Answer:
I think the answer is b but I could be wrong. but I believe the answer is b.
Explanation:
because As the popsicle melts, it goes through a change of state or phase change. A change of state when a substance changes physical form but not in molecule make up. The molecules do not change into something different they just gain or lose energy and movement.
Answer:
Zn(s)+ 2HCl(aqu) ------Zncl2 + H2(g)
Explanation:
the zinc react with hydrochloric acid to displace hydrogen from the solution of acid and form chloride of salt
Answer:
Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole, which are not found within animal cells. The cell wall is a rigid covering that protects the cell, provides structural support, and gives shape to the cell.
Explanation:
MOST BRAINLIEST
Answer:
B
Explanation:
This is because exothermic reactions occurs when bnds are formed, and involves the release of energy.
Endothermic reaction occur when bonds are broken,and involves absorption of energy.
Viscosity refers to a fuilds resistance to flow.
EX: Honey have higher viscosity than water.
