The chart below describes two different organisms living in the same ecosystem. based on the information in the chart, which of the following is most likely the correct explanation of the relationship of the two organisms? a) competitors for the same foodb) predator and preyc) an invasive species and a native speciesd) two types of prey hunted by the same predator

What did hunter gathers do to alter the environment?

Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d

Wich level of organization includes all the other levels or organizations