Why do you think humans need to mine for the energy source here instead of using own resources. Help

Which chemical equation is unbalanced? which chemical equation is unbalanced

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind

Dna replication or repair occurs in a cell in all of thw following situations except when