the answers are 1 3 4 and 5
Answer:
During platelet plug formation, platelets begin to stick to: collagen with the assistance of von Willebrand factor. As a platelet plug forms at an injury site platelets become activated and their cytoplasm: degranulates as they release chemicals such as ADP and thromboxane A2.
Explanation:
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Answer:
aorta
Explanation:
The aorta and its branches carries the blood to all the body's tissues.
Answer:Igneous rocks are made from cooling of lava or magma.
