Answer and Explanation:
Doctors must complete a four-year undergraduate program, along with four years in medical school and three to seven years in a residency program to learn the specialty they chose to pursue. In other words, it takes between 10 to 14 years to become a fully licensed doctor.
P wave is the atria “firing”/depolarizing, the QRS complex is the ventricles depolarizing (and the atria are depolarizing while this happens), and the T wave is the ventricles depolarizing. Depolarizing is when it contracts, and repolarizing is when it relaxes and refills.
Answer:
Butterflies are insects in the macrolepidopteran clade Rhopalocera from the order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. ... Winged adults lay eggs on the food plant on which their larvae, known as caterpillars, will feed.
Explanation:
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Answer:
The growth hormone/IGF-1 system stimulates both bone-resorbing and bone-forming cells, but bone formation is the dominant effect, resulting in increased bone mass. Thyroid hormones boost the energy production of all cells in the body, including bone cells.
Answer:
2. It releases energy from broken-down food molecules
Explanation:
The mitochondria are cell organelles, that convert nutrients into energy.
