Lymph vessels act as reservoirs for plasma and other substances including cells that have leaked from the vascular system and transport lymph fluid back from the tissues to the circulatory system.
Genetic and Non-Genetic Risk. Complex diseases do not have a single cause; it is the interaction between your genes, environment and lifestyle that ultimately cause complex diseases to occur. Examples of complex diseases are cancer, heart disease, and diabetes.
Answer:
it's because we have the same traits. Humans have the same traits as dogs such as how we digest, diseases, and how we feel emotion.
Explanation:
I hope this helped you ;)
Question ones answer is the third option you have typed
