Questions

Solely means only, simply or merely.

Metamorphism is the change of minerals or geologic texture in pre-existing rocks, without the protolith melting into liquid magma. The change occurs primarily due to heat, pressure, and the introduction of chemically active fluids.

The parent rock must be in solid form. Tons of pressure must be applied for metamorphism to happen. The process must take place underground.

Jawaharlal Nehru is known as Architect of Modern India.

We fought against England in the Revolutionary War for Independence from the British rule.

Systems biology is mainly an attempt to understand the behavior of entire biological systems by studying interactions among its component parts.