In humans, the feet could be considered both and structures. (2 points) Question 5 options: 1) inferior; posterior 2) superior; bilateral 3) inferior; bilateral 4) superior; posterior

Types of scientific inquiry that biologist engage in that cannot be completely controlled

The activity of the modern sample is 1.10 bq . how long does that measurement take?

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.