The feeding mechanism of the protozoan makes it a PARASITE. A parasite is an organism which live in or on another living organism [host]and derive its nutrients and nourishment from it to the disadvantage of the host. Parasites usually cause harm to the host.
The ovaries produce the female egg cells, called the ova or oocytes. The oocytes are then transported to the fallopian tube where fertilization by a sperm may occur. The fertilized egg then moves to the uterus, where the uterine lining has thickened in response to the normal hormones of the reproductive cycle.
There is no real answer to this question because there is no universal answer. Everybody can create their own meaning of what life is and what life can be. It is up to you to decide.
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:
Family members may help each other, by giving moral support. And caring for each other in times of need.
Hope that somewhat helps
Explanation:
