It would be the endocrine system
The ph scale ranges between 0 to 14. I hope this helps love! :)
I'm not sure if you needed a translation or an answer but i'll give both:)
"Why is it that in some countries it is day while in others it is night"
because at different times of the day the sun hits different areas of the earth. I hope this helps!
porque en diferentes momentos del día el sol golpea diferentes áreas de la tierra. ¡Espero que esto ayude
<span>Question B) the development of the microscope Eliminate.
Welcome!</span>
