Answer:
D- slow, irregular breathing
Explanation:
the only one that makes sense to me lol
Answer:
You must be taking an test. Anyways the interesting thing about the heart it is the size of an adult fist.
Answer:
Nutrient density identifies the amount of beneficial nutrients in a food product in proportion to e.g. energy content, weight or amount of detrimental nutrients. Terms such as nutrient rich and micronutrient dense refer to similar properties.--- Wikipedia
Explanation:
