Answer:
common ancestor. ... Mammals share the homologous structure of the vertebrae in common.
Explanation:
Explanation:
In a food chain, only 10% of energy is transferred from one trophic level to another trophic level. If the energy produced at the producer level is 1000 J, then the energy available at the primary consumer level will be 100 J and energy available at the secondary consumer level will be 10 J.
Answer:
The origin of the rock. The texture of the rock. The type of mineral in the rock.
Answer:
heat
rainfall
Explanation:
heat and rainfall determine which traits are adaptive
The bacteria is prokaryotic, it is unicellular
