Trees that drop their leaves in colder seasons, in order to conserve water.
The eye spot and the chloroplasts work together to help the euglena survive because the eye spot senses the light and the dark. Since euglena need to do photosynthesis in which uses light energy to make usable energy, to get food, the eye spot will tell the euglena where to move in order for it to be able to do photosynthesis.
Biofilms and immobilized cells can<span> be used to retain microbial biomass in a ... to be scheduled closer together allowing for an </span>increase<span> in plant production. ... </span>bioreactor<span> without additions of nutrients or medium until the </span>growth<span> profile is finished.</span>
