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3 years ago

14

What is an indicator?

1 answer:

Anna [14]3 years ago

7 0

a thing, especially a trend or fact, that indicates the state or level of something.

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Sunny_sXe [5.5K]

Answer:

voltaic piles

Explanation:

:3

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3 years ago

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Which system is responsible for carrying oxygen to the muscle

Nitella [24]

Well red blood cells carry oxygen to muscles
Circulatory system is probably the answer you are looking for.

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Which will dissolve faster in water rock salt or granulated salt

Sladkaya [172]

Answer:

Salt!!!

Explanation:

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3 years ago

Calculate the Ph of:

andrey2020 [161]

Answer:

pH= 3.82

Explanation:

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Ethanoic acid or acetic acid (CH3COOH), ionises partially because it is a weak acid.

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3 years ago

Which particle j j Thomson discovered

nikdorinn [45]

Sir Joseph John Thomson OM PRS (18 December 1856 – 30 August 1940) was a British physicist and Nobel Laureate in Physics, credited with the discovery of the electron, the first subatomic particle to be discovered.

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