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daser333 [38]
3 years ago
13

A section of the periodic table is shown below: Periodic table showing three rows. Row 1: boron (B), carbon (C), nitrogen (N), o

xygen (P), fluorine (F), neon (Ne). Row 2: aluminum (Al), silicon (Si), phosphorus (P), sulfur (S), chlorine (cl), argon (Ar). Row 3: gallium (Ga), germanium (Ge), arsenic (As), selenium (Se), bromine (Br), krypton (Kr). Which of the following elements has properties similar to Kr? Br Ga Ne Se
Biology
1 answer:
Verdich [7]3 years ago
6 0
Ne - both have full outer shells
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HELP!!!
Mashutka [201]

Answer: Classified as a theory.

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Because the idea that the universe has expanded explains such a large number of observations, which in turn leads to more predictions and therefore more observations that support it, this becomes your system of ideas. Because this system was based off of the aforementioned observations in the first paragraph, this proves that it is best classified as a theory.

3 0
3 years ago
the increase of carbon dioxide in the atmosphere has had an effect on the earths climate. What is that effect?
Phoenix [80]
The increase of carbon dioxide in the atmosphere creates a greenhouse effect.

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7 0
2 years ago
Match each form of energy with its description.
s2008m [1.1K]

Answer:

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5 0
2 years ago
When a landslide occurs, it is most like due to: High winds Soil creep slumping rock metamorphosis
Akimi4 [234]

I think it is

rock metamorphosis

Hope it helped

Please mark me as Brainliest

6 0
3 years ago
Read 2 more answers
Why are cells so small?
Harrizon [31]
The surface area to the volume ratio gets smaller as the cell gets larger. If the cell grows beyond a certain limit not enough material will be able to cross the membrane fast enough to accommodate the increased cellular volume.

Hope that helps
5 0
2 years ago
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