What is a decrease in oxygen in the blood called?
A) hypoxemia
B) hypocapnia
C) hypoxia
D) dysnemia
E) anemia
Answer: A) hypoxemia
You might also like to view...
Which phrase best describes a plant that is an epiphyte?
(a) a plant that grows upon another plant. (b) a parasite. (c) a plant with the gametophyte generation dominant and conspicuous. (d) a plant that has a mutually beneficial relationship with another plant.
Plankton are floating communities of helminths.
Answer the following statement true (T) or false (F)
This structure can grow >50 m long in kelp
a. Blade b. Holdfast c. Stipe d. Gas bladder e. Rhizoid.
The amount of life that an ecosystem can support is determined primarily by the
A) number of producers and their efficiency. B) number of heterotrophs. C) efficiency of the consumers. D) number of chemoautotrophs. E) efficiency of the heterotrophs.