<span>There Are Four Main Arthropod Families.
Arthropods Account for 80 Percent of All Animal Species
Arthropods Are a Monophyletic Animal Group
The Exoskeleton of Arthropods Is Composed of Chitin</span>
Answer:
Explanation:
Archaeological excavations starting in the 1840s CE have revealed human settlements dating to 10,000 BCE in Mesopotamia that indicate that the fertile conditions of the land between two rivers allowed an ancient hunter-gatherer people to settle in the land, domesticate animals, and turn their attention to agriculture ...
That statement is false
Water indeed travel through layers of rocks and soil but they're permeable.It will get straight to the soil so it can be absorbed by the plants to create oxygen
Answer:
Earth Makes Star Positions Change and Constellations Are Not Constant
Explanation:
As the planet rotates, the moon and stars appear to move across the sky just the way the sun does during the day.
Stars that you see at night belong to the Milky Way galaxy. The sun sits on one of the galaxy's arms and rotates around the center of the galaxy. Other stars in the galaxy follow their own orbits as well.
