The answer is 'biped', i.e., an upright walking animal. The basin-shaped pelvis would support abdominal organs as well as mechanically assist locomotor and postural muscles. The whole at the bottom of a bipedal animal's skull through which t<span>he vertebral column attaches to the skull is called the foramen magnum.</span> The arched feet of a biped are to support increased weight.
<span>when an organism makes a mark in mud or sand. The sediment dries and hardens.</span>
Answer:
The correct answer is- Mutualism
Explanation:
Mutualism is a symbiotic relationship between two organisms in which both organisms interact and get benefited from each other. So in mutualism both help in each other survival.
In mycorrhiza fungi are associated with the plant roots and provide nutrients and water from soil to plants and plants provide food(sugar) to its partner i.e. fungi. Therefore both the partners are benefitted from each other.
Therefore mutualism is the symbiotic relationship exemplified by mycorrhizal fungi.
Answer:
I am not sure but I believe it's c.the need for a source of energy
