Naomi took a trip to ohio. when she returned to her home in tucson, arizona, she brought seeds from an oak tree and planted them in her garden. the seeds did not grow. which explanation best explains why the seeds did not produce a tree? the oak grows in ohio, which is a desert biome. tucson is a tropical forest biome. therefore the oak seed could not cope with the changed climate and did not grow. the oak grows in ohio, which is a temperate forest biome. tucson is a desert biome. therefore the oak seed could not cope with the changed climate and did not grow.

Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries

1. emigration the movement of people from one place to another 2. immigration a situation in which resources are being used up at a faster rate than they can be replenished 3. migration the leaving of one's homeland to settle in a new place 4. overpopulation the movement of people to a new country 5. sustainable development a situation in which the birth rate is not sufficient to replace the existing population 6. underpopulation the ability to meet current needs without reducing the ability to meet future needs 7. unsustainable development the increase in the population of a city 8. urbanization a situation in which the number of people exceeds the available natural resources in an area

Gregor mendel is best known for his work with pea plants and for uncover many of the mysteries of genetics. one of his major findings stated that there were specific, physical units of inheritance that are transmitted during reproduction. what is the the name given to these units of inheritance which can be found on chromosomes? a) centromeres b) cytoplasm c) genes d) nucleotides