Which of the following statements are true? A. The Skull has no joints and is a complete bone.

B. The skull has many immoveable joints, connecting various bones.

C. The wrist is a ball-and socket joint.

D. The elbow is a saddle joint.

the bald eagle got 50 because everything gets 10% of what they consume and since 50 is ten % of 500 hundred that means the   grasshopper had to have consumed a plant with 5,000 calories of energy

c is the answer. hope this

a ratio derived from the equality between two different units that can be used to convert from one unit to the other. information obtained from experiments, sometimes called experimental results. the part of the experiment that is affected by the independent variable.