Answer:
proteins
Explanation:
They have many functions:
-internal and external support
-helps repairing cells
-has a role in transporting materials ex:hemoglobin
Answer:n energy transfer, happens from one object to another without changing its form. For example, when you fill a pot of water and sit it on the stove, the water continues to heat until you turn it off. While in a energy transformation, the energy changes forms such as Chemical, kinetic.
Explanation:
Answer
The skeletal system works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals. The skeletal system is also called the musculoskeletal system.
Explanation:
The hydrosphere (water on the surface of the planet). This includes oceans, seas, rivers, streams, lakes and ponds.
