Well in order for chemical digestion to occur period, a enzyme is needed.
In the mouth this enzyme is amylase
Fatigue in skeletal muscles typically develops during repeated shortening contractions, as during walking or running. However, most experimental fatigue studies have analysed isometric muscle contractions, were the muscle generates force at a constant length.
The symbiotic relationship between fungi and algae is lichen. Brainliest please :)
Answer : Limestone that began as coral reefs can be found on the continents.