Which BEST describes how the human circulatory and respiratory systems interact?
A.
The hear...
Mathematics, 26.03.2021 04:20 jdilla98
Which BEST describes how the human circulatory and respiratory systems interact?
A.
The heart removes waste built up in the lungs.
B.
Oxygen enters the bloodstream directly from the nose.
C.
Oxygen is transferred to the bloodstream as blood passes by the lungs.
D.
The heart pumps air into the blood through the lungs.
Answers: 3
Another question on Mathematics
Mathematics, 22.06.2019 01:50
Thomas is using a drawing program to complete a construction. which construction could he be completing? two perpendicular lines are drawn. inscribing an equilateral triangle in a circle inscribing a square in a circle inscribing a regular pentagon in a circle inscribing a regular hexagon in a circle
Answers: 1
Mathematics, 22.06.2019 03:00
Edith is shopping for a new leather couch. jordan’s furniture has one that costs $3,000. however, this weekend she can get a 15% discount. how much money will edith save if she buys the couch this weekend? a $15b $2,550c $45,000d $450
Answers: 1
Mathematics, 22.06.2019 04:30
How many possible outcomes are there when sharya spins the spinner shown below twice?
Answers: 2
Mathematics, 22.06.2019 04:50
What is the squate root of r^64 needa r^4 b r^8 c r^16 d r^32
Answers: 2
You know the right answer?
Questions
English, 12.03.2020 00:33
Mathematics, 12.03.2020 00:33
Medicine, 12.03.2020 00:34
Computers and Technology, 12.03.2020 00:34
Mathematics, 12.03.2020 00:34
Spanish, 12.03.2020 00:34
Mathematics, 12.03.2020 00:34
Computers and Technology, 12.03.2020 00:34
Mathematics, 12.03.2020 00:34
Mathematics, 12.03.2020 00:34
Health, 12.03.2020 00:34
Chemistry, 12.03.2020 00:34
