2 years ago

The stomach is an example of .... a cell or a tissue or an organ or an organ system

1 answer:

7 0

organ system

The liver, stomach, brain, and blood are all different organs and perform different functions. ... Cells form tissues, and tissues form organs. Organs that fulfill related functions are called organ systems. An organism is made up of interconnected organ systems.

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Answer:

pH = 2

A 0.010 M solution of hydrochloric acid, HCl, has a molarity of 0.010 M. This means that [H+] = 1 x 10-2 M. The pH of this aqueous solution of H+ ions is pH = 2

hope this helps :3

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2 years ago

An atomic number stands for the number of _____. neutrons in the nucleus of an atom protons in the nucleus of an atom valence el

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Answer:

atoms or electrons

Explanation:

but l guess electrons is the best answer

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zavuch27 [327]

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Answer:

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