Which organelle carries certain molecule from place to place within a cell

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

My question says on my assignment. read the following scenarios and decide which of the properties of life are being described. the first one is. katherine stopped on the way to school to grab some donuts. 2. because a dog cannot sweat, it has to pant in order to stay cool. 3. an elephant trun had no bone but 4,000 muscles. i have no idea what i am supposed to anwer. i can't find the answer in my notes or book that i can understand anyway

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?