<span>She should begin by collecting data related to his respiratory system. Due to his chest issues, she needs more information on this particular system. This is a episodic database for a limited short term problem, it is different from a complete database that includes a full physical exam and a full health history.</span>
Answer:
The correct answer is option C. secrete chemical messengers that travel in the bloodstream.
Explanation:
Endocrine glands are organ or gland that secrets hormones that are chemical messengers travel through the bloodstream instead of the duct. There are several glands that are part of the endocrine system such as the thyroid gland, pancreas, hypothalamus, and others.
These chemical agents are the travel through the blood and act on the site of action.
Thus, the correct answer is option C. secrete chemical messengers that travel in the bloodstream.
Answer:
oxygen enters blood cells by 'diffusion'
Because the amount of precipitation is equal to the amount of evapotranspiration and runoff.
The answer is the pigment red
