Answer:
2N
Explanation:
force exerted on the box = 6+3 =9
Net Force = 7
force lost to friction=9-7=2
hence force of friction is 2N
Answer:
2. CH4
5. C2H 6
Explanation:
there are only two organic compounds there.
hope it helps .
Answer:
Explanation:
Maintaining a healthy, perennial plant cover.
Mulching.
Planting a cover crop – such as winter rye in vegetable gardens. ...
Placing crushed stone, wood chips, and other similar materials in heavily used areas where vegetation is hard to establish and maintain.???
Plants use carbon dioxide to make food.