1. Echinodermata is a Latin word meaning.

Echinodermata is a latin word meaning that means spiny skin from the Greek word as well and if you look closely at a member of the phylum, you'll see that the name is more than appropriate. All echinoderms are covered in some form of bumps like starfish and sppikes like sea cucumbers or spines like the sea urchins.

Explanation:

in my life i wake up get ready for school then i eat breakfast similar to maarit but i do not need to feed chickens or do anything else in the morning. once i am at school i study many different subjects and like maarit my favorite subject is math. then i go home like maarit i do my homework. then unlike maarit i do all my chores right after i do my homework. then i eat dinner and watch t.v until i go to bed. then i wake up and repeat the process once again until the weekend. on the weekend i do nothing i don’t go anywhere with my father i just relax