Biology, 10.02.2022 06:30, andrespeerman
1) How does air pressure affect breathing?
2) How do alveoli help gas exchange in the lungs?
3) Explain the job of the diaphragm muscle.
4) What two body functions do lungs support?
Answers: 2
Biology, 22.06.2019 01:30, netflixacc0107
Which of these best describes what occurs during cytokinesis? a) the chromosomes are separated b) the cell begins to divide by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm
Answers: 1
Biology, 22.06.2019 08:00, suhailalitariq
Which feature of a human community is similar to a niche in a biological community
Answers: 2
Biology, 22.06.2019 09:00, werewolf4751
Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land
Answers: 3
1) How does air pressure affect breathing?
2) How do alveoli help gas exchange in the lungs?
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