D)...... Hope it helps, Have a nice day:)
Answer:
Ribosomes are found 'free' in the cytoplasm or bound to the endoplasmic reticulum (ER) to form rough ER.
Explanation:
In a mammalian cell there can be as many as 10 million ribosomes. Several ribosomes can be attached to the same mRNA strand, this structure is called a polysome.
Would it be its beak? It's hard and protective like scales
Reticular fibers, a type of loose connective tissue
Well..
over time domestic dogs have grown used to human life. They aren't 'wild'. They have (forgive me, I am trying to word correctly aaaaa) Their genetics and stuff have changed. (Forgive me I cannot use english at the moment. Hopefully this helped though. T~T)