Answer:
D, amino acids is the answer.
The gallbladder acts as a storage vessel for bile produced by the liver. Bile is produced by hepatocytes cells in the liver and passes through the bile ducts to the cystic duct. From the cystic duct, bile is pushed into the gallbladder by peristalsis. I therefore believe that the gallbladder could be classified as Exocrine gland, because bile is delivered through a duct.
I agree with you, i think that the best answer would be D. I hope this helps, and good luck
The following types of changes that can happen in the rock cycle:
- igneous rock to sedimentary rock
- igneous to metamorphic
- sedimentary rock to to metamorphic
- metamorphic to sedimentary
