Environmental Tobacco Smoke (ETS).
Which followings above ??
Answer:
Drinking excessively can increase your risk of developing a heart disease, this is because it increases the blood pressure, this is one of the most important risk factors for having a heart attack. Consuming too much alcohol also weakens the heart muscle, which means the heart cannot pump blood like it used to, causing sicknesses like cardiomyopathy which causes the weakened heart muscles and the four heart chambers to grow in size, and as a result leads to weak contractions. Other sicknesses may appear when consuming excessive alcohol such as arrhythmia.
Answer: Time is the independent variable, and the number of birds is the dependent variable.
Explanation: The independent variable is a variable that's variation doesn't depend on that of another (it's independent!); or in simpler words, it's the variable that is being changed but is not being measured. It is also often denoted by x. The dependent variable is a variable that's values does depend on that of another (it's 'dependent')-- or it's basically the variable that's be measured. Hope this helps! :)
