Do Now: Why do people have different shades/colors of skin?

Everyone has different levels of melanin in them the more melanin you have the darker you are.

Explanation:

People have different skin colour mainly because their melanocytes produce different amounts and kind of melatonin .

Hope this answer correct :)

the answer is:

i had an assignment in the biology course where i should write a few paragraphs about an experience. the teacher didn't give us a rubric. if i had one i could have paid closer attention to the criteria that has the highest scores. this could have improved my grade.

hope it !

explanation:

daily refers to frequency, like weekly or monthly. take this medicine twice daily, once in the morning and again at bedtime. on a daily basis there refers to everyday life, to one's normal or usual behavior, activity, routine, or schedule, to the quotidien.