Answer:
B i think
Explanation:
Because they take years and years to redevelope which makes them harder to get a hold of. ex) coal
Answer:
C - gas and dust in a nebula is disturbed by an outside forces.
Explanation:
Approximately 4.6 billion years ago, the solar system was a cloud of dust and gas called solar nebula.
The cloud of interstellar gas and dust consist of 98% hydrogen and helium and it also includes atoms and dust particles of larger materials.
Density dependent would be the answer
Answer:
A) Storage
Explanation: Hope it helps!!
Answer:
The term alternation of generations is used to describe a process in the life cycle of some eukaryotes. It describes an alternation in forms which occurs in plants and some protists. One form is diploid, with 2n chromosomes: the sporophyte. The other form is haploid with only one set of chromosomes: the gametophyte