Herbivores eat plants, algae, and other producers. They are at the second trophic level. In a grassland ecosystem, deer, mice, and even elephants are herbivores. They eat grasses, shrubs, and trees. In a desert ecosystem, a mouse that eats seeds and fruits is a primary consumer.
Physical capital is fixed capital, any kind of real physical asset that is not used up in the production of a product. Usually the value of land is not included in physical capital as it is not a reproducible product of human activity.n economic theory, physical capital is one of the three primary factors of production, also known as inputs in the production function. The others are natural resources (including land), and labor â the stock of competences embodied in the labor force.
Capital is defined as resource or the input into a business. Human capital can therefore be defined as an input in employees, the ability to perform a task with the aim of producing economic value. Human skills are needed to implement a business idea.Hence human capital importance is non-ignorable in a business.hether in a small or a very large business investing in human capital is very important. Human capital officers also known as the human resource officers are important people in the business, as they are the link between employees and the organization.