This picture shows a zebra with two tick birds on its back. The tick birds alert the

Question

zebras that predators are near as well as remove and eat ticks found on zebras. What
is the primary type of interaction between the tick birds and the zebras?

Responses

Mutualism
Mutualism

Parasitism
Parasitism

Competition
Competition

Commensalism

Answer 1

Mutualism

Answer 2

A spider's niche is feeding on insects. What trait must a spider have in order to
support this niche?
Responses

Poisonous venom
Poisonous venom

Spinning a web
Spinning a web

Night vision
Night vision

Eight legs

Answer 3

Poisonous venom or Spinning a web (either one or both).