An igneous rock has a coarse texture and is dark in color. How else can this rock be accurately described? small crystals
cooled quickly
produced from magma
formed at Earth’s surface Which rock is an example of a chemical sedimentary rock? coal iron ore shale sandstone

An engineering team designs a new rocket that is faster and lighter than any other model being produced. however, the materials end up being so expensive that no company can afford to buy them. which step of the engineering process should have addressed this problem? a. know the background. b. evaluate the results. c. identify a need. d. do the work.

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

Building glycogen from glucose molecules is an example of