Some organisms mutate and genetically different. Natural selection is when things die off because they have not mutated or adapted to the environmental changes(survival of the fittest) adaptation is necessary to overcome environmental changes. Sorry if I didn't explain this good enough but I hope I helped some
I'm not sure but I know that the liver produces bile. The liver stores sugars but removes others and secretes the bile into the small intestine.
Answer:
12 mg
Explanation:
The given says it is 10 mg per square meter. If the child is 1.2 square meters, you can solve this by merely multiplying the two figures.
10 x 1.2 = 12 mg
If you want to see how the units cancel out, you can do this also:

Added info!
Drug dose needs to be very specific and also needs to be appropriate for the bsa or weight of the patient. Some drugs can have very strong reactions and an overdose can be deadly. On the other hand, if you give them less than what is required, it may not be effective anymore.
The rapid release of air/ gas bubbles during cooling
What are The answer choices?