Monosaturated fats and poly saturated fats lower this type of CHOLESTEROL [LDL CHOLESTEROL].
LDL cholesterol is considered to be a bad cholesterol because high level of LDL cholesterol in the blood increase one's risk of developing stroke and heart diseases.
This is Circulation !!
Pathway of the blood from Heart to Lungs to Heart then the whole body !!
Answer:
kingdom monera is single celled
Answer:
1.A tissue is a collection of similar cells that work together to perform a specific job.
An organ is a collection of different tissues that work together to perform a specific job. The function of a part of an organism is what it actually does (it's job)
2.The structure of the alveoli as a web of blood vessels surrounding an air sac allows blood cells take in oxygen and bring it into the lungs (organ)
