A serving of seafood appetizers is arranged on a bed of ice. Dipping sauces are in the center with a tiny spoon for dishing them out. What technique did the chef apply to make the arrangements? The chef applied the ___ technique to make the arrangements
(It's not presentation)

Select all of the possible methods of aids transmission.

Analyze the impact of the availability of health services in the community and the world. research various school and community health services for people of all ages such as vision and hearing screenings and immunization programs. identify situations requiring professional health services for people of all ages such as primary, preventive, and emergency care.

Is psychology a science? use evidence form the article to explain you answer.