Because metamorphic is created by a igneous or sedimentary rock heating up and changing into a metamorphic rock
bacteria lives inside the body cell making it highly difficult to destroy
That would be B.
One strand will be newly made the other will be old/parent strand.
The scientist who is said to have discovered all the four nitrogenous bases present in the DNA of all organisms is, Erwin Chargaff, an Austro-Hungarian biochemist who immigrated to the United States. Hope this helps!
Hi,
Hypothesis is tested by doing an experiment and COLLECTING DATA.
Hope this helps.
r3t40
