Answer:
Increased fossil fuel use has increased atmospheric carbon dioxide.
Explanation:
Burning fossil fuels increases the amount of CO₂ in air, which is unhealthy.
Answer:
A. There are fossils of extinct ancestors of horseshoe crabs and the species is still alive today.
Explanation:
C and D have more to do with how it can be a fossil. It is a living fossil because its ancestors have been found in fossils, yet it continues to live today.
Hello! Calcium is good for your body. You can find a good source of calcium in milk. :) Hope this has helped.
Answer:
you end up with diabetes so.. yeah
Explanation:
Photsynthesis to make food
