science (check!)

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4. Use of which of the following does not contribute carbon dioxide to the environment?
refrigerator
charcoal grill
computer
bicycle*** --------------- 5. Why does buying food that is grown in your local area help prevent loss of biodiversity?
Local plants and animals are less apt to be endangered.
Local species require less energy to grow.
Reducing drilling for oil to supply transport fuel reduces the impact on many species.
Reducing the purchase of distant species means they are saved from being used for
food**

  • science (check!) -

    I disagree with your second answer, but agree with your first answer.

  • science (check!) -

    thank you, and for 5 i have A and C on my mind, but i don't know.

  • science (check!) -

    5. C

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