<span>The pearl producing species is called mollusks. It is considered to be the earliest form of animal life and the second largest phylum in the animal kingdom. The ones responsible for the production of pearls is the conchiferra, a type of subphyla. </span>
Rough endoplasmic reticulum contains ribosomes, while smooth endoplasmic reticulum does not contain ribosomes. The ribosomes are what give rough endoplasmic reticulum its characteristic "roughness."
<u>Answer:</u>
<em>A law is a statement of fact but a theory is an explanation.
</em>
<u>Explanation:</u>
<em>A law is in general a universally accepted fact.</em> It remains true and the same in any part of the world it takes several years of experimentation to develop a law.
<em>A law is a statement that cannot be challenged at the present point of time with all its technological advancements.</em> A theory is different from a law. It is an explanation of facts.
<em>Most acceptable one among several explanations becomes a theory. A theory doesn’t have a universal nature like that of a fact. </em>
THe base of the pyramid is built from organisms that primarily
A) are autotrophs.
I know them in Spanish
Esta formado por los 206 huesos repartidos por casi todas las partes del cuerpo. Que permiten el aparato locomotor Que pueden ser largos, cortos, planos Que forman el esqueleto y proteccion para los organos internos Que se unen en tejido oseo, y tejido cartilaginoso Que son la columna vertebral, craneo, y pelvis
