Maybe a hematoma? it could be a few things but this is what first comes to mind
Crushing a can.
Melting an ice cube.
Boiling water.
Mixing sand and water.
Breaking a glass.
Dissolving sugar and water.
Shredding paper.
Chopping wood.
Answer:
Yes. Environmental preservation; health and safety; cultural, civic and religious practices and laws; resource availability and allocation; water sanitation, waste management; climate; air quality; history are all basic demographic education components in addition to numeric ‘how many’ sustainability. Whether taught at the K-6 , high school or graduate level, curriculum must be multidisciplinary to be meaningful.
Explanation:
