Pluto is not a planet anymore and if it was then the Answer is no
Answer:
second paragraph support author's purpose in a physical attribute of the narwhal which make it unique in this way second paragraph support author propose...
Answer:
Organs are organised into organ systems. An organ system is a group of organs that work together to do a job. The circulatory system includes the heart, veins and arteries. Its function is to transport substances in the blood, around the body.
The source could be wrong or biased or both.