Answer:
Economic Benefits of Land Conservation
Economic Benefits of Parks
Economic Benefits of Trails
Economic Benefits of Smart Growth and Costs of Sprawl
Explanation:
Maintaining biodiversity is essential for organic waste disposal, soil formation, biological nitrogen fixation, crop and livestock genetics, biological pest control, plant pollination, and pharmaceuticals. Plants and microbes help to degrade chemical pollutants and organic wastes and cycle nutrients through the ecosystem. For example:
Pollinators, including bees and butterflies, provide significant environmental and economic benefits to agricultural and natural ecosystems, including adding diversity and productivity to food crops. As many as one-third of the world’s food production relies directly or indirectly on insect pollination. About 130 of the crops gown in the United States are insect pollinated. Habitat fragmentation and loss adversely affects pollinator food sources, nesting sites, and mating sites, causing precipitous declines in the populations of wild pollinators.
Answer:
B. It is the primary molecule in which cells store and use energy.
Explanation:
ATP (adenosine triphosphate) is an energy-carrying molecule found in the cells of all living organisms. It provides the energy necessary for many functions, such as muscle contraction, nerve impulse propagation, chemical processes, etc. It consists of three main structures:
- the nitrogenous base called adenine
- the sugar called ribose
- a chain of three phosphate groups bound to ribose. This phosphate chain is the source of energy the cell uses.
Answer:
The counter-current multiplier or the countercurrent mechanism is used to concentrate urine in the kidneys by the nephrons of the human excretory system. The nephrons involved in the formation of concentrated urine extend all the way from the cortex of the kidney to the medulla and are accompanied by vasa recta.
Answer:
According to <u>genome.gov</u> genetic engineering is the process of using recombinant DNA technology to alter the genetic makeup of an organism.
give brainliest :)
