Short Quiz

__________ are the differences that can be easily noticed by seeing.

• Physical Differences
• Intellectual Differences

____________ are small units of information inside our cells that contain instructions for how our bodies develop and function.

• Genetics

• Genes

_____________ is the natural sun protection of our skin against UV sun rays. It also determines the color of our skin.

• Sunscreen

• Melanin

It is called an ability to use the right and left hands equally.

• Ambidextrous

• Amphibians

_________ refers to the mass of an individual, typically measured in units like kilograms or pounds.

• Height

• Weight