1. What is the function of a producer in a food chain? (1 point)to consume energy from various plants and animals in the food chain
to break down essential nutrients and return them to the soil
to create energy-rich molecules, such as glucose
to create symbiosis in an ecosystem

2. The role a species plays within a community is its _____. (1 point)niche
habitat
population
ecology

3. The relationship in which one species benefits and the other is unharmed is known as _____. (1 point)a niche
commensalism
mutualism
parasitism

4. Population size is limited by all of the

Question

1.   What is the function of a producer in a food chain?  (1 point)to consume energy from various plants and animals in the food chain
to break down essential nutrients and return them to the soil
to create energy-rich molecules, such as glucose
to create symbiosis in an ecosystem

2.   The role a species plays within a community is its _____.  (1 point)niche
habitat
population
ecology

3.   The relationship in which one species benefits and the other is unharmed is known as _____.  (1 point)a niche
commensalism
mutualism
parasitism

4.   Population size is limited by all of the