Answer:
b., c., e. are the answers.
Purines have double rings, whereas pyrimidines have single rings.
The most obvious way we can establish and maintain a healthy coastal ecosystem is by recycling all recyclable materials and trying to live with as little waste as possible. Also, using clean transportation, such as biking and such, would help slow down air pollution; giving sealife clean air to breathe.
Answer:
E
Explanation:
Because all of those would be true if talking about victory gardens. Have an AWESOME day. :)))
