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

A. thermal energy --> chemical energyb. mechanical energy --> chemical energyc. chemical energy --> mechanical energyd. chemical energy --> thermal

Find the least common denominator for these two rational expressions -8/x^2 -1/5x

Read the excerpt below from Chapter 8 and answer the question. 'When mother-cow is chewing grass its young ones watch its mouth.' What does Achebe mean by this

Article 2 of articles of confederation is MOST LIKELY related to which idea ? Pleaseee help me like nowww I’ll give you 20 points

y= -x+2 x-3y= -18 How do I solve these to graph the solutions?

Read this sentence about Ikemefuna from Chapter 7 and answer the question. He grew rapidly like a yam tendril in the rainy season, and was full of the sap of li

Refer to Explorations in Literature for a complete version of this poem. One of the themes of “On Another’s Sorrow” is that people are compassionate when they

In ΔABC shown below, : The following flowchart proof with missing statements and reasons proves that if a line intersects two sides of a triangle and divides t

Scientists can find new discoveries that change their current understanding of scientific knowledge. True False I think it might be True...idk...Help...

The stamp Act, please give the year they were passed, explain what they did, then why the colonists were opposed to them. In 4 sentences.

Q&A Education