Increased blood viscosity, increased cardiac output, increased pulse rate, anxiety, fear, physical exercise, Nicotine, and arteriosclerosis
three different source of light from three different directions
123
Density.Temperature.Pressure.
If its a line graph then do three separate lines for the three different results but do each one in a different colour then add a key.
a, an, the
running on a treadmil is a great way to increase heart rate, Stress on a person could increase it aswell, or lack of sleep. Illegal drugs such as crystal methamphetamyn and cocain keep your heart racing.
Cycling, swimming, running are three exercises that will increase the heart beat, open up the lungs, and increase the endurance and stamina.
Four
7 has two different factors. 9 has three different factors. 10 has four different factors. 16 has five different factors. So, the answer is 10.
9 has three factors.
A frog's heart has only three chambers, and a human's heart has four chambers.
There are an infinite number of them. 8 has three prime factors, 30 is the first with three distinct prime factors.
30
3 different factors for 72
Factors of 28 in three different ways are: 14*2, 7*4, 7*2*2 and remember also 28*1.
There are three factors that increase peripheral resistance. These factors include autonomic activity, pharmacologic agents, and blood viscosity. Each factor increases the constriction of arteries, which in turn causes peripheral resistance.
Muscles.Hear has three walls,endomcardium,myocardium,pericardium with all three has different components.