Due to their immense oxygen needs, slow-twitch fibers are associated with many blood vessels, mitochondria, and increased concentrations of myoglobin, an oxygen-binding protein in the blood that provides muscles their reddish coloring.
Answer:
He is starting to suffer from dehydration and heat exhaustion
Explanation:His body can no longer produce enough sweat to cool him down simply because of the fact that he did not drink any liquids but it is important he gets hydrated soon or he may need to go to the emergency room
Answer:
Nucleic Acids
Explanation:
Between carbohydrates, lipids, proteins, and nucleic acids, DNA and RNA molecules most accurately fall under the macromolecular category of nucleic acids.
Answer:
They transform it into oxygen through cellular respiration
Explanation:
Answer:
implantation – the process by which the zygote attaches to the uterine wall.
