After 1995, the growth of willows increased in parts of Yellowstone, identify a possible cause for this trend. 1.Increase in the wolf population, decreased the elk population, which increased the willow population.

2.Increase in wolf population directly increases the willow population.

3.Increase in wolf population, increased the elk population, which increased with willow population.

4.Increase elk population created more feces (poop) to fertilize and increase the willow population.

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

cutt.ly/XzW3SUN

explanation:

hey bro i looked it up on google the structure of the eye-spot in euglena viridie, e. ehrenbergii, and phacus pyriyorme is not as franzé haa described it. the so-called “crystal body” and “lens bodies” were not found in any of the individuals of the species examined by me. as earlier observers have stated, the eye-spot consists simply of a mass of pigment granules arranged in a single layer, and probably embedded in a protoplasmic framework, but the latter could not be seen, and its presence was only inferred from the fact that the pigment granules must be held together in some way, thd the eye-spot as a whole is capable of expansion, and that the pigment granules can be separated from each other.

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