoms, the only living organisms are classified.

  • Kingdom Monera mostly deals with the organism which contains prokaryotic cells.
  • Kingdom Protista deals with the organism which have eukaryotic cells.
  • Kingdom Fungi deals with various fungal organism.
  • Kingdom Plantae deals with various type of plants.
  • Kingdom Animalia deals with various type of animals.

So, you can see that there is non of the kingdoms which deals with the organism which have similar characteristics like viruses, virions and prions.

<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

7 0
4 years ago
Rachel drove 300 miles from her home to Philadelphia to visit her sister and then returned home a week later. At the end of the
statuscvo [17]

Answer:

The correct answer would be - zero miles, 600 miles.

Explanation:

She started from the same point and after the trip, she ended it on the same point in Philadelphia therefore the displacement is expected to be zero.

The distance she traveled would be 2 into 300 miles as she traveled to her sister and traveled back from there so

Distance = 2*300

= 600 miles.

Thus, the correct answer would be - 0 and 600 miles.

3 0
3 years ago
Why do scientists think current warming trends are not simply Earth's natural
Lerok [7]

Answer:

c. The current changes are happening much faster than past changes.

Explanation:

This is correct because the earth's atmosphere is warming at an exceedingly high rate. This is due to the rise in amounts of carbon dioxide in the atmosphere among other factors. If the current trends were a representation of Earth's natural climate cycle then they would not be as high as they are now.

Have a great day. I assure you this is the correct answer. Let me know if you have any questions on this topic.

3 0
3 years ago
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