Answer:
Charles Darwin
Explanation:
Charles Darwin is the founder of modern evolution theory. His theory of evolution describes the process of natural selection. More deserving species evolved with the changing conditions like habitat , reproduction etc , those that failed to adapt dies in the process ,this is the process of natural selection.
Answer; the Heart
Explanation; made up of many tissues
Water, which not only dissolves many compounds but also dissolves more substances than any other liquid, is considered the universal solvent. A polar molecule with partially-positive and negative charges, it readily dissolves ions and polar molecules. Hopefully this helped :D
Answer:
D. First law of thermodynamics
Explanation:
The first law of thermodynamics refers that energy can be tranferred or changed form one form to another but it can neither be destroyed nor be created. hence, it is also known as law of conservation of energy.
The equation ΔU = Q − W describes the first law of thermodynamics.
Where
- U is the internl energy of the system.
- ΔU is the change in U.
- Q refers to the total heat supplied into the system (include both addition and release of energy in the system).
- W is the net work done by the system.
Hence, the correct option is D.
