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dybincka [34]
3 years ago
14

During a marathon the runner will lose a lot of water in... what?

Biology
1 answer:
NISA [10]3 years ago
8 0

Answer:

The right answer is "sweat" or "perspiration" or "sweating" or "perspiring"  

Explanation:

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Lonic bonds form when __________
igor_vitrenko [27]

Answer: b. one atom transfers an electron to another atom

         

Explanation:

An ionic bond is also called as the electrovalent bond. It is a type of linkage that is formed by the electrostatic attraction formed between ions of opposite charge in a chemical compound.

These bonds are formed when the valence electrons from one of the atom are transferred to the another atom.

8 0
2 years ago
What evidence is there to show that changing sand to glass is a chemical change
egoroff_w [7]
Sand and glass have different chemical formulas, so that means that the atoms are rearranged and this is a chemical reaction.
3 0
3 years ago
Read 2 more answers
The fatty tissue surrounding the kidneys is important because it ________. A. is necessary as a barrier between the adrenal glan
satela [25.4K]

Answer:

D. stabilizes the position of the kidneys by holding them in their normal position

Explanation:

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4 0
3 years ago
Plz help
Lady bird [3.3K]

Hi there! The answer should be B. Chloroplasts contain chlorophyll which allows the plant to undergo photosynthesis, and this allows the plant to make its own food. Hope this helps you!

7 0
3 years ago
The last question! This is extremely hard!
MrRissso [65]
A marine layer is an air mass which develops over the surface of a large body of water such as the ocean or large lake in the presence of a temperature inversion. ... As it cools, the surface air becomes denser than the warmer air above it, and thus becomes trapped below it.
4 0
2 years ago
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