When particles of a gas lose heat, they a. slow down and become liquid. b. speed up and become liquid. c. slow down and become solid.

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

According to this food web which of the following would be considered primary consumers

As the pea seeds respire, the level of coloured liquid in the left hand part of the capillary tube rises. by referring to what is happening in the apparatus, explain why the level of liquid changes