30. Sailboat is head out to sea (against the waves) at a rate of
23km/h. The ocean current is 17km/h. What is the actual velocity of the sailboat?

In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

The asian shore crab (hemigrapsus sanguineus) is an invasive species that has impacted the atlantic coast. predict what characteristic of this invader would most likely disrupt the biodiversity of this area.

Where substance is produced during cellular respiration