Do animal and plant cells have an endoplasmic reticulum

What is the correct trna sequence that would match the following mrna sequence.gcgaua

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.

As a result of these processes the single celled organism accomplishes