When organism adapt there is a greater chance or survival.
The answer is: B
The cardiac cycle consists of two phases; a period where the heart muscle is relaxed, called <u>diastole</u>, and a period of contraction, called <u>systole</u>.
These are then divided into four stages. These are;
1.<u>Ventricular Filling Period (VPF)</u>
2. <u>Isovolumetric Contraction Period (ICP)</u>
3. <u>Ventricular Ejection Period (VEP)</u>
4.<u> Isovolumetric Relaxation Period (IRP)</u>
At rest, cardiac diastole lasts for approximately 0.5 seconds, and cardiac systole lasts approximately 0.3 seconds to complete. However, during exercise, when the heart rate is increased the time period of <u>diastole</u> , especially, is reduced.
Answer:
i belive rhst the answer is family tree
hope this helped boo :)
Answer:
1.2 2.2 grams
Explanation:
Intake 1.5 gr of proteins per pound daily.
It would be ideal to intake at least 30grams of proteins through food high in leucine (poultry, eggs…).
To build muscles eat at least 4-5 meals high in this protein every 3-4 hours.
