Answer:
Peat is the surface organic layer of a soil that consists of partially decomposed organic matter, derived mostly from plant material, which has accumulated under conditions of waterlogging, oxygen deficiency, high acidity and nutrient deficiency
Explanation:
so c
Answer:
Supraspinatus.
Explanation:
Supraspinatus is the small muscle that lies that lies on the upper back region of the body. This muscle runs to the superior portion of the scapula into the humerus through the greater tubercle.
The supraspinatus muscles are mainly involved in the arm aduction and pulling of the head of the humerus. The builders shoe arm flexion. The biceps brachii muscle is involved in the arm flexion. The least that involved in the arm flexion is supraspinatus muscle.
Thus, the answer is supraspinatus.
Answer:
Answer is budding.
Explanation:
This is the development occuring from some generative anatomical point of the original organism.
Answer:
20 million years
Explanation:
If we have a neutral mutation rate of one mutation per 5 million years, then the total of eight mutation between the two different species would be 20 million years. This is because both species will have 4 mutations in those 20 million years, so combined, both by 4, will have 8 mutations between them. So few mutations on so much time will result in two species that are very similar to each other even after 20 million years of evolution, even making them hardly distinguishable, especially if it comes to defining fossil records from them both. A nice example of this are the members of the felidae (cat) family, which are all very closely related, and are almost identical, thus making it extremely hard to distinguish two species of the same or similar size by their fossils.
Eliptical (oval shaped), rather than Circular.
