Answer:
The very bottom one
Explanation:
Thymine and Adenine always pair together while cytosine and guanine go together.
1.) consumers
2.) omnivores
vague I think, :l
Haemoglobin is an iron rich pigment that carries oxygen
Answer:
According to the Acceptable Macronutrient Distribution Ranges (AMDR), what percentage of total calories should come from carbohydrate?
<u>The answer is</u> "45 to 65 percent"
Explanation:
<u>Carbohydrates</u>:
Carbohydrates are grouped into 3 classes: Monosaccharides, Oligosaccharides and Polysaccharides. Carbohydrates are found in living organisms as they are also known as sugars. They are are the most abundant bio-molecules belonging to class of organic compounds. The breakdown of carbohydrates supplies the principal part of the energy that every organism needs for various important processes. Carbohydrate foods are an important source of fiber and other nutrients.
<u>Acceptable Macronutrient Distribution Range:</u>
Acceptable Macronutrient Distribution Range is the predetermined range of intake for a particular energy source in our diet that is associated with overall health and reduce the risk of chronic disease with the aim of making the intake supply essential nutrients which are important in metabolism, growth, and many other functions. If an individual consumed in excess of Acceptable Macronutrient Distribution Ranges, it raises concerns over a potential increase in the risk of chronic diseases.
Photosynthesis will result in gain of energy in an ecosystem
