It can show how big a box needs to be for a certain thing like a phone
after giving 30 chest compressions (at a rate of 100 per minute), follow up by checking if the child is breathing.
Answer:
Decreasing child mortality, improving education and providing people with economic opportunities all help to reduce fertility and population growth. International aid, fair trade and global justice are all tools to help bring global population back to sustainable levels.
Explanation: