Answer:
a gradual increase in the overall temperature of the earth's atmosphere because of the greenhouse effect caused by increased levels of pollutants.
Explanation:
Angiosperms have a vascular system and can live is harsher environments which means they can reproduce a lot more often and faster.
The entire food web would be affected
Answer:
Heart disease.
Heart attack
Stroke.
<h3><u> By damaging your airways and the small air sacs (alveoli) found in your lungs.</u></h3><h3><u /></h3><h2>
Hope this helps! Have a nice life!</h2>
