<span>a </span>pre-existing condition<span> is a medical condition that started before a person's </span>health insurance<span> went into effect.</span>
Because cancer is a mutated cell that has spread and has effected the other cells and causes a tumor.
Answer:
I'm pretty sure that it is the water the plant takes through its roots
Explanation:
Their roots take up water and minerals from the ground and their leaves absorb a gas called carbon dioxide (CO2) from the air. They convert these ingredients into food by using energy from sunlight. This process is called photosynthesis, which means 'making out of light'. The foods are called glucose and starch. which is the process of making food for plants
<span>A lack of proteins controlling the cell cycle can cause
cancer. </span>
