Answer, will mark branliest, don't answer if u don't know

1.name and describe five conditions/hazards that threaten future barn owl populations:

2.how can humans to ensure that barn owl populations remain steady?

How will technology impact medicine in the future?

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species

Even though the ostrich is a flightless bird, ostriches still possess wings that stretch approximately two meters across when fully extended. scientists speculate that when dinosaurs became extinct, some of the birds that lived during that time became land dwellers since they were able to consume the food that the dinosaurs once ate. over time, these species grew larger and heavier. eventually, the ostrich species became too big to fly. the wings found on ostriches are known as a. analogous structures. b. homologous structures. c. vestigial structures. d. symmetrical structures.