I believe it is because you often have to do tests such as blood and stool tests to find them, and things like heartworm have to be in the right cycle and must have females present(other wise be in the right circumstances )
Answer:
c nonstop activity that requires large amounts of oxygen and works the heart
That would be the nucleus.
Explanation:
Infant
Normal: when it comes to heart rate, the normal state is between 85 to 190 when a baby is awake. One month until one year, 80-180. When it comes to respiratory system, it’s 30-60 times per minute. Temperature— 98.6 Fahrenheit. Blood pressure —64/41,
Abnormal: Anything less that differs to this.
Children
Normal: From one month to 11 years, normal heart rate would be 70-120. When it comes to respiratory system, children until the age of 5, 20-30 breaths per minute. Six to eleven years, between 12-20.
Abnormal: Anything else that differs to this.
