The queen is in the center where she is very well protected. The bees will stay in this swarm for 1-3 days while scout bees are dispatched to locate a new home. Once the scout bees find a new home, they go back to the swarm and do a bee dance.
A producer in an ecosystem is an organism that does not eat other organisms (such as moth and cheetah - they eat other plants or animals) but instead, one that produces its own food from the solar energy in the process of photosynthesis - so the correct answer is the only plant, rose. Comments.
While adult hummingbird moths are generalists that subsist on the nectar from many different plant species, their caterpillars have more restrictive diets. Although it varies from species to species, dogbane, honeysuckle and members of the rose family are the most common host plants for the caterpillars. In northern locations, hummingbird moths produce only one generation per year. Southern hummingbird moths are known to produce two generations per year.