Many scientific errors can occur because the researchers does not use good skill of observation. Imagine a scenario where not being observant can result in an experiment going wrong. Describe the scenario in 3 or more sentences.

According to this food web which of the following would be considered primary consumers

Which of these parts of the membrane large moecules pass through it ?

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.