Which _____ of Michelangelo's artwork are you most amazed by?

I monitored the area very carefully to see if I could _____ any movement, but I saw absolutely nothing.

Scientists haven't found any _____ of life on other planets yet.

The right to shelter is one of the _____ human rights.

Terminal cancer eventually _____ death.

There are many health _____ for being an astronaut.

Giant volcanoes, canyons, and impact basins dominate the Martian _____.

The universe is _____, and we are so small.

Earth's _____ is comprised of layers based on temperature. These layers are the troposphere, stratosphere, mesosphere and thermosphere.

Eric Kandel is among the fifty most influential scientists alive today whose work, research, and ideas have significantly _____ science and impacted society.

In space, _____ can refer to any sort of fine particles smaller than a grain of sand.