Answer:
Respiratory system and circulatory system.
The respiratory system allow living things to obtain oxygen from the air while the circulatory system allows oxygen to be carried around the body.
I think it is C but i am not completely positive.<span />
<span>Sun Belt is the southern region of the United States, it includes Florida, Texas, Arizona, and California. P</span><span>eople moved south to avoid the freezing winters of the North. </span><span>
Movement into the "sun belt" is an example of the population movement - migration. </span>
Answer:
The planet A is inner planet and B is the outer planet.
Explanation:
Because A shows 16 hr. per day revolution. and B shows maximum hours. hence A is inner and Bis outer planet.
Usually its the Hypothesis
