Vaccines PERIOD, because the vaccine has a little bit of the disease in it to build up you immune system. Which is why you get them yearly like the flu shot.
The answer would be Lindsay starts a yoga group with several friends from school. More and more students join the group each week".
I hope this helps!
Answer:
Acids lower the pH of freshwater and bases raise the pH of freshwater.
Explanation:
If a substance is too basic, it could possibly harm another organism living in the freshwater source. If it's too acidic, it could possibly make unsafe living conditions in that environment. That's why you should always check the pH level in the fish tank and in the pool to see what the pH is. A pH of 6 - 8 is always safe for fish, whereas a pH of 5 - 9 is safe for pools.
Explanation:
Acids: 0 - 6
Neutral: 7
Bases: 8 - 14
It’d be across a country i would think ... hope it helps
Answer:
B
it dangerous because it can result in accidental punctures of the fingures or hand,which can lead to potential exposure to hazardeous chemicals
