These relationships are called symbiotic relationships. The symbiont always benefits, but the host can be affected in one of three different ways: Mutualism: both the symbiontâ¦ and the host benefit Commensalism: the symbiont benefits and the host is unharmed Parasitism: the symbiont benefits and the host is harmed.
The cost of living in Colorado (CO) is lower than the nationwide average. The average yearly pay in Colorado is $50,873.00, which is higher than the U.S. average annual salary by $1,065.00. The consumer price index (CPI) of 224 in Colorado is 3.86% lower than the U.S. city average CPI of 233.
Boulderâs cost of living is higher than in neighboring communities. According to the Boulder Chamber of Commerce, in 2001 the average price for a single family home in the city of Boulder was $472,169, compared with $343,000 in Boulder County overall.