Answer:
Lipids perform three primary biological functions within the body: they serve as structural components of cell membranes, function as energy storehouses, and function as important signaling molecules.
Answer:
When looking north, you see stars appear to move in circles.
Explanation:
- The motion of stars in northern hemisphere shows the circular motion that follows the path around the Polaris.
- As it takes 24 hours to complete one full circle, so during a night less than 12 hour, we see only certain part of path i.e. stars moving in an arc.
- And if you're facing north, they are moving from west to east.
- So depending upon the time of observation the stars may take the path of an arc or the full circle.
An ageing people with low fertility rate means that larger groups of Singaporeans are entering their retirement years, while a less number is entering the workforce. It is necessary to ensure that there are adequate working-age individuals to drive the scrimping and support an ageing population.
<h3>Why does Singapore have a low birth rate?</h3>
Singapore's resident population (defined as citizens and permanent residents) has shifted closer to stability as the birth rate has declined—a trend that will continue. The birth rate has fallen because of an expansion in the proportion of highly educated Singaporeans, who manage to have fewer children.
<h3>How can Singapore increase birth rate?</h3>
- Improve Grandparent Guardian Relief
- Reduce the levy for domestic helpers
- More sick children exit
- Change the Baby Bonus
- Working Mother's Child Relief and tax breaks enhanced
- Make "alone time" for parents
- Ability to operate more domestic helpers.
To learn more about Singaporeans, refer
brainly.com/question/1075558
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