Astained glass box has a hinged lid with a chain to
keep the lid from opening too far and knocking the
box over. the diagram above represents the side
view of the box. about what is the length of chain
needed to allow the lid to open 120°

Which statement best describes gravity? it is the force that repels only very small objects. it is the force that acts between objects with zero mass. it is the force that sometimes acts only on very large objects. it is the force that acts between any two objects in the universe.

Which of the following is s good strategy to use when preparing to take notes in class

Layer r contains a well-known index fossil that is 100 million years old. based on this information and the principle of superposition, a. layers t and m are older than 100 million years, and layers x and g are younger than 100 million years. b. layers t, m, x, and g are all older than 100 million years. c. layers t and m are younger than 100 million years, and layers x and g are older than 100 million years.