<span>Most organisms, including humans, can't use the free gaseous form of nitrogen found in the air. We need other organisms and natural processes to "fix" nitrogen into a solid form that plants and animals can use. Most of the nitrogen that plants and animals use is made by bacteria.</span>
We can do brain scans and things that help us diagnose sickness
Answer:
Global winds are affected by convection current, pressure gradients, the Coriolis effect, and friction.
Explanation:
So they can breatheso they can breatheso they can breathe<span>so they can breathe
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Myosin and actin protein filaments attach to each other . Calcium ions release into myofibrilles . Myosin filaments pull on the actin filaments
