Answer: B)
The chemical composition of the cell walls of each in the two kingdoms varies.
Explanation: Usatestprep
Superior vena cava- upper body inferior vena cava
lower body- bother drain into the right atrium
Explanation:
The enhanced greenhouse effect, sometimes referred to as climate change or global warming, is the impact on the climate from the additional heat retained due to the increased amounts of carbon dioxide and other greenhouse gases that humans have released into the earths atmosphere since the industrial revolution.
Answer:
reactants: carbon dioxide & water . products: glucose & oxygen
Explanation:
this is the chemical equation for photosynthesis