cars put pollution in the air and it harms our lungs same with smoking
mark brainliest;)
The answer is B since you have to be able to prove/elaborate on the topic sentence
<span>Coronary arteries supply blood to the heart muscle.</span>
Autotrophs are the producers in the food chain, meaning they create their own nutrients and energy. Kelp, like most autotrophs, creates energy through a process called photosynthesis. An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals
