Answer:
The correct choices are:
A. At random
D. Represent the population
Explanation:
- Random sampling ensures that every member of the population or group has an equal chance of representation.
- Random sampling eliminates the possibility of response or sample bias which gives a universal sample that uniformly represents all members of the population.
- A good sample should represent the entire population. This can be achieved by through random sampling.
- Convenience and volunteer based samples both have an increased risk of response bias. These samples will only represent selected individuals instead of the entire population.
Answer:
Mucous Membrane
Explanation:
Mucous membranes are a certain type of epithelial tissue which secret mucous, and line most bod cavities and tubular organs.
While keeping the infant warm may help the infant to sleep, it promotes transitional homeostasis, not growth (B).
Thermoregulation is a component by which warm blooded creatures keep up with internal heat level with firmly controlled self-guideline free of outer temperatures. Temperature guideline is a sort of homeostasis and a method for protecting a stable interior temperature to make due.
Thermoregulation, heat guideline, is basic to the endurance of a youngster in light of the fact that the infant's bigger surface region (C) per unit of weight inclines toward heat misfortune. While keeping the newborn child warm may assist the baby with resting, it advances momentary homeostasis, not development (B). (A) is inconsequential to the virus stress of the infant. (D) doesn't uphold the metabolic outpouring that outcomes from neonatal intensity misfortune.
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Answer: to take a look inside and around the ears
Explanation: the dog may have either allergies, bacterial infection, or skin parasites so it is important to check for hot spots that may indicate a bacterial infection
