I only need one question answered plz

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?

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity

How does photosynthesis show the conservation of mass and energy?