r9andarirei6ulis r9andarirei6ulis

03-03-2016
Biology

contestada

Arthropods have an exoskeleton made of _____.
chitin
cellulose
silica
cartilage

Respuesta :

monnathokop monnathokop

03-03-2016

they are definitely made of chitin

Answer Link

crybaby222psyc crybaby222psyc

28-01-2019

Arthropods have an exoskeleton made of CHITIN.

Answer Link

Otras preguntas

how was the Jordan river different from the nile river

Which sentence best shows correct comma usage? A. Mexico, has a lot in common with the United States, the country to its north. B. Mexico, has a lot in common,

What should be the guiding factor for a designer when using colors in a garment?

is 14.5% equivalent to the decimal 14.5

In "Marian Anderson Sings," why does Anderson finally accept the invitation to sing at the Lincoln Memorial on Easter?

4) Using complete sentences, explain how to find the average rate of change for f(x) from x = 4 to x = 7.

Fred bought 6 new baseball trading cards to add to his collection. The next day his dog ate half of his collection. There are now only 29 cards left. How many c

do you think a single issue party could be widely accepted in the United States

The cell membrane of a red blood cell will allow water, oxygen, carbon dioxide, and glucose to pass through. Since other substances are blocked from coming in,

what was the battle cry of the colonists