<span>Hi,
What are malignant tumors?</span><span>
Malignant tumors may develop in any part of the body.
- Malignant (or cancerous). In malignant tumors, cancer cells invade and destroy the cells that are nearby.
(The cells of malignant tumors proliferate uncontrolled <span>way).</span></span>
True because all of the chemicals from gas and the smoke from the pipes of cars pollute the earth
Answer: C
Explanation:
highly heritable and is also associated with environmental factors.
