A habitat<span> is an ecological or </span>environmental<span> area which is inhabited by particular species of animals, plants, or other type of organism.
</span><span>Environmental factors that create different habitats include:
temperature
topography
growing seasons
animals
plants</span>
<span>Duchenne Muscular Dystrophy (DMD) leads to progressively worsening physical disability. Death often occurs by age 25, typically from lung disorders. However, advances in supportive care have resulted in many men living much longer than this.Specific common causes of death include:
Cardiomyopathy (can also occur in female carriers, who should also be screened)
Congestive heart failure (rare)
Deformities
Heart arrhythmias (rare)
Mental impairment (varies, usually minimal)
Permanent, progressive disability, including decreased mobility and decreased ability to care for self
Pneumonia or other respiratory infections
Respiratory failure</span>
Organic and inorganic materials affect and ecosystem's stability
Answer is b. Decreasing ; increasing
Neuropeptides are a class of messenger molecules present in central nervous system of many mammalian brain. About 100 different neuropeptides made and release from the hypothalamus of mammalian brain. A neuropeptide, after release may diffuse in the blood to exert its action on sleep, alertness, anxiety. Thus, neuropeptides play key roles in modulating neuronal activity.
