Answer: Bacteria
Explanation:
During the process of curd formation specific kind of bacteria known as lactobacillus bacteria is used to ferment milk.
The fermented milk is known as curd. When milk is heated upto a temperature of 30-40 degrees centigrade and some curd is added to it, the lactobacillus in the curd starts multiplying and converts the lactose present in milk to lactic acid.
This lactobacillus bacteria is very good for the health of people as it reaches the stomach and helps in better digestion of food.
Answer:D. Heart and lung function
Explanation:the word “cardio” relates to the heart
Cardiorespiratory fitness refers to how efficiently the heart and lungs work together to deliver oxygenated blood to the muscles during exercise. It's essential for cardiovascular health, quality of life, and longevity.
Cardiorespiratory fitness refers to the ability of the heart and lungs (option d) to supply oxygen-rich blood to the working muscle tissues and the capacity of the muscles to use oxygen to produce energy for movement. This involves the circulatory and respiratory systems' abilities to transport oxygen throughout the body efficiently, maintaining overall health and stamina.
An individual with high cardiorespiratory fitness can sustain large-muscle, dynamic, moderate-to-high intensity exercise, such as walking, running, bicycling, and swimming, for prolonged periods. This capacity is critical for preventing cardiovascular diseases, improving quality of life, and promoting longevity.
Learn more about Cardiorespiratory fitness here:
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Explanation:
In the given problem, Farah is doing an experiment that involves calculating the speed of a longitudinal wave
For example, Sound wave is a longitudinal wave. It travels faster in solid than liquid and gas as the solid is more denser.
The speed of the sound increases with the temperature. At higher temperature, the molecules have more kinetic energy. They can vibrate faster. The sound wave can travel faster. The speed of the sound in the room temperature is 346 m/s.
If Farah increases the temperature then the sound wave travels faster.
The correct answer is false
Answer:
In anaerobic respiration, one molecule of glucose is broken down into two molecules of ethanol (in yeast) or lactic acid (in muscle cells) with a net gain of two molecules of ATP (adenosine triphosphate).
Two molecules of carbon dioxide are released as the byproduct.
It helps in regenerating the NAD⁺ lost in the process of glycolysis.
The overall process is termed as fermentation.
Lactic acid fermentation is catalyzed by the enzyme lactate dehydrogenase and alcohol (ethanol) fermentation is a two-step process which is catalyzed by pyruvate decarboxylase and alcohol dehydrogenase.
b. False
Answer:
True.
Explanation:
Environmental impacts can be defined as changes in the environment caused by man and his activities. In the case of the deterioration of the Alps, the constant degradation of nature caused by industrial processes has caused an increase in global temperature, causing the melting of glaciers and degrading the Alps.
Any activity that man performs in the environment will have an environmental impact. This impact, however, can be positive or not. Unfortunately, in most cases, the impacts are negative, leading to degradation and pollution of the environment.
The negative impacts on the environment are directly related to the growing increase in urban areas, the increase in automotive vehicles, the irresponsible use of resources, the excessive consumption of material goods and the constant production of waste. We realize, therefore, that not only large companies affect the environment, we, with small attitudes, cause environmental impacts on a daily basis.
Answer by YourHope:
Answer is true!!
Human impact on the environment CAN be seen in the deterioration of the alps!!!
:)