Simple and compound sentences

Is this sentence simple or compound?
Camels belong to a group of animals called mammals.

• simple
• compound

Tags

CCSS.L.1.1J

CCSS.L.2.1F

CCSS.L.3.1I

CCSS.L.7.1B

Is this sentence simple or compound?
A camel has one or two humps on its back, and it has a long curved neck.

• simple
• compound

Tags

CCSS.L.1.1J

CCSS.L.2.1F

CCSS.L.3.1I

CCSS.L.7.1B

Is this sentence simple or compound?
The hump of a camel stores fat, not water.

• simple
• compound

Tags

CCSS.RF.2.3C

CCSS.RF.2.3D

CCSS.RF.3.3B

CCSS.RF.3.3C

CCSS.RF.3.3D

Is this sentence simple or compound?
A camel's hump can shrink when it goes without food, but a few days of eating and drinking can restore it.

• simple
• compound

Tags

CCSS.L.1.1J

CCSS.L.2.1F

CCSS.L.3.1I

CCSS.L.7.1B

Is this sentence simple or compound?
Camels have thick, hairy coats of fur.

• simple
• compound

Tags

CCSS.L.1.1J

CCSS.L.2.1F

CCSS.L.3.1I

CCSS.L.7.1B

Is this sentence simple or compound?
Baby camels drink their mother's milk and nibble plants right away.

• simple 
• compound

Tags

CCSS.L.1.1J

CCSS.L.2.1F

CCSS.L.3.1I

CCSS.L.7.1B

Is this sentence simple or compound?
Because camels are herd animals, they do not like to travel alone.

• simple
• compound

Tags

CCSS.L.1.1J

CCSS.L.2.1F

CCSS.L.3.1I

CCSS.L.7.1B

Which sentence is written correctly?

• A camel doesn't drink often but it can swallow ten gallons all at once.
• a camel doesn't drink often, but it can swallow ten gallons all at once.
• A camel doesn't drink often but it can swallow ten gallons all at once
• A camel doesn't drink often, but it can swallow ten gallons all at once.

Tags

CCSS.L.4.2C

CCSS.L.6.2A

Our dog will run away through the open gate.

• simple
• compound
• fragment
• run-on

Tags

CCSS.L.1.1J

CCSS.L.2.1F

CCSS.L.3.1I

CCSS.L.7.1B

Should we start class now, or shall we wait for everyone?

• Simple
• Compound

Tags

CCSS.L.3.1H

CCSS.L.3.1I

CCSS.L.4.2C

CCSS.L.5.1E

CCSS.L.7.1B