Which observation can you make about the apparent brightness of the star Sirius? bright star in the night sky with smaller, dimmer stars in the background
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The star is reflecting the sun's light.
The star is larger than the other stars in the sky.
The star is closer to Earth, so it appears brighter.
The star is farther away from Earth, so it appears brighter.

the answer is c) abandoned properties that are contaminated with hazardous materials.

answer; i believe the answer is hydraulic action;

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick