Altruism refers to behavior that others but does not appear to the person performing the behavior. describe an example of altruistic behavior, and state how a psychodynamic psychologist might explain the behavior.

This is sample from Edmentum

Explanation:

There have been many occasions when people have been good to me without expecting anything in return. I think and hope that many of my actions, too, have been out of goodwill and not with any personal motive. This happened some years ago and I believe that this has inspired me to do good deeds whenever an opportunity presents itself. My mother is a single parent and this incident occurred soon after we moved to the town that we live in currently. She had to undergo an emergency operation. We didn’t have any friends or relatives in the town. The neighbors turned out to be great people. They didn’t know us but each one of them pitched in, taking turns to invite me home for meals while my mother was hospitalized, visiting my mother at the hospital, and keeping our spirits up. That week was difficult for us but during that time, we made some incredible friends.

9.9 years

a = p(1 + rt) . . account balance after time t at rate r starting with principal p

3000 = 2500(1 + 0.0202t) . . filling in the given numbers

1.2 = 1 + 0.0202t . . divide by 2500

0.2 = 0.0202t . . . subtract 1

0.2/0.0202 = t ≈ 9.901

it will take about 9.9 years for the account balance to reach $3000.

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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explanation: