Pangit ka amjaisnajakhzjzjai iaianuajakakia

Spider crabs live in the shallow regions of the ocean floor. algae tend to grow on the surface of spider crabs. the algae provide the crabs protection from predators by camouflaging them. the spider crabs give the algae shelter. what does this description suggest? 1. the algae are parasites of the spider crabs. 2. the algae and the spider crabs have a mutualistic relationship. 3. the spider crabs are commensals, and the algae are parasites. 4. the spider crabs benefit from the algae living on them. 5. the spider crabs are parasites of the algae.

Blank is the amount of energy in a sound wave per unit of time and is also related to the loudness of a sound

The different layers of gases that extend form the surface of the earth into space