Darwin observed the beaks of the birds and how the different beaks helped the birds to eat different types of seeds.
This relates to natural selection because certain finches with say a smaller shorter beak would be able to eat only smaller seeds and fruits as to where a finch with a longer larger beak could eat larger bigger seeds and fruits.
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This answer is true a rain gauge can measure solid and liquid precipitation
I believe that the answer might be A. a<span> strong acid has a higher pH than a weak acid.</span>
Answer:
Sugar dissolves faster in hot water than it does in cold water because hot water has more energy than cold water. When water is heated, the molecules gain energy and, thus, move faster. As they move faster, they come into contact with the sugar more often, causing it to dissolve faster.
Answer: Option C is not a property of a acid, acids turn blue litmus paper red.
Explanation: