What structure and function is found in all eukaryotes but is not found in prokaryotes? A. ribosomes that regula the flow of materials OB. mitochondria that produce energy for the cell OC. endoplasmic reticulum that produces energy for the cell DD. DNA that directs the cell's activity

satellites are frequently used to make observations of the orbit on earth

airlines i think? or a cruise boat? does this work out for u? ?

the correct answer is anaphylaxis.

anaphylaxis is a condition caused by insect bites, foods, medications, manifested by tongue swelling, shortness of breath, vomiting, low blood pressure. it sometimes may occur without an obvious reason. it is treated with epinephrine injection.other tretments include antihistamines and steroids,