Which of the following would cause gene flow? A. Mutation
B. Individuals moving out of a population
C. Stabilizing pressure
D. Artificial selection

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

Could someone me with number one you

Which of these is a provisioning service people get from the ocean