Look at the list of some types of data that can be use to describe a populated area.

1. Plants and animals in the area
2. Human population density in the area
3. Types of roads in the area
4. Water table levels in the area

Which types of data must be included in a model comparing risks of groundwater pollution of drinking wells in two different watershed areas?

A) 2 & 4 only
B) 1 & 2 only
C) 2 & 3 only
D) 1 & 3 only

Hurry i need your (100 points) 1) what are the responsibilities of the region of the brain highlighted below? (picture located below) the highlighted portion is at the rear base of the brain, behind the brain stem. regulating homeostasis, hunger and eating, thirst and drinking, and many other functions of basic survival. coordinating movement and balance by using information from sensory nerves, including hand-eye coordination. controlling voluntary body movements, processing information from sense organs, thoughts, and learning abilities. regulating important involuntary bodily functions such as blood pressure, heart rate, breathing, and swallowing. 2)which of the following systems or structures is correctly paired with its function? neurons - brain cells that control thoughts, calculations, and memory cerebral cortex - portion of the brain that controls involuntary body movement peripheral nervous system - carries impulses to and from the central nervous system central nervous system - carries information from the nerves to the muscles and glands

In general, are there any major differences that you can see? explain

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?