17. Name two molecules that organisms synthesize

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above

Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethra

The offspring of a black cat and a white cat is a gray cat, it has the genotype bw if a black cat mates with a gray cat the chance that the offspring is white will be what percent?