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Levart [38]
3 years ago
8

What is the definition of "nutrients"?

Biology
1 answer:
DedPeter [7]3 years ago
7 0
The correct answer would be B.(2nd one)

There are seven major classes of nutrients:

carbohydrates, fats, fiber, minerals, protein, vitamins, and water.
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The muscular system is mostly made of muscles that allow your body to move and be flexible. Muscle tissues can be classified int
madam [21]

The muscular system can be broken down into three types of muscles: skeletal, smooth and cardiac, according to the NIH. Skeletal muscles are the only voluntary muscle tissue in the human body and control every action that a person consciously performs. The muscle that is found at the heart is Cardiac Muscle.  It is an involuntary, striated muscle that constitutes the main tissue of the walls of the heart. Hope this helps.

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3 years ago
Please help mee
saveliy_v [14]

Answer:

The study of mathematics as a "demonstrative discipline" begins in the 6th century BC with the Pythagoreans, who coined the term "mathematics" from the ancient Greek μάθημα (mathema), meaning "subject of instruction".[4] Greek mathematics greatly refined the methods (especially through the introduction of deductive reasoning and mathematical rigor in proofs) and expanded the subject matter of mathematics.[5] Although they made virtually no contributions to theoretical mathematics, the ancient Romans used applied mathematics in surveying, structural engineering, mechanical engineering, bookkeeping, creation of lunar and solar calendars, and even arts and crafts.

Explanation:

3 0
3 years ago
How does natural selection lead to adaptations of populations?
forsale [732]

Answer:

Natural selection leads to adaptation, that is, to a population dominated by organisms that are anatomically, behaviorally, and physiologically well suited to survive and reproduce in a specific environment. ... Species become extinct because they can no longer survive and reproduce in their altered environment.

Explanation:

6 0
2 years ago
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The portion of the dna double helix requiring the least energy input to form the bond is the.
WARRIOR [948]
The answer is hydrogen bond between the complementary strands.
6 0
1 year ago
Si una adolescente a la que se llamará Laura mide 1.65 m y pesa 70 kg, calcula su IMC.
nikdorinn [45]

Answer:

<h3>BMI (IMC): 25.7 </h3>

<u>Explanation:</u>

Dado que el IMC de Laura es 25,7, tiene sobrepeso.

El sobrepeso puede aumentar el riesgo de ciertas afecciones de salud, incluidas las enfermedades cardiovasculares, la presión arterial alta y la diabetes tipo 2.

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