Animals obtain nitrogen by eating plants which has absorbed nitrogen from the soil.
Answer:
Explanation:
10 Easy Workplace Safety Tips
Train employees well. ...
Reward employees for safe behavior. ...
Partner with occupational clinicians. ...
Use labels and signs. ...
Keep things clean. ...
Make sure employees have the right tools and have regular equipment inspections. ...
Encourage stretch breaks. ...
Implement safety protocols from the start.
Answer:
Incorrect
Explanation:
Lighting is very powerful, just feeling the vibration may shock you.
Answer:
Objective Lenses: Usually you will find 3 or 4 objective lenses on a microscope. They almost always consist of 4x, 10x, 40x and 100x powers. When coupled with a 10x (most common) eyepiece lens, we get total magnification of 40x (4x times 10x), 100x, 400x, and 1000x. To have good resolution at 1000x, you will need a relatively sophisticated microscope with an Abbe condenser. The shortest lens is the lowest power, the longest one is the lens with the greatest power. Lenses are color coded and if built to DIN standards are interchangeable between microscopes. The high power objective lenses are retractable (ie 40xr). This means that if they hit a slide, the end of the lens will push in (spring loaded) thereby protecting the lens and the slide. All quality microscopes have achromatic, parcentered, parfocal lenses.
Explanation:
I don't know for sure if this is correct but hopefully it is( ꈍᴗꈍ)
