Answer:
Circulatory system: Includes the arteries
Pumps blood
Includes the heart
Raspatory system : Provides oxygen to the blood
Preforms breathing
Includes the lungs
Explanation:
Answer:
tundra
Explanation:
because I've done this question
The land and the aquatic are the two types of global food webs
by using a key sampling or a quadrat where it is placed randomly on each one
