The us forest service notices that a section of land in california has accumulated a lot of grassland plants and shrubbery. this section of land contains a lot of natural habitats but in an effort to reduce the risk of a wildfire, the us forest service conducts a controlled burn. over time, will this controlled burn have increase, decrease, or have no effect on the biodiversity of this area?

answer; ///i believe the correct answer is (

oxygen +1 most likely

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]