Answer:
a and b
Explanation:
This may not be right, but from what i remember it should be when the moon is aligned with the sun then the tide is highest
The answer is none of the above!
Answer:
Drug R will is the independent varaiable.
Explanation:
Drug R in your question is independent variable because it is in your control and you can change the amount of drug i.e. from 200mg to 400mg. As the name independent variable indicates the amount of drug is not dependent on anything.
The GAD is dependent variable because it is responding to amount of Drug R. The GAD is dependent on amount of Drug R used i.e. if u increases the Drug R amount from 200mg to 400mg, the GAD symptoms will be reduced from 25 % to 50%.
Hamilton Anxiety Scale is constant variable in the experiment because it did not change.
Hoping it might be helpful !!
Answer:
ai) P= Red blood cell Q= Alveoli
ii)1. It gives the lungs a large surface area to volume ratio.
2. It is moist and thin.
b) P has a disc or biconcave shape which allows the O2 to bind to it with the help of a protein called haemoglobin for it to be transferred to various parts of the body.
c) Carbon monoxide will bind to the haemoglobin to form carboxyhaemoglobin causing oxygen disruption
Dietary Reference Intake or DRI is the recommended amount of nutrient intake that the body should take in various stages of the human life. If Reuben <span>weighs 205 lbs (93 kg), the amount of protein he needs would be: 93kg * 0.8g/kg= 74.4grams of protein
If Reuben eats 154.2 grams of protein, then the </span><span>grams protein per kg would be; 154.2grams /93kg= 1.7g/kg</span>