Question

Which is an example of primary succession?

An oak growing in abandoned field

Ferns growing in the forest

A new cactus growing next to an old cactus

Lichens growing on a cooled level rock

Answer 1

Answer: An oak growing in an abandoned field.

Step-by-step explanation:

This is the correct answer because primary succession is when plants and animals are the first to colonize in a lifeless habitat, and an abandoned field is a lifeless habitat since its been abandoned.

Answer 2

Answer:its d

Step-by-step explanation:

lichens only grow in primary succession