<span>The </span>reaction<span> between </span>baking soda<span> and </span>vinegar<span> is used in chemical volcanoes</span>
Answer:
Polish
Explanation:
Usually in our world today, people especially ladies could sometimes apply varnish to their fingernails or toenails to enhance their beauty by colouring them or making them become shiny.
These varnish are called nail polish and they are solvent based.
Balanced chemical reaction: 2K(s) + 2H₂O(l) → 2KOH(aq) + H₂(g).
KOH is inorganic compound p<span>otassium hydroxide, a strong base.
H</span>₂ is hydrogen gas.
In balanced chemical reaction number of atoms on both side of chemical reaction must be same. There are two potassium atoms, four hydrogen atoms and two oxygen atoms on both side of reaction.
Answer:
Relative age is the age of a rock layer.
Absolute age is the numeric age of a layer of rocks or fossils.
Explanation:
Answer:
c) Seasonal migration
Explanation:
Because A, B and C are all examples of structural adaptations. And seasonal migration is not something that is in an animals structure but is instinct.
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