Where does diffusion of oxygen and carbon dioxide take place in the lungs?
a. alveoli and cap...
Biology, 22.08.2019 19:40 19thomasar
Where does diffusion of oxygen and carbon dioxide take place in the lungs?
a. alveoli and capillaries
b. bronchi and thorax
c. cilia and pleura
d. epiglottis and larynx
Answers: 1
Biology, 21.06.2019 23:00
Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.
Answers: 1
Biology, 22.06.2019 14:00
Some substances but not other can cross the (blank) membrane of a cell
Answers: 2
Biology, 22.06.2019 15:30
On his trip to the galapagos islands, darwin determined that animals on the islands
Answers: 1
Biology, 22.06.2019 20:10
Which of the following is the smallest unit that would contain a complete copy of the entire human genome? a) one human somatic cell b) one human chromosome c) all of the dna of one human d) one human gene
Answers: 2
Business, 08.12.2020 20:10
Mathematics, 08.12.2020 20:10
Arts, 08.12.2020 20:10
Mathematics, 08.12.2020 20:10
Biology, 08.12.2020 20:10
Mathematics, 08.12.2020 20:10
Geography, 08.12.2020 20:10
History, 08.12.2020 20:10
Health, 08.12.2020 20:10
Mathematics, 08.12.2020 20:10