2. a large storm destroys the greenbelt of an island coastline. what are the consequences of this loss of habitat? (2 points)
a. a fast recovery of the coastline ecosystem
b. beach erosion to the unprotected coastline
c. a quick redevelopment of the greenbelt
d. an expansion of beach vegetation

3. forest habitat is cleared to build a new shopping complex. what does this scenario represent? (2 points)
a. a gain in biodiversity due to an invasive species
b. a loss of biodiversity due to human activity
c. a loss in biodiversity due to a catastrophic event
d. a loss of biodiversit

the abdomen (less formally called the belly, stomach, tummy or midriff) constitutes the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. the region occupied by the abdomen is termed the abdominal cavity. the stomach secretes acid and enzymes that digest food. ridges of muscle tissue called rugae line the stomach. the stomach muscles contract periodically, churning food to enhance digestion. the pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.

1 digestive system

2 stomach

3 bladder

4 carbon deoxide

5 tiger