Which of the following characteristics will most likely be helpful in identifying a butterfly using a dichotomous key? Migrates north every spring. ⊝ Hangs on branches to rest. ⊝ Flutters wings faster on hot days. ⊝ Hind wings have tail extensions.

chemical because it warmed up which involves temperature and it bubbled which includes changing

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the circled areas are referred to   as sunspots.   the sunspots are cooler than the   surrounding area.

sunspots are temporary phenomena on the photosphere of the sun that appear visibly as dark spots compared to surrounding regions. they correspond to concentrations of magnetic field flux that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.