There are two streams of liquid flowing through the heat exchanger. As these streams pass opposite sides of the tube thermal energy flows transfers liquid A or liquid B

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic

Its trait is different and it the organism survive

08.01 hope this and can i get brainlist? ?