Answer: C) Proteins
Explanation: Protein provides 4 calories for every 1 gram consumed as does carbohydrates, while fat provides 9 calories for every 1 gram consumed. The body can rapidly metabolize carbohydrates, making this macronutrient the favored energy source for your body. In contrast, the vital macronutrient protein breaks down your body's cells and rebuilds them.
Answer:
1. The ciliary muscle of the eye
2. The iris muscle of the eye
3. The piloerection muscle
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Answer: false
Explanation: The lower leg is comprised of two bones, the tibia and the smaller fibula.
A fetus is considered viable as early as 24 weeks.
<h3>Age of viability of fetuses</h3>
A fetus is formed from a zygote.
A fetus is considered viable when it can survive and become a normal human irrespective of whether it gets to the required gestation period before being delivered.
This period has been found to be as early as the 24th week after fertilization.
More on fetuses can be found here: brainly.com/question/7964921
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Peritoneum membrane if the appendix is ruptured it can cause the infection to spread and can lead to death if not treated quickly or properly.
