Answer:
The flow of heat from Earth's interior to the surface is estimated at 47±2 terawatts (TW) and comes from two main sources in roughly equal amounts: the radiogenic heat produced by the radioactive decay of isotopes in the mantle and crust, and the primordial heat left over from the formation of Earth.
Answer:
B. Thymine
Explanation:
The thymine pairs with adenine. Thus, option (B) is the correct answer.
32 percent are cystosine
since 18 are A then that makes T 18 also
[100-(18*2)]/2
The answer is A. nuclear energy
the other answer choices are all renewable sources of energy.
hope this helps
Condensation. It changes from liquid to gas
