Apopulation of 5000 long-horn beetles live in a tract of forest. what varibles would affect the rate that the popluation increase or decrease?

The bacteria inside a tube worm would be analogous to what organism in the ocean ecosystem near the waters surface? a. photosynthetic algae b. shrimp c. clown fish d. parasitic lamprey

Which of these is a provisioning service people get from the ocean

If a grape were placed in a hypertonic solution what would happen and why?