An ecosystem refers to a natural environment where plants, animals and other species work together to create a sphere of life. Ecosystems include living or non-living elements. This is the ecosystems ' highly significant life-support services that provide a human being's life, and sustainable economic and social growth. Therefore, organism on earth contribute significantly to the lives present on it.
Answer: Igneous rock forms between sedimentary layers.
This can definitely help in determining relative age because sedimentary rocks will be the older rock than igneous rock as igneous rock has formed between sedimentary rocks
Because some trait's phenotypes don't indicate their genotypes so in order to predict the phenotype of the offspring you have to know the genotypes of the parents
