Use the Following to Answer Questions

question 325

Multiple Choice

Use the following to answer questions :
-(Table: Market Basket of School Supplies) Look at the table market Basket of School Supplies. It shows the prices of three common school supplies in 2010 and 2011 and the quantities of each school supply that consumers bought in 2010, the base year. A school supply index for 2011 would be:

• A)81.8,
• B)100,
• C)122.2,
• D)124,

Recognize factors influencing speciation, extinction, and ecological niches.

Acknowledge the evidence supporting the theory of evolution.

Understand the concept of an organism's habitat and niche.

Grasp the different types of natural selection and their impacts on species.