Complete a dihybrid cross using the the following genotypes on a separate sheet of paper and then answer the following questions. Parent Genotypes: AaBb X Aabb a. List the gamete combinations for this parent: AaBb
b. List the gamete combinations for this parent: Aabb
c. List all possible genotypes in the offspring dihybrid cross.

Invasive species are one of the major threats to biodiversity. these species multiply quickly and compete with native species for food, sunlight, spac and other resources. on the map, determine the area where native species will have limited resources available to them due to invasion threat from invasive species threat very low low medium high very high

Wich organism obtains its energy from dead or decaying matter

Explain how scientists use geologic time to determine the age of landforms.