A food scientist often develops new . Group of answer choices

products

spices

herbs

ethnic groups

Agas is contained in a vertical, frictionless piston–cylinder device. the piston has a mass of 3.2 kg and a cross-sectional area of 35 cm2. a compressed spring above the piston exerts a force of 190 n on the piston. if the atmospheric pressure is 95 kpa, determine the pressure inside the cylinder.

In a system, when potential energy decreases, then entropy also decreases. true false

Select the correct answer. what does the process of natural selection involve?