Pistol shrimp and gobies depend on each other for shelter and protection. they have a beneficial relationship with each other. what’s this symbiotic relationship called?

Explain why phospholipid molecules form a bilayer. (3 marks)

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food

In 1992, hurricane andrew left a wake of destruction through florida. one victim of the storm was a reptile-breeding facility. over 900 burmese pythons were set free, and today thousands of pythons live in florida. these pythons are an invasive species, or a harmful species not native to the region. 1. what impacts do you think the burmese pythons might have on local ecosystems