true or false? the pressure inside the human chest cavity is always positive, so the lungs stay relatively inflated even upon exhalation.

False

Explanation:

The lungs stay relatively inflated even upon exhalation because the pressure inside the chest cavity is always negative.

BRAINLIST

False

Explanation:

The pleural space within the chest cavity will experience negative pressures during inhalation.  This is true despite the fact that the actual lung parenchymal tissue retain a positive pressure.

1: most common garden plants prefer loam — soils with a balance of different-sized mineral particles (approximately 40% sand, 40% silt, and 20% clay) with ample organic matter and pore space. however, some plants grow better in sandy soils, while others are well-adapted to clay soils.

2: available water capacity is the maximum amount of plant available water a soil can provide. it is an indicator of a soil's ability to retain water and make it sufficiently available for plant use. available water capacity is the water held in soil between its field capacity and permanent wilting point.

3: it is the same for all living things (plants and animals). it also includes very tiny organisms that our eyes cannot see. they are known as microorganisms, and include viruses, bacteria and fungi.