How might we determine if albinism is an inherited or acquired trait?

Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.

In "the pig," what is the main effect that the piglet initially has on kibuka?

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart