whoneedseducation
whoneedseducation
09-05-2017
Biology
contestada
what is an exchange surface?
Respuesta :
xmuscle62
xmuscle62
09-05-2017
it is an answer that is most cetainly a correct one
Answer Link
lrcyyy
lrcyyy
10-05-2017
Gas exchange. The air sacs (alveoli) have a very large total surface area and a very good blood supply. There is an exchange of gases between the air sacs and their surrounding capillary blood vessels.
Answer Link
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
When constructing parallel lines with a compass and straightedge, how should you start the construction? Measure the length of the original line and make an arc
(-3)(-2)[-4-(-2)] Slove the problem
2020-1937 plz hurry
Simplify the expression where possible. (6 3) -3
a piece of rope is 40 feet long it is cut into three pieces. One piece is 25 feet longer than the shortest piece. The third piece is three times as long as the
Que profesion tiene el tio de felipe en mensajero de agartha
Which statement accurately describes tectonic plate movement? A)Tectonic plate movement can be prevented with planning. B)Tectonic plate movement does not cause
What happens to ordinary plants (not C4 or CAM) when stomata close? Photosynthesis stops due to a lack of carbon dioxide. Enzymes change carbon dioxide to a fou
Which equation could be used to find the length of the hypotenuse? А С 5 cm С B 8 cm
Which of the following terms correctly describe the figure given below?Check all that apply.A. Rectangular solidB. PyramidC. PrismD. PolyhedronE. Polygon
