PLEASE HELP MARKING PEOPLE AS BRAINLIDT Where do humans obtain essential amino acids?
A. Pasta and bread foods B. Meat/Fish foods
C. Our body makes them D. Foods that contain butter and oils

The solution inside a plant cell is approximately a 1% saline solution and a 21% nacl solution the ,cytoplasm of a plant cell will

Aquantity of gas has a volume of 18 m3 and an absolute temperature of 225 k. when the temperature of the gas is raised to 380 k, what is the new volume of the gas? (assume that there’s no change in pressure.)

Forensic scientists think they know the identity of a skeleton. what rule should they use to select a relative whose dna could be used to try to confirm the identity?