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

What is Andy doing upstream?

A piece of aluminum has a volume of 12 cm3and a mass of 32 g. What is its density? Do not forget the units.

plants make glucose using energy from the sun and two molecule do they use

Solve the equation 6>-2k+2

how do you solve for this????

1. la niña (pequetio) 2. unos libros (viejo) 3. la familia (mexicano) 4. el hombre (alto) 5. una casa (nuevo) 6. unas camionetas (azul) I 7. los muchachos (japo

what cause erosion of rocks on earth's surface

Why is the force of gravity on your body weaker on the Moon than on the Earth?

Where can you usually find the thesis of an informational text (5 points) Conclusion Introduccion Supporting details Body paragraphs

Points A, B, C, and D are collinear and positioned in that order. Solve for x. AB = 2x + 30, AD = x + 32, CD= 8, and BC= 5. Find x.