Please help. I'll mark brainliest if you get it correct. 1. Is this a simple sentence?

The baby bird opened its mouth to be fed.

2. Is this a compound sentence?

The hamster is hanging from the rope.

3. Is this a complex sentence?

The dog is jumping on the trampoline.

4. Is this a compound-complex sentence?

Although the computer is not real, the cat seems very focused on his "work."

Which of the following will most likely happen if the pancreas does not produce sufficient insulin? blood sugar will decrease because insulin lowers blood sugar when it rises too high. blood sugar will increase because insulin increases blood sugar when it falls too low. blood sugar will increase because insulin lowers blood sugar when it rises too high. blood sugar will decrease because insulin increases blood sugar when it falls too low.

Can someone me with this english question

For the word below, click on the drop-down arrows to select the root and its meaning. version