0% because if straight hairline is recessive that means it would need 2. Since, Widows peak seems to be dominant, then there would need to be at least 1 dominant. But, there are both people that have recessive traits.
Most likely clay, silt and sand are to be found in samples of rocks.
Try looking this up through quizlet! i found one called “plant responses “ that may help you
Typical methods of classroom scientific communication include t<span>ypical methods of classroom scientific communication.</span>
