What other systems/organs work with the circulatory system?

Skeletal System
Digestive System
Nervous System
Excretory System

Why would a drug the damages capsids treat a viral infection

Why was mendel's work not accepted at the time? o a. his results were false. o b. he did not repeat his experiments. o c. he did not have any data. o d. his results were surprising,

Which enzymes break down carbohydrates?