If everyone on the planet used the same amount of resources as an average American, four Earths would be needed to sustain them.
<h3>What are Resources?</h3>
These are the materials available in the environment which add quality and value to our life.
The earth comprises of resources which is limited and is therefore the reason why four earth will be needed to sustain them if everyone used the same amount.
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Only alpha and beta ray will be affected because they are charged with positive and negative ions respectively. In Electric field, they will be moved(i cant figure out a suitable word). THey move in a hyperbolic path and follows the positive and negative terminal. Both the alpha and beta will flow to opposite to each other where alpha will move to the negative terminal and beta will move to the positive terminal. In magnetic field, its more complicated then electric field. U eva heard of the Left Hand Flemming Rule?, Its hard to explain without a diagram. Maybe u shud search out urself. They will follow a circular path. In both fields, alpha will move less while beta will shift more because alpha is heavier then beta.
As i say just now, gamma is not affected by both fields because it isnt charged
Re-uptake, the absorption of excess neurotransmitter that has been secreted into the synaptic gap by a presynaptic nerve ending
Turn the revolving turret (2) so that the lowest power objective lens (eg. 4x) is clicked into position.
Place the microscope slide on the stage (6) and fasten it with the stage clips.
Look at the objective lens (3) and the stage from the side and turn the focus knob (4) so the stage moves upward. Move it up as far as it will go without letting the objective touch the coverslip.
Look through the eyepiece (1) and move the focus knob until the image comes into focus.
Adjust the condenser (7) and light intensity for the greatest amount of light.
Move the microscope slide around until the sample is in the centre of the field of view (what you see).
Use the focus knob (4) to place the sample into focus and readjust the condenser (7) and light intensity for the clearest image (with low power objectives you might need to reduce the light intensity or shut the condenser).
When you have a clear image of your sample with the lowest power objective, you can change to the next objective lenses. You might need to readjust the sample into focus and/or readjust the condenser and light intensity. If you cannot focus on your specimen, repeat steps 3 through 5 with the higher power objective lens in place. Do not let the objective lens touch the slide!
When finished, lower the stage, click the low power lens into position and remove the slide.
Your microscope slide should be prepared with a coverslip over the sample to protect the objective lenses if they touch the slide.
Do not touch the glass part of the lenses with your fingers. Use only special lens paper to clean the lenses.
Always keep your microscope covered when not in use.
Always carry a microscope with both hands. Grasp the arm with one hand and place the other hand under the base for support.
