Look at this illustration from A Black Hole Is NOT a Hole. A film strip with 3 images of a red circle with a black dot in the center and a black ring. Image 1 shows an arrow entering the top left of the frame. Image 2 shows the arrow straight over the circle and starting to move downward on the right side. Image 3 shows the arrow spiraling into the center of the circle.

Which image has a similar purpose?

A small sphere followed by a long tail.
A black sphere back lit by several stars.
A cloud of gases.
Gases extend away from a star and spiral into the center of a black hole.

They also make slight swaying movements to mimic leaves and grass moved by the wind. based on the text, to mimic is most likely which of the following? avoid copy make mock

What element of medieval literature does the disappearance of the sword into the lake represent?

Identify the trade regulation concept described in each scenario. protectionism free trade trade war country a and country b want to develop their respective export markets. both countries have highly developed agricultural, industrial, and service sectors. the countries decide to initially lower trade barriers and eventually remove them completely. arrowright country a has an agrarian economy with an emerging industrial sector. to allow domestic industries to grow, country a applies quotas on all industrial products except those that are used as resources. arrowright country a passes an economic policy that will indirectly give its own companies an advantage over country b’s companies. country b alleges that the policy violates the countries’ trade agreement and imposes retaliatory tariffs. arrowright