How is oxygen carried from the lungs to the tissues? a) It leaves the alveoli and enters mucus.
b) It binds to a protein called hemoglobin in red blood cells.
c) It leaves the bronchi and enters capillaries.
d) It is carried by cilia through the bronchioles.

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

When a gasoline engine burns gasoline, what type of chemical reaction is occurring?

What contributes to the high level of biodiversity found in wetlands? a. the large amount of available organic matter to organisms that are food for larger organisms b. the amount of available water for organism use c. the high nutrient availability d. all of the above select the best answer from the choices provided a b c d