Your answer is gonna be b! Hope it’s help
Answer:
hope this helps :)
Explanation:
A biodome is a self-sustaining habitat for plants. Students will make a biodome in a recycled soda bottle and watch as their seeds grow. Students will observe and understand how the water in the biodome continues to recycle itself through condensation and evaporation.
Laboratory technician,research associate,laboratory manager,research scientist, lead scientist and-principal investigator
A exist naturally because I don't know I figured it out you're welcome