Which organ system of a plant functions as an anchor and as an absorption and storage unit?
a. flower
b. root
c. leaf
d. stem
many birds, insects and animals have relationships with plants enabling the organism to obtain needed nectar while providing the plants the ability to sexually reproduce.
a. parasitic
b. mutualistic
c. predatory
d. commensal

1.b. root

2.b. mutualistic

Explanation:

The root of the plant is the organ system that anchors the plant to the ground or to a point where the plant can grow from and serves as an absorption and storage unit for water and nutrients.

A mutualistic relationship helps both organisms that are involved on it, in this case bees and flowers could be the perfect example, bees feed from the extra nectar that is located in flowers and while doing so they gater polen which contains sexual reproductive cells from the flower and spread it to other flowers, non of the actions damage the other organisms and both benefit from this reletionship.

alliances in ww1 were different from ww2 because the entente in ww1 made up of serbia,russia,france,britan,japan and italy later america  and all allied in a sort of balance of power and too keep germany,austria-hungary,and the ottomans down. russia allied the serbians in order to exert its influence in the balkans while france allied the russians because france was still in dismay and insulted after the defeat to the germans during the unification of germany and britian allied the belgians after the germans invasion of belgium.in ww2 the alliances were in a preemptive attempt to deter any further wars into happening while germany and italy allied since they were insulted and humiliated after the previous war while also sharing a similar ideology of facsim along with japan which all 3 had a want for world domination and agreed to assist one another in the endevours 

explanation:

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