The inferior angle of the scapula is the bony projection that occurs bilaterally on the posterior aspect at the mid-thorax.
The inferior angle of the scapula is formed by the unification of the medial and lateral borders of the scapula. It is thick and rough and its posterior or dorsal part serves as an attachment to the Teres major muscle, to which the latissimus dorsi glides over.
The correct answer of this question is option B. Natural selection acted on the variation that was present in the population. This adaptation was a result from the Industrial Revolution. The dark-colored moths have camouflaged more effectively than the light-colored ones.
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The abiotic factors will define which organisms are able or not to live in a specified place. The living organisms will constitute the biotic factors, which define if and how can an organism live in a specified environment. So, the abiotic factors are controlling the biotic factors of an environment.
D. The planet's orbital path will become smaller and its orbital period will increase.
The more gravity an object has, the more it will pull objects.