Well if you memorize the system of scientific names, you won't be misleaded. Some common names are very decieving and there are millions of species out there. So why memorize every single one when you can learn one system to name all of them scientifically
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Thank me if you agree
This is a very true statement. Sadly enough, many babies can even die because their mothers drank, or smoked during pregnancy.
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1. <u>Respiratory Pump</u> : During inspiration and expiration a pressure difference is formed between the thoracic capacity and abdominal capacity forcing blood back to the heart
2. <u>Gravity</u> : drains head and neck; increases when limbs are flat or elevated, helps blood in the upper body return to the heart
3. <u>Muscle Pump:</u> Contracts during exercise, compressing veins located between them
4. <u>Smooth Muscle:</u> Layer within the vein wall that venoconstricts to aid in the movement of blood
Hope this helps!
