Which of the following representations shows how one variable changes in response to another variable
1: models
2: line graphs
3: pie charts
4: complex systems

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 science for classifying and naming organisms is known as

There are only about 250,000 known fossil species. true or false