Answer:A good index fossil is one with four characteristics: it is distinctive, widespread, abundant, and limited in geologic time. Because most fossil-bearing rocks formed in the ocean, the major index fossils are marine organisms. That being said, certain land organisms are useful in young rocks and specific regions.
Explanation:
Biotic factor: consumes insects and snails
Abiotic factor: deciduous forests
The suggest animal alive is a human beings
Answer:
all cells have the ability to move
Explanation:
