They provide half lives by radio active decay that can tell how old they are and earth also they provide analogous and and homologous structures
1. A trait is an element of personality that is relatively stable throughout the lifespan and across contexts. And Characteristics is a description of someone’s or something’s features.
2. Technically yes
(Sorry I didn’t know #3)
4. It’s a gene
Hello there!!
The answer, I think, would be A.
UV radiation can create problems in the correctness of cell replication, which can result in mutated cells.
I hope this answers your question!
Answer:
the evolutionary history of a species or groups of species
form by utilizing systematics
Explanation:
