Which of the following can be considered an Ecosystem Service? The seasonal spawning of Salmon upriver

A beaver building a dam in a streambed

Plants converting atmospheric carbon dioxide into oxygen

A rockslide creating a new path down a mountain

Jessica finds out that the government introduced a new trade policy that will increase import tariffs. she calls for a meeting of all of the company'sdepartment heads to address this issue, since the new tariffs may increase the company's production costs. what is the purpose of this meeting? o a. operationsb. financec. strategic planningod. marketing

Describe how ocean currents can affect a moving object ❕❕❕

On nights when we see the new moon phase, what side of the moon are we seeing?