been forever but i will try my best
Answer:
Shale is a fine-grained, clastic sedimentary rock, composed of mud that is a mix of flakes of clay minerals and tiny fragments of other minerals, especially quartz and calcite. Shale is characterized by breaks along thin laminae or parallel layering or bedding less than one centimeter in thickness, called fissility
Sandstone is a clastic sedimentary rock composed mainly of sand-sized silicate grains. Sandstones make up about 20 to 25 percent of all sedimentary rocks
Rivers are mostly lowered in the ground about two to three feet below the original ground
the "contour" is most likely the lower parts unlike the "lines" which are higher up
sandstone is on top
shale is below the river
river is above shale but below sandstone
the contour is above sandstone but below lines
Explanation:
so the lines are above every thing and shale is at the bottom because it contains mud and mud gets created from water leaking into the ground and soaking in, also clay gets mixed from mud and coming from beside or below rivers.
Hope this helped out some.
The correct answer is sand, silt, and clay. These three sediments are the ones who make up the C horizon. This layer is located right below the B horizon and which is known to be a delicate layer since it has a weak pedological development compare to others.
Answer:
b. If dark-colored rock pocket mice had a competitive advantage of 0.1%, it would take more than 1000 years for 95% of the population to have dark fur.
Explanation:
When dark-colored fur gives mice a 1% competitive advantage and 1% of the population begins with dark fur;
In more than 1000 years later the probability that 95% of the population will have dark fur will be 0.1%, this is because of Genetic Mutation, The genetic mutation have 0.1% of their genetic mutation that affects their fur color.
<span>Your skeleton is internal, which means it is contained inside of you. A grasshopper has an external skeleton, or exoskeleton, with everything contained inside it. </span>