How would you advise someone against adopting a diet where they only eat canned tuna?

Lymphatic vessels remove excess fluid from tissues. often after mammexront( the surgical procedure to remove of all or part of a breast) the lymphatic vessels draining the arm are damaged. explain a consequence of this damage. what can be done to reduce the symptoms?

The transport tubes for food coming down the plants are called?

Which enzyme is responsible for “unzipping" the dna by breaking the hydrogen bonds between the nucleotides?