1B. Columnar. ï Squamous cells are epithelial cells having a thin and flat shape; cells nearest to the skin's surface, their purpose is to line the skin. 1C. Squamous. ï Simple epithelial form a single cell layer; whereas, stratified epithelial tissue forms more than one cell layer.B. Columnar. ï Squamous cells are epithelial cells having a thin and flat shape; cells nearest to the skin's surface, their purpose is to line the skin. 1C. Squamous. ï Simple epithelial form a single cell layer; whereas, stratified epithelial tissue forms more than one cell layer.
The U.S. Bureau of Labor Statistics reports that those managing tree trimmers and other arbor workers -- such as those working for a tree removal company -- make anywhere from $31.33 hourly for the top 10 percent of the field's professionals to $24.90 hourly for mid-end business owners.
More exact prices are below: 1  Palm Tree Removal: The average cost to remove a palm tree is approximately $150 to $450 if their height is 30 feet. 2  Pine Tree Removal: The average price to remove a pine tree is around $200 if the tree is 40 feet tall, but 80-foot pine trees will cost about $1,500. Oak Tree Removal: Since it reaches up to a height of 60 feet, the average cost to remove an oak tree is approximately $200 to $1,000.