Answer:
0.56 % of the total population
Explanation:
If in a certain population we know that the 60 % represent the boys and the 40 % represent the girls.
So the 40 % of girls is the 100 % of all the girl sample and just 1.4 % of girls are color blind. So..
40 % = 100 %
x = 1.4 %
x= (1.4 % x 40 %) / 100 % = 0.56 % of the total population.
Hope this info is useful
Answer: C. there is more silicon than calcium at the surface of the earth
Explanation:
So they can defend themselves
Answer:
A (The melting of ice in the polar regions)
Explanation:
Global warming creates many effects, which include ice melting way before it should. Sea levels have also risen in the past years which supports the fact of ice melting.
The hypothesis must be “proven.” A hypothesis is just a guess or a prediction of what may happen. If the hypothesis is proven to be correct by valid data, it can graduate to a theory. However, a theory can never be technically proven, only disproven or YET to be potentially disproven.
