Answer:
The water is needed for drinking and farming.
The warm climate near water makes life comfortable.
The rich soil near waterways makes for better crops.
The waterways make trade and transportation easier.
The fish in waterways attract other animals to be hunted.
The Bold ones are the answers.
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Answer:
Protein contributes 10 to 35% of the total calories, fat contribute 20-35 % of total calories and carbohydrate contributes 45-60% of total calories.
Explanation:
National academy of science comes up with the dietary recommendation every year since year 1941. These dietary recommendations include the assessment of nutrient-based values of any diet.
One of the key methods is to assess the amount of calories contributed by each food components i.e protein, carbohydrate and fat.
This method defined calorie ranges which are known as Acceptable Macronutrient Distribution Ranges.
Protein contributes 10 to 35% of the total calories, fat contribute 20-35 % of total calories and carbohydrate contributes 45-60% of total calories.
Answer:
Adenine (A) is one of four chemical bases in DNA, with the other three being cytosine (C), guanine (G), and thymine (T). Within the DNA molecule, adenine bases located on one strand form chemical bonds with thymine bases on the opposite strand.
Thymine - a compound which is one of the four constituent bases of nucleic acids. A pyrimidine derivative, it is paired with adenine in double-stranded DNA.
Answer:
Plants, animals and other organisms that live in deserts have evolved to survive harsh conditions, scarce water and barren landscapes. ... This desertification is exacerbated by human exploitation of ecosystems that border deserts, causing land degradation, soil erosion and sterility, and a loss of biodiversity.Explanation:
Look the physical apperances or characteristics