Answer:
A
Explanation:
Observing behaviors has nothing to do with research. Hope this helped!!! have a great day!!!
Answer:
smooth muscle
Explanation:
The mucosa consists of epithelium, an underlying loose connective tissue layer called lamina propria, and a thin layer of smooth muscle called the muscularis mucosa.
Answer:
There are 4 main blood groups (types of blood) – A, B, AB and O. Blood group O is the most common blood group. Almost half of the UK population (48%) has blood group O.
Your intake of protein and your workouts