Mark on his bike ride bike and I am so sorry for you to see me I am so sorry for your help and you know that
Answer: D. Acid from abandoned mines
Explanation:
Point source pollution can be define as the pollution that can be caused by a pollutant whose source of origin is known. As the source of origin is known the path of the pollutant can be traced back to it's origin hence, the pollution can be controlled.
Among the options given, D. Acid from abandoned mines. is the correct option this is because of the fact that the source of origin of the pollutant is known that is abandoned mines.
Answer:
The membrane that covers the lungs is called the pleura :)
Explanation:
Answer:
Generally th rate of reaction of most enzymes will double by a rise in 10 degrees Celsius, but when temperature is more than optimum temperature heat denatures the enzyme which cause the steep descending slope.
Explanation:
The velocity of enzyme reaction increases when temperature of the medium is increased reaches a maximum and then falls (Bell shaped curve). The temperature at which the maximum amount of substrate is converted to the product per unit time is called optimum temperature. As temperature increases more molecules get activation energy.
Generally, the rate of reaction of most enzymes will double by a rise in 10 degrees celsius. But when the temperature is more than 50 degrees celsius, heat denaturation and consequent loss of tertiary structure of protein occurs. So activity of the enzyme is decreased which cause the steep descending slope.