Biosphere- protect habitats
Atmosphere- reduce auto emissions
Hydrosphere- reduce,reuse,recycle
Geosphere- limit fertilizer
Two functions of the skeleton system are:
- It is a support structure for the body
- It provides protection our internal organs
Answer:
A. Frogs A and C
Explanation:
If we look at both of the DNA scans we can see they both have IDENTICAL dna.
