Answer:
Explanation:
Natural product should be encouraged against chemicals this include vinegar, citric acid from citrus fruits and bicarbonate of soda.
The use of right lightbulbs helps conserve energy at home.
A recycle bin makes the environment more confortable as it helps recyle some waste product such as paper, bottles, jar .
Schools should use fluids, non toxic chemicals that are environmental friendly for cleaning in the school
The use of plastic should be reduced in lunchroom to make the environment condusive and less of plastic waste
The schools should plant trees in the environment to encourage fresh air ansd allow for carbon fixation.
Mucus in our noses and respiratory tracts trap microbes and pathogens from entering our body. Wax also trap pathogens and other foreign particles from entering our ears. Non-specific defenses are surface coverage defenses. T-cells target specific pathogens, which is a type of specific defense acted upon by our immune system.
Answer:
f
Explanation:
because when there is a low pressure system you have cloudy and stormy skies.
Answer:
False
Explanation:
The poles are covered by Ice at most seasons of the year
Answer:
carbon dioxide that's the answer