Biodiversity loss from species extinctions may rival pollution and climate change impacts. Species extinction and loss of biodiversity could be as devastating for the earth as climate change and air pollution. That's the finding of a new study by a group of scientists from nine countries.
Number 2 is B the sea level rising
Number 3 is C the lightbulb
Number 4 is D carbon dioxide
Answer:
C
Explanation:
water is combined to be essential in food processing (photosynthesis)
Organisms with hard parts such as a shell,or bones are much more likely to become fossilized than animals with soft parts like a worms.