2.Water is able to fight against gravity duringRequired to answer. Single choice. (20 Points)
adhesion
cohesion

Why do mutations in genes affect traits? o a. genes determine what type of mutagens an organism has. o b. genes produce proteins that cause traits. o c. genes affect how many chromosomes an organism has o d. genes code for carbohydrates that influence traits.

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. the following chemical equation shows the combustion of ethane. balance the equation by filling in the coefficients. c2h6 + o2 → co2 + h2o

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution