Do Now: Symbiosis

A relationship between two organisms in which one organism benefits and the other is UNHARMED...🙂 😐

• Mutualism

• Competition

• Parasitsm

• Commensalism

What type of symbiosis? Hummingbirds feed on nectar from flowers. The flowers are pollinated by hummingbirds as they move from flower to flower. 🙂 🙂

• commensalism

• mutualism

• parasitism

• predation

Tags

NGSS.MS-LS2-2

A relationship between two organisms in which both organisms benefit. 🙂 🙂

• Mutualism

• Competition

• Parasitsm

• Commensalism

This is any close relationship between any two different species in an ecosystem

• symbiosis

• parasitism

• mutualism

• commensalism

A relationship between two organisms in which one organism benefits and the other is HARMED...🙂 🙁

• Mutualism

• Competition

• Parasitsm

• Commensalism

As bison walk through grass, insects become active and are seen and eaten by cowbirds. The relationship neither harms nor benefits the bison. 🙂 😐

• parasitism

• commensalism

• mutualism