Question

Spider crab and algae: Spider crabs live in shallow areas of the ocean floor, and greenish-brown algae live on the crabs' backs, making the crabs blend in with their environment, and unnoticeable to predators. The algae get a good place to live, and the crab gets camouflage.

In a two sentence a fourth graders’s response what is thesymbiotic relationship

Answer 1

The symbiotic relationship between the spider crab and the algae is called mutualism because both benefit from each other. The crab gets camouflage to hide from predators, and the algae get a safe place to grow.