Answer:
Common minerals in metamorphic rocks include quartz, feldspar, mica, calcite, and hornblende. Index minerals in metamorphic rocks indicate how much the original rock was metamorphosed, called the grade of metamorphism. Index Minerals minerals include chlorite, epidote, garnet, staurolite, kyanite and sillimanite.
Explanation:
Phosphates are a critical part of life because it holds DNA and RNA together. Also, it is a critical component of ATP. Plants assimilate phosphorous from the environment and then convert it from inorganic phosphorous to organic phosphorous.
B. because polar bears eat seals, and if the seals are hunted then there is less for them to eat and their species ends up decreasing.
It’s is c the anogiosperms
Answer:
The correct answer is - Disruptive selection.
Explanation:
Disruptive selection is a mode of natural selection that exhibits that two extreme values of phenotypic traits of the population are favored by this population than the population with their intermediate values. Disruptive selection occurs when there is a fitness advantage of extreme values of phenotypic traits over more intermediate phenotypes.
In this case, the largest males mates more, due to fact that they can guard the females, than smaller males. The smallest fishes also get a high number of mates as are able to mate with the females quickly without coming to the notice of larger males.