The degree of vertex D is if it is an indegree or outdegree, it is 1 degree in vertex D.
Answer:
Nuclear Fusion that takes place between hydrogen atoms.
Explanation:
The energy comes from the sun and the sun is mostly made up of hydrogen and helium atoms. The sun generates energy from nuclear fusion.
Hydrogen is being converted into helium in the core of the sun. This is called nuclear fusion.
There are 4 types of fossils, and theyre called petrified fossils, carbon fossils, cast and mold fossils, and true-form fossils.
Answer:
B) 2,625
Explanation:
Had this assignment a couple months ago haha