An action potential is caused by either threshold or suprathreshold stimuli upon a neuron. It consists of four phases; hypopolarization, depolarization, overshoot, and repolarization. An action potential propagates along the cell membrane of an axon until it reaches the terminal button.
1. conduct a question / purpose
2. conduct background research
3.propose a hypothesis
4. design or perform experiment to test hypothesis
5.record observations and analyze what the data means
6.conclude where your hypothesis is correct or wrong . communicate your results.<span />
Deforestation is a human activity that increases erosion.
All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing. When viewed together, these characteristics serve to define life.
The core of the sun is so hot and there is so much pressure, nuclear fusion takes place: hydrogen is changed to helium. Nuclear fusion creates heat and photons (light). The sun's surface is about 6,000 Kelvin, which is 10,340 degrees Fahrenheit (5,726 degrees Celsius).^-^
Hope I Helped Honey Have A Nice Day ¨Peace¨
