D - Copper and Gold. They both are used throughout in our moderen techonolgy; such as cell phones, computers, refrigerators, etc..
Good luck!
Answer:
1)
A- nitrogenous base
B- hydrogen bond
C- pentose sugar
D- phosphate group
E- nucleotide
2)
A- 3 molecules
B- phosphate group and pentose sugar
C- deoxyribose sugar
During phototropism, the plant hormone auxin<span> controls cell elongation.</span>
Answer:
I think its rivers and streams
Explanation:
The energy of the earth's interior is known as the earth's internal energy. This powers the internal processes within the earth.
- This energy is very important in the rock cycle for the formation of both igneous and metamorphic rock.
- The energy is a product of frictional heating, radioactive decay of isotopes and heat that acreted when the earth was forming.
- The internal engine is responsible for mantle convection in which molten rock from within the earth rises to the surface and denser slabs of the lithosphere falls back within.
- It is responsible for the heating of sedimentary rocks to form metamorphic rocks around subduction zones.
Learn more:
Mantle convection brainly.com/question/9582362
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