Answer:
yes what about it post questions for answer's
Explanation:
1.Henslow aided about hundreds collaborators, one of whom was young Charles Darwin
2.when Darwin took this famous trip to HMS Beagle, his place was arranged by Henslow
3.Henslow set out a framework that Darwin began by arranging his observations
The geologic features that help scientists to determine the relative ages of rocks by their positions include index fossils, intrusions, and cross-cutting relationships (Option d).
<h3>What does geological age mean?</h3>
The expression geological age refers to the relative age of a given rock and or fossil (i.e. a piece or trace of dead organism) in a geological time scale.
In conclusion, the geologic features that help scientists to determine the relative ages of rocks by their positions include index fossils, intrusions, and cross-cutting relationships (Option d).
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D. chlorophyll is the main source of light in photosynthesis
Answer: map
Explanation: I say its map because a map represents the entire earth