Answer:
option 1 is correct
Explanation:
the ability of substance to conduct heat and electricity depends upon the number of free electron since copper is transition metal it has a loosely held electron in their outer shell that is able to move freely to other atoms because of these free electron copper is a good conductor of electricity
<span>Answer: b. bowman's capsule
Filtering is the first step in kidney function. All of the blood component that less than a certain size will be filtered. Filtering is happened in the glomerulus</span> where the blood vessel is convoluted, makes the surface area is higher. The filtered fluid is contained at the Bowman's capsule, then going to the proximal convoluted tubule, then <span>loop of henle </span>
Naturalists would suggest that it is important to plant more trees so
that we can avoid the effects that come alongside deforestation such as
soil erosion and high levels of ozone. It is important not to
underestimate the positive effect that trees have on the environment, in
fact one tree can actually release enough oxygen to provide for two
people over the course of their lifetime.
1.Height- how tall someone is in the 1800 vs 2019
2. Bone structure-density
3.Life expectancy-
Coming to an agreement can sometimes be difficult.