1 Identify a fossil as a gastropod or bivalve, and be able to identify bivalves to the order level using the chart provided. 2  Be able to identify the probable life habit of a gastropod or bivalve. 3  Know the skeletal structure and material of each of these animals.uestions. 1. #1739 - This mesogastropod is in the family Natacidae, the moon snails. These snails are predators, catching bivalves and drilling holes through the shell, then digesting the contents. Look carefully at the natacid and its prey, and conclude whether this snail is epifaunal or infaunal.
How Much Does A DNR Officer Make Per Year? Average DNR Officer Salary? A DNR officer can make $45,000 to $57,000 in a year. Experience is an important deciding factor for the salary of a DNR officer. As the raise is made only by qualifications and hours of service, a DNR officer can get promoted and make a lot more money every single year.
Typically a high school diploma, to a college, or higher level of academic qualification is required. Most police officers then go through their districts training academy to graduate. Find a School. Police Officer Salary. How much do police officers make? The average police officers salary is $56,810. This is calculated by taking the wage in the middle of all the recorded figures for the occupation. The lowest 10% of earners in the police officer profession earn below $33,030. While the highest 10% earns in excess of $92,450. This difference in salary is down to a number of factors, most of which we will look into throughout this article. A police officers starting salary is around $33,030.