Answer:
Metal is a good conductor of heat but air is a poor conductor of heat.
Explanation:
Touching the metal sides of the oven can be harmful while holding our hand briefly in the oven air is okay. This tells us about the relative conductivities of metal and air <em>that metal is a good conductor of heat but air is a poor conductor of heat</em>. Conduction is the transference of heat through physical contact. Not all materials conduct heat in the same way. The best conductors of heat are metals and stone.
Ok so this is going to be long...
But here you go :)
Brazil Natural Resources mainly include:
<span>Iron Ore
Manganese
Bauxite
Nickel
Granite
Limestone
Clay
Sand
Tin
Gold
Platinum
Uranium
Gems
</span><span>Petroleum
Phosphates
Timber
<span>Hydroelectric Power</span></span>
The second Amendment: the right to bear arms
Explanation:
I believe the second amendment should be abolished. I believe it should be abolished because, The second amendment is very dangerous. It is very dangerous if it is in the wrong arms. Only though some countries allow people “to bear arms” It’s not safe. That is why I think the Second Amendment should be removed.
I think that the key point here is the "easily reproducible" - because all of them can be scientific questions (even a! it could tell us about about the human psyche!)
but d. is the best answer for a reproducible experiment. B could also make a good experiment, but it would be too expensive to be easily reproducible. C is calling for a more complex analysis that is too complex for an experiment. And a would require more questionnaires than experiments
Answer:
Australia is a modern independent country but it still has a few ties with Great Britain.
Explanation:
