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Tomtit [17]
3 years ago
13

Which two structures would provide a positive identification of a plant cell under a microscope?

Chemistry
2 answers:
Elena-2011 [213]3 years ago
7 0
B) cell wall and chloroplasts
.....................
The animal cell does not have chloroplasts and cell wall.

:•)
Kay [80]3 years ago
4 0

The Answer is B. Cell wall, Chloroplast

I did this test too, hope this helps!

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nirvana33 [79]
Question is irrelevant
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2 years ago
What were the first galaxies made of
DanielleElmas [232]
The are made from star stuffs...
Galaxies are composed of stars, dust, and dark matter, all held together by gravity. Below we discuss galaxy formation, galactic collisions and other facts about these so-called “island universes.” The Milky Way Galaxy is organized into spiral arms of giant stars that illuminate interstellar gas and dust.
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5 0
3 years ago
Near Cozumel, Mexico, a scuba diver goes down 60 ft to look at the sea creatures. As she descends, the air pressure increases. W
Rudik [331]

Answer: Boyle's Law

Explanation:

Boyle's Law which is also called Mariotte's law was formulated by physicist Robert Boyle in 1662.

It posits that the pressure (p) of a given quantity of gas varies inversely with its volume (v) at constant temperature.

As the Scuba Diver went deeper, the volume of air dropped so the pressure increased.

Please do react or comment to the answer if you have any issues or if you feel like this helped you so we can help others as well. Thank you.

5 0
3 years ago
represent rutheniums first 36 electrons using the chemical symbol for krypton written inside the brackets
kirza4 [7]

Answer:

[kr] hd^75s^1

Explanation:

7 0
3 years ago
Read 2 more answers
Which statement explains how the Sun influences movement in the Earth's atmosphere?
MakcuM [25]
Correct Answer: The Sun heats the Earth unevenly; this heating pattern then causes convection currents in the atmosphere.
4 0
2 years ago
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