Rough endoplasmic reticulum contains ribosomes, while smooth endoplasmic reticulum does not contain ribosomes. The ribosomes are what give rough endoplasmic reticulum its characteristic "roughness."
The features that <span>distinguish animals from organisms in other multicellular kingdoms are that a</span>nimals are ingestive heterotrophs.
Answer:
Explanation:
ummm what type in a trcik?
Because you got to eat enough protein so you don’t end up in the hospital
I think the correct answer is D
