Peristalsis is the physical movement or pushing of food along the digestive tract.
The explanation is that the two continents must have been once connect to form a super continent called Pangaea. The fossil was part of a herd that probably crossed Pangaea. When Pangaea split animals were on both sides. That is why fossils found in South America are found in Africa.
Basically the improvements in transportation created economic growth and more job opportunities.
Explanation:
ok ok ok ok ok ok ok ok. ok 7
Answer:
Drink
Wash
Feed plants and animals
Stop the fires
Explanation:
Water is very important for everything.
