Place the following steps in the correct order: 1. Estrogen stimulates hypothalamus 2. Follicle releases estrogen 3. A surge of luteinizing hormone is released 4. Secondary follicle grows .

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.

those characteristics are cellular organization, reproduction, metabolism, homeostasis, heredity, response to stimuli, growth and development, and adaptation through evolution. some things, such as a virus, demonstrate only a few of these characteristics and are, therefore, not alive