subject
Biology, 30.01.2020 08:04 wendybhenry61391

1. explain the function of the heart in the circulatory system?
2. describe the function of the lungs in the circulatory system?
3. why do you think it would be very dangerous to lose a quart of blood in an accident?
( explain all in a short form if you can)
ttt

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 15:30
Which of the following are true about bacteria? select all that apply. bacteria are all around you. bacteria can or harmful. bacteria are multicellular organisms. bacteria can only be found on the human body.
Answers: 1
question
Biology, 22.06.2019 04:00
Aperson is outside exercising. body temperature begins to rise, and the person starts to sweat. their body temperature then returns to normal, and the body stops sweating. a positive b negative c allosteric d homeopathic
Answers: 1
question
Biology, 22.06.2019 04:30
Why are scientists concerned about the depletion of the ozone levels in the stratosphere?
Answers: 2
question
Biology, 22.06.2019 10:30
Which of these is a provisioning service people get from the ocean
Answers: 1
You know the right answer?
1. explain the function of the heart in the circulatory system?
2. describe the function of t...
Questions