In the Andes Mountains, how does energy flow in an ecosystem that contains grasses and shrubs, pumas, and guanacos? A. pumas to grasses and shrubs to guanacos
B. pumas to guanacos to grasses and shrubs
C. guanacos to grasses and shrubs to pumas
D. grasses and shrubs to guanacos to pumas

D. grasses and shrubs to guanacos to pumas

Explanation:

An ecosystem simply means group of organisms living and interacting with one another in an environment.

The energy flow in an ecosystem that contains grasses and shrubs, pumas, and guanacos would be grasses and shrubs to guanacos to pumas.

This shows that the grass is the starting point as the energy provider, after which the shrub get its energy from the grass. The guanacos eats shrub and the pumas eats the guanacos. Thus how's how energy is being transferred from one organism to another.

in november 1781, john hanson became the first president of the united states in congress assembled, under the articles of confederation. many people have argued that john hanson, and not george washington, was the first president of the united states, but this is not quite true.

explanation:

the hyksos invasion. the hyksos were able to attack egypt successfully because of their skills in using bronze weapons, composite bows and the use of the horse and chariot during the invasion. although the egyptians depict a barbarian-type overthrow, the truth is the seizure was likely a relatively peaceful one.