There are two high and two low tides each day. this is a result of which earth movement

The Earth's spin in its axis each 24 hours

Answerit increases at a steady rate;

This  kingdom  is  made  up of species that  do  not really easily fit into other kingdoms such as the plant, animal,and  fungi  kingdom. some protists, such as the paramecium  and  amoeba, feed  on  other  organisms  while others such as algae are able to  make their own food  through the process of photosynthesis.