An ecosystem is a large community of living organisms (plants, animals and microbes) in a particular area. The living and physical components are linked together through nutrient cycles and energy flows. Basically where they live
The first question would be B) they are examples of cell organelles. The second question would be A) mitochondria. Hope this helps!
Answer:
a star shines due to thermonuclear fusion
Explanation:
desertification, urbanization, and climate change(more carbon dioxide).
<span>4.999999999999999e</span>+<span>24 this is what i got on the calculator but i dont know if its right.</span>