What is another term for heterozygous genotype

According to this food web which of the following would be considered primary consumers

Antoine manages a number of apartment buildings that use natural gas for heating, cooking, and laundry. the scatter plot shows the correlation between the outside air temperature and antoine's natural gas bill. which type of correlation does the plot illustrate?

Collin would like to use the data a coworker has entered in a database. the problem is the coworker's database software is different from collin's. collin should