Answer:
Lymph (or lymphatic ) vessels are thin-walled valved structures that carry lymph. Lymph vessels are lined by endothelial cells and have a thin layer of smooth muscles and adventitia that bind the lymph vessels to the surrounding tissue.
Answer:
(D) liver . . . gallbladder
Explanation:
Answer:
Aww so inspiring :)
Explanation:
you just made my day:) more positivity like this should b spread :)
In his theory of Cognitive development, Jean Piaget proposed that humans progress through four developmental stages: the sensorimotor, preoperational, concrete operational and formal operational period.
The answer is B (An app on your smartphone that tracks the nutritional status of foods you eat)
