Which of these facts is supported by the rock cycle?

a. limestone is a metamorphic rock.
b. metamorphic rocks are compacted sediments.
c. igneous rock can form from solidified magma.
d. metamorphic rocks are soft and crumbly.

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

Achild is suffering from fever but the doctor cannot immediately pinpoint the alignment on the basis of this one symptom explain why also mention other two such general symptoms

Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino