Which structure in the cell shown in the figure below stores materials, such as water, salts, proteins, and carbohydrates?

The energy needs of a human population are not affected by

Can someone i have no idea of how to do this.

Homo heidelbergensis was a tall, muscular hunter, who used both tools and weapons. because h. heidelbergensis was not a gatherer/forager, but ate a varied diet including meat and fish, we would expect to see what anatomical changes?