Atrait is a feature or quality of an organism. all organisms have a unique set of traits that they inherit from their parents. each parent supplies one half of the needed to determine the traits of their offspring. a) centromeres b) chromosomes c) karyotypes d) nuclei

Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.