premise: How to identify a redwood tree<br>Find your location on a map to identify which redwoods are common to that area. Redwoods do not grow everywhere, so make sure to look only in the areas where they are found. [substeps] Giant redwoods were first discovered in the sierra nevada mountain range and can be found in national parks throughout california.
hypothesis:  How to identify a redwood tree twelve times
reason: it is not stated clearly in the paragraph