The main reason it can be hard to reach a diagnosis is simply because a disease or disorder is so rare that it is unrealistic for a doctor to be familiar with every one of the thousands of rare conditions. Another reason that it can be difficult to diagnose a rare disease is because many of these conditions are genetic.
The correct answer is B.)
If this were a cheap option, then it would be used a lot more.
Hope this helps!
They're both:
- called <span>Angiosperm or </span><span>flowering plants.
They're tracheophytes.
They have xylem , phloem and vascular bundles.
They're both used to classify many different types of seeds</span>
The particulate nature of matter explains that when a substance gets heated it particles gets energised and they move away from one another in a random manner, hence the correct options are
- The space between the particles is different with more space between particles in a gas
- The particles will have different kinetic energy
<em>What happens to particles when they are heated</em>
With an increase in temperature, the particles move faster as they gain kinetic energy, resulting in increased collision rates and an increased rate of diffusion.
With an increase in temperature, the particles gain kinetic energy and vibrate faster and more strongly
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It's quite difficult to give you the ansver without any diagram attached. But I think I can help you. I suppose the first, the second and the third atom all are <span>carbon, Then fourth should be sulphur and the last one - nidrogen
The actual look of this task should be like that : </span><span>atom 1,2,3,4-sp2
atom 5-sp3. I hope it will help you in some measure, but next time check it carefully.</span>