Answer:
hardness
Explanation:
Mohs hardness, rough measure of the resistance of a smooth surface to scratching or abrasion, expressed in terms of a scale devised (1812) by the German mineralogist Friedrich Mohs. The Mohs hardness of a mineral is determined by observing whether its surface is scratched by a substance of known or defined hardness.
Answer: The Osteophyte is emanating from the Posterolateral Area of C2.
Explanation: The <em>Cervical Plexus</em> consists of 8 nerve roots, from <em>C1-C8</em>, and the Cervical Column consists of 7 vertebrae, from C1-C7.
The first nerve root (<em>C1</em>) emerges above the body C1 vertebra.
The second nerve root (<em>C2</em>) emerges below the body C1 and above C2's body vertebra.
The third nerve root (<em>C3</em>) emerges below the body of C2 and above C3's body vertebra.
The fourth nerve root (<em>C4</em>) emerges below the body of C3 and above C4's body.
The fifth nerve root (<em>C5</em>) emerges below the body of C4, and above the body of C5.
The sixth nerve root (<em>C6</em>) emerges below the body of C5 and above the body of C6
The seventh nerve root (<em>C7</em>) emerges below the body of C6 and above the body of C7.
The eighth nerve root (<em>C8</em>) emerges below the body of C7 and above the body of T1.
D. tends to increase of blood viscosity increases. I'm a bio major, hope I helped :)
Answer:
Reactions require an input of energy to initiate the reaction; this is called the activation energy (EA).
Activation energy is the amount of energy required to reach the transition state.
The source of the activation energy needed to push reactions forward is typically heat energy from the surroundings.
For cellular reactions to occur fast enough over short time scales, their activation energies are lowered by molecules called catalysts.
Enzymes are catalysts
Answer:
Algae produces food and catfish also needs warm water.
Explanation:
Sunlight regulates the productivity of algae and the number of catfish in a pool because algae produces food in the presence of sunlight during the process of photosynthesis. If algae produces more food, so more food is available for the catfish and as a result the population of catfish increases. If no sunlight occur on the pool the algae is unable to produce food and the population of catfish decreases. Sunlight increases the temperature of water which makes environment suitable for the catfish because catfish needs slightly warm water for its growth. So we can say that sunlight has a great affect on algae and catfish.
