8 of 12 (6 complete) Which of the following is included in the measure of U. S. GDP?
A. a Hyundai imported into the United States
B. a 2013 Grand Am produced and sold as a new car in the United States in 2013
O C. the tires purchased by GM and installed on a Cadillac
OD. a GM car assembled in Mexico

Which of the following descriptions of proteins are true? i. proteins can have different sequences of amino acids. ii. proteins can have different shapes. iii. proteins can have different numbers of amino acids. a. only i and ii are true. b. only ii and iii are true. c. only i and iii are true. d. i and ii and iii are all true. e. none are true statements

Which statement is not an accurate description of meiosis? a) meiosis produces offspring that are genetically diverse. b) meiosis produces offspring that are identical to the parent. c) in sexual reproduction half of the genetic material comes from the father (sperm) and half of the genetic material comes from the mother (egg). d) meiosis decreases the number of chromosomes by half so that when a sperm fertilizes an egg, the resulting zygote has the correct number of chromosomes.

The open ocean of any depth is called the