The given statement is True.
A good way to try out a fitness center is to utilize free trials of the facility.
Explanation:
Fitness centers offer many programs in one facility. These programs may include the following:
- Gym
- Aerobics
- Zumba
- Yoga
- Swimming
- Strength Training and many more
Everyone's body is different, so not all fitness programs are for everyone. One should choose the fitness program which best suits the needs. So to choose the fitness center, one must avail the free trails to know what program offered by the center is best suited for him/her.
In this way, the person would be able to see the atmosphere of the center and the efforts their trainers put to achieve your fitness goals, without paying for the whole package.
Learn more about the fitness programs at:
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The heart is strengthend through cardiovascular exercise.
A - may include physical intimacy
B- involves people who are related by marriage or adoption
<h3><u>Answers;</u></h3>
-less than 1%
-Thrombopoiesis
-Megakaryoblast
-Thrombopoietin
-Megakaryocyte
-Proplatelets
-Platelets (thrombocytes)
<h3><u>Explanation</u>;</h3>
- Platelets (or thrombocytes) make up less than 1% of formed elements with a concentration between 150,000 and 400,000 per cubic millimeter. The production of platelets is called thrombopoiesis.
- From the myeloid stem cell, a committed cell called a megakaryoblast is produced. It matures under the influence of thrombopoietin to form a megakaryocyte.
- Megakaryocytes are easily distinguished both by their large size (about 100 micrometers [μm] in diameter) and their dense, multilobed nucleus. Each megakaryocyte then produces thousands of platelets.
- The process of how megakaryoctes produce thrombocytes was in question until 2007. Researchers reported that megakaryoctes produce long extension from themselves called proplatelets.
- While still attached to the megakaryoctye, these proplatelets extreough the blood vessel wall in the red bone marrow. The force from the blood flow "slices" these proplatelets into the fragments we know as platelets (thrombocytes).
