I don't know what the expieraments about but I can say its rather B or C the independent variable is the variable that you are testing.
The umbilical region, in the anatomists' abdominal pelvic nine-region scheme, is the area surrounding the umbilicus and it is placed approximately on middle of distance between xiphoid process and pubic symphysis (navel).
Answer:
180 hope this helps tell me if its wrong
Explanation:
Female part) (male part) colorf<span>modified leaves that protect the developing </span>flower<span> bud</span> part
im adopted my my grandparents and i refer to them as my grandparents unless i have to fill out papers
mark brainliest