Which biotic factor would be most effective in maintaining homeostasis in an ecosystem 1. The absence of large trees
2. The presence of many ponds
3. The presence of many species
4. The absence of predators

Which spheres are involved when sedimentary rocks formed from parts of seashells at the bottom of the ocean? a.) biosphere, atmosphere, geosphereb.) geosphere, hydrosphere, biosphere c.) geosphere, exosphere, hydrosphered.) hydrosphere, biosphere, atmosphere

Which of the following terms would bb represent in an organism? a. phenotype b. genotype c. genetics

Astudent constructs a venom diagram to compare the organelle last in plant and animal cells which organelle should be listed under “both” in the diagram?