How do organisms living in the marianas trench get the energy they need? sunlight reaches there and producers use photosynthesis in order to generate glucose necessary for cellular respiration. organisms use chemicals to mock photosynthesis and create stored chemical energy to be used later in cellular respiration. organisms are anaerobic and survive without oxygen. there is no life in these places on earth because life does not exist without photosynthesis.

When species lose their habitats they may..

Research cheetahs on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? -cheetah how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm