Mangrove trees are common to the Florida Everglades. The tree roots serve as a place for freshwater oysters to attach when
the tide is high as shown in the picture. The oysters are protected from predators when attached to the roots underwater
The oysters do not harm the trees nor do they provide any benefit to the trees. Which of the following relationships is most simil
to the relationship between the mangrove trees and the oysters?

African ants living in acacia trees feed on leaf eating insects found on the

Spider crabs are camouflaged by the green-brown algae growing on their
shells

A whale is unaffected by the attached remora fish feeding on the whale's
leftover food

Bees fly from one flowering plant to another gathering nectar and
pollinating the flowers