D. Lions and elephants needing a watering hole.
This is because they will compete with each other in finding a watering hole, thus a competitive relationship.
Skin is a layer that protects your bones
<span>The major function of bone marrow is to generate blood cells and the red is found in flat bones like the hip.</span>
Well banana spider can be referred to 3 different kinds of spiders
1, the golden silk orbweaver (not poisonous?)
2, the argiope appensa (not <span>poisonous)
</span>3, the brazilian wandering spider (is <span>poisonous)</span>