The diagram above illustrates a part of the human skeleto...
The diagram above illustrates a part of the human skeleton. It represents the bones of the
upper arm
lower arm
upper leg
lower leg
Correct answer is B
The diagram shows the lower arm which can be seen between the elbow and the wrist.
The group of Arthropods that has no antennae is the ...
In the test for starch, the leaf is first placed in boiling water to ...
In the male reproductive system of a mammal, sperm is stored in the? ...
Which of these is an example of physiological variation? ...