Answer:
i think its cystic fibrosis
Explanation:
im so sorry if this is wrong
It means is where something is removed or erased completely or something unwanted or unpleasant.
Hope this helps and the right meaning of expunge.
Answer:
A long uniformly charged wire has charge density λ=0.16μλ=0.16μC/m.
Answer:
A. The total mass of the reactants in a reaction equals the total mass of the product(s).
Explanation:
The law of conversation of matter tells us that in a chemical reaction, matter is never created or destroyed, it's simply converted from one form to another. So the mass of reactants should always equal the mass of the products in a chemical reaction.
The answer is d. particles move from an area of high concentration to low concentration.
