4. All of the above, after order tha classifications goes family, genus, species.
Answer:
When it reaches the duodenum, though, it assumes an inactive form as the pH rises above 6. Pepsins are secreted by Brunner's glands of the duodenum, and the crypts of Lieberkühn of the small intestine secrete an aqueous fluid.
Igneous rock.
Igneous rock forms from cooled and hardened magma or lava.
Longing is stronger then cutin and suberin