Question

Subject English Grammar class 8th lesson 4 articles and determiners please ans this ques​

Answer 1

Answer:

A substance, mostly liquid that donates a proton or accepts an electron pair in reactions. An acid increases the concentration of H+ ions. A base is a substance that releases hydroxide (OH-) ions in aqueous solution, donates electrons and accepts protons.

Answer 2

Answer:

security hacker is someone who explores methods for breaching defenses and exploiting weaknesses in a computer system or network.

Explanation:

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