Which statement best describes the levels of organization within the human circulatory system? Blood cells and muscle tissue are organs of the circulatory system.
6 The structures of the circulatory system are all made up of a single type of tissue.
Cells are made of tissues that enable them to move materials through blood vessels.
d
An organ made of tissues pumps cells throughout the body to deliver oxygen and nutrients.

Which pedigree symbol is used to represent a female carrier of a recessive x-linked trait? поө0 || save and exit submit

Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consists of two types of cells. some of these cells will become the placenta. what do the other cells develop into?

Svetlana and her mother are very similar. both have blonde hair, a love of scrapbooking, blue eyes, and a thin nose. which statement  most likely  describes svetlana’s traits? svetlana inherited her love of scrapbooking from her mother, but her blue eyes come from her environment. svetlana inherited her blue eyes from her mother, but her love of scrapbooking comes from her environment. svetlana inherited her thin nose from her mother, but her blonde hair comes from her environment. svetlana inherited her blonde hair from her mother, but her thin nose comes from her environment.