The answer is D, for when one tropic level is eaten by the tropic level above it, the tropic level is supporting the higher one. I. E. Rabbits are supported by the grass because rabbits eat the grass. Also, the grass population would be larger than rabbits, the rabbits larger than snakes, so on and so forth, so B is ruled out. B states that each population is larger than the one BEFORE it, but there is no way there would be more rabbits than grass. Also, there are both herbivores and carnivores in the food chain, so A and C are out. The best answer is D.
The typical sign that appears in the early ambulatory stage of Duchenne Muscular Dystrophy are:
- Constant muscle weakness that begins from the proximal muscles and pelvis and then affects voluntary muscles,
- The child loss interest in running, falling, toe walking, etc.
- Growing impairment with ADLs and mobility start around age 5 and unable to ambulate follows.
<h3>what is the early
ambulatory DMD?</h3>
The early ambulatory DMD is the first thing that happens or that shows when a patient have symptoms of the above.
It is known to be the waddling gait, Gowers' sign, and it is one where the person might toe walking, and constant struggle when climbing the stairs.
