7) when the temperature is cold, tim's tires look under-inflated. this is because the air molecules in the tire causing their kinetic energy to and volume to a) slow down, decrease, contract b) multiply, increase, fluctuates c) stay the same, increase, expand d) speed up, decrease, stay the same

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation