Answer:
adrenaline is the hormone which is directly controlled by nervous system
Answer:
Use the vingear and baking soda experiment but change it to lemon and not vingear.
Explanation:
A chemical reaction takes place when vinegar and baking soda are mixed. One of the new substances formed is carbon dioxide gas. If the carbon dioxide gas is contained, the mass of the substances will stay the same according to the Law of Conservation of Mass. If the gas is allowed to escape, the mass will be less
Explanation:
They differ when they have the same chemical composition but the way in which they are arranged or put together is different.
Answer:
Row 2
Explanation:
amino acids link together to make proteins
A. Potential energy to Kinetic energy.
It becomes Kinetic energy by rolling down the hill thanks to gravity and friction.
