Qusetion 1. The different traits within a population are caused by option for answer 1. genetic variety, 2. natural selection, 3. pollution. Due to these differences the best traits in the population for survival will show up more frequently due to 1. genetic variety, 2. natural selection, 3. pollution. Question 2. In a new environment, traits for successful survival and reproduction become more common and traits that do not support survival become less common.
1. True
2. False

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

When a doggo starts to pace around in the same line for a hand full of days. what would that mean?

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