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ryzh [129]
3 years ago
15

Students are studying the length of time that different battery brands can keep flashlights

Biology
1 answer:
marta [7]3 years ago
5 0
The type of flashlights (c)
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Why does a dissolved substance reduce the number of free water molecules in a solution?      <br> ​
Aleksandr [31]

Answer:

Dissolved substance...

Explanation:

It is because when something dissolves it takes the place of a molecule because energy and not be created nor destroyed, including the energy in the substance that is now in a different form, therefore the more it dissolves the less water molecules there are gonna be

8 0
3 years ago
Considerando a forte radiação solar e o clima quente da África onde nossos antepassados evoluíram, que importância tiveram as gl
ivann1987 [24]
Wow cool bro ima just type this so I can ask a question of my own :))
7 0
3 years ago
Place the following elements in order from MOST to LEAST reactive:
fgiga [73]
Carbon is 6
Iridium is 77
Helium is 2
Sulfur is 16 ( not sure)
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So
Hydrogen
Helium
Carbon
Sulfur
Iridium
Sorry if I’m incorrect.
5 0
3 years ago
Karen knows that trees use energy from the sun to make food. she wants to plant several trees in her backyard, but she is worrie
melisa1 [442]

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7 0
3 years ago
Read 2 more answers
How does carbon move from the biota to the atmosphere? view available hint(s) how does carbon move from the biota to the atmosph
aniked [119]
Carbon dioxide is released during cellular respiration.
5 0
3 years ago
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