Spider monkeys in Costa Rica live in rain in the rain forest where they eat fruit and nuts from big forest trees the trees also protect them from predators like jaguars and large snakes the trees are the spider monkeys

The correct answer is - habitat and niche.

Explanation:

The spider monkey gets a place to live in rain, and fruit to eat, and also protection from predators like the jaguar and large snakes from the big forest trees. All these characteristics are the characteristics of the habitat of an organism.

It also explains the position of the spider monkey in the ecosystem and explains how it interact in the ecosystem which is the characteristic of the niche of an organism.

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.