Answer:
The procedure by which the developing cartilage systematically gets substituted by the bone to produce the growing skeleton is termed as endochondral ossification. The columns of chondrocytes are after that get invaded by the metaphyseal blood vessels, and on the residual columns of the calcified cartilage the formation of bone takes place.
The following are the essential steps in the procedure of endochondral ossification:
1. The chondrocytes get enlarged and the enveloping matrix starts to calcify.
2. The enlarged chondrocytes die.
3. The growth of the blood vessels takes place surrounding the edges of the cartilage.
4. The perichondrial cells turn into osteoblasts and generate a superficial bone layer.
5. The osteoblasts substitute the calcified cartilage with the spongy bone.
Answer:
Your answer should be bent angle
Explanation:
A water molecule consists of two hydrogen atoms bonded to an oxygen atom, and its overall structure is bent. This is because the oxygen atom, in addition to forming bonds with the hydrogen atoms, also carries two pairs of unshared electrons. Hope this helped :)
Another difference between the two forces is the fact that gravitation only attracts, while electrical forces attract when the electrical charges are opposite and repel if the charges are similar. Thus, gravitation is considered a mono-pole force, while electrostatics is a dipole force.
The answer is; False
Soil color does not only reflect the amount of organic matter present in soil.
Soil color is used to derive information about processes occurring in soil. Soil color is produced or determined by the minerals composition and the organic matter content of the soil. Soil color can reflects the amount of organic matter present in soil, it can indicate the composition of soil, it can provide clues about the state of soil and it can reflect its age. Also, soil color can indicate the temperature and moisture properties of the climate of a particular region.
Endothermic reactions need heat in order to react and exothermic release heat