Sally9454 Sally9454

03-04-2019
Biology

contestada

Question text The skeleton of an echinoderm is composed of individual plates called

Respuesta :

zacktyoungren zacktyoungren

03-04-2019

interlocking calcium carbonate plates is the answer.

Answer Link

Otras preguntas

What does the President’s Cabinet do?

Which reaction is single replacement? (1) 2H2O2 --> 2H2O + O2 (2) 2H2 + O2 --> 2H2O (3) H2SO4 + Mg --> H2 + MgSO4 (4) HCl + KOH --> KCl + H2O

When do we celebrate Independence Day?

A staple is made from 40mm of wire. How many staples can be made from 10meters of wire?

Compared to the physical and chemical properties of the compound NO2 the compound N2O has (1) different physical properties and different chemical properties (2

At what type of plate boundary do compression and subduction take place?

What does the judicial branch do?

What group of people was taken to America and sold as slaves?

Given the balanced equation representing a reaction: H2O + HCl ==> H3O+ + Cl- According to one acid-base theory, the H2O molecule (1) accepts H+ ions (3

Equal amounts or ethanol and water are mixed at room temperature and at 101.3 kPa. Which process is used to separate ethanol from the mixture? (1) distillation