C.warming earths atmosphere d.increasing the ozone layer.
Answer:
When the water gets too warm, the algae can no longer live inside corals, so they leave. The corals then turn from green to white, called coral bleaching. Climate change has been causing the Earth's air and oceans to get warmer. With warmer oceans, coral bleaching is becoming more widespread.
Explanation:
The skin will lose its elasticity since First-degree burns usually only affect the epidermis which isn’t where the nerves or glands are located
D. Electrons because isotopes deal with electrons.