Answer:
Explanation:
An adopted dog may have already been trained at there previous placement.
An adopted dog may already have the necessary procedures.
to use data from people who exercise and people who dont to see which group has people that are healthy.
D. The coffee shop was unusual full, but today were many open tables.
A compound sentence is a sentence that has two complete sentences joined together using a comma and a conjunction. "The coffee shop was unusually full" is a complete sentence by itself. "Today [there] were many open tables" is also a complete sentence by itself. These are joined together with the conjunction "but" preceded by a comma.