in the mid-1980s an aggressive strain of algae known as caulerpa was accidentally introduced into the mediterranean sea when a seaside aquarium cleaned out its tanks. the algae contains a toxin that prevents native herbivores from consuming it. caulerpa quickly spread over the sea floor, crowding out many species including sponges, corals, sea fans, and lobsters. which statement explains the most likely impact caulerpa has had on the biodiversity in the mediterranean sea?

President roosevelt launched the bold new programs that became known as the second new deal primarily because

What message do all of the assigned readings most convey? o a. that the war was widely contested by americans o b. that the authors are tortured by memories of the war o c. that children should not be a part of war o d. that the authors value their experience as a part of personal growth bm

The quote below is an excerpt from the charter of the united nations: "the purposes of the united nations are: to maintain international peace and security, and to that end: to take effective collective measures for the prevention and removal of threats to the peace, and for the suppression of acts of aggression or other breaches of the peace, and to bring about by peaceful means, and in conformity with the principles of justice and international law, adjustment or settlement of international disputes or situations which might lead to a breach of the peace . " source:this section implies that the united nations is prepared to do what to keep world peace?