The nutrients in some soils could be toxic to microorganisms/fish in those ponds or lakes.
(C) they used trans-Saharan trade route to acquire expensive ivory.
Answer:
Object A but not object B
Not having enough energy within the cells, injury and/death could occur.
Answer:
External Acoustic Meatus occurs in the temporal bone
Explanation:
External Acoustic Meatus is also known as external auditory canal. This canal is circular in structure and contains cartilage, bones, ceruminous gland.
External Acoustic Meatus is located on the temporal bone. This bone is located on the the lateral side and the base of the skull. Four parts of temporal bone are mastoid, squamous, tympanic and petrous.
