The correct option is C.
Secondary consumers are those consumers who feed on primary consumers. Ladybug feed on soft bodied insects such as aphids. Aphids are pest and they feed on the crops which farmers planted, ladybug in turn feed on these aphids.
Answer:
When you exercise, the muscles you use require more energy. When exercise can be sustained, this demand is met primarily by aerobic means. Aerobic energy production in muscles results in increased gas exchange at the lungs, because more oxygen is taken in and more carbon dioxide is released.
Explanation:
Answer: The threats of environmental changes to the fitness, survival and reproductive success of individuals, and ultimately to the survival of species and ecosystems come from many directions: habitat destruction, disruption of food chains, changes in disease and parasitic loads, increased pollution and direct and indirect
Explanation:
