Which of the following statements about idea models is not true? a. idea models depict a concept. b. idea models are typically used to predict natural disasters. c. idea models are typically in the form of a graph or equation. d. idea models are used to show the relationship between variables.

Asnail, elodea (aquatic plant), or both were added to the tubes and they were stoppered. tubes were placed under a grow light for 24 hours and the results recorded. the test tubes were then covered for 24 hours to produce a dark environment and the results recorded. which statement best explains the change in test tube d from the light setup to the dark setup.

Which equation is used to calculate the magnetic force on a charge moving in a magnetic field

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates