⦁ Arrange these statements in the right order to describe process of inhalation.
Air is drawn into the lungs
Air pressure in the chest cavity decreases
The diaphragm contracts and flattens
The muscles between the ribs contract to move the ribs up and out
air is drawn into the lungs
the muscles between the ribs contract to move the ribs up and down
air pressure in the chest cavity decreases
the diaphragm contracts and flattens
a tetrad is the foursome during meiosis made by two homologous chromosomes that have each already replicated into a pair of sister chromatids.
sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.
if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.