Question 10 of 10 Which model is conceptual?
O A. A plastic skeleton that shows all the bones of the body
O B. A bar graph that shows how many students buy lunch each day
O C. A mental image of types of food organized into a pyramid
OD. A graph that uses analyzed data to show the spread of a disease
SUBMIT
PREVIOUS
USC

Describe five factors that influence the value of fuel

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.

Is becoming less expensive to screen blood samples for dna certain diseases have genetic basis what is possible ethical concern about the availability of inexpensive dna testing