Are rocks considered valuable natural resources? (1 point) O No, rocks are not valuable because they are nonliving solids.
Yes, rocks are valuable because they are part of Earth's crust.
O No, rocks are not valuable because they contain a lot of waste.
o Yes, rocks are valuable because they are useful to people.

Ricardo notices that when he plays soccer in the rain, his ball does not seem to go as far after a kick. what is the best scientific question that ricardo could ask about this observation? is soccer better played in the rain or sun? how does rain affect the distance a soccer ball can travel? how does rain affect the speed of a soccer ball? is soccer affected by the rain?

Monomers are the building blocks of larger molecules, called polymers. for example, proteins are composed of chains of amino acids that are linked together. cellulose is a polymer that makes up plant cell walls. cellulose is made from a chain of c6h10o5 molecules. which monomers are most likely used to produce cellulose? why?

Explain why ecosystem diversity results in species diversity in a healthy biosphere