The amount of carbondioxide in the atmosphere would greatly increase if there were fewer plants.
(Plants) is the answer.
All you need to look through the human body systems you had in the unit and explain how they make you living, rather than dead. What body systems do you have that make you a living human being.
1. Your Cardiovascular system. It keeps your body and cells supplied with oxygen so they can stay alive.
2. Your nervous system. It allows your body to take outside stimuli and allow your brain to process and react to it.
3. Your Digestive system. It allows you to extract the energy from other living things and use it to power your body.
The answer is b) "No known sexual mode of spore formation
The answer is 2 because its the outside number and not in the parentheses
