The Answer is D- it was the hurricane season during this period.
In much of a digestive tract such as the human gastrointestinal tract, smooth muscle tissue contracts in sequence to produce a peristaltic wave, which propels a ball of food (called a bolus while in the esophagus and upper gastrointestinal tract and chyme in the stomach) along the tract.
Answer:
Coal fields match up across continents.
Explanation:
Alright, so we know the theory is about how first the continents were one big country or something right? So if they once were all together their places were once united so that means it could fit in. So what does that mean? Well, random places could match up such as... Coalfields!
Amniocentesis and spinal taps are similar because they are both medical procedures that take fluid samples for testing purposes. Amniocentesis is the procedure for testing amniotic fluid while spinal taps is a procedure for testing the spinal fluid.
