The phrase "appears to comprise" is correct and usable in written English.
It can be used when indicating that something seems to be made up of certain components or elements, often in a formal or academic context.
Example: "The study's findings appear to comprise several key factors that influence consumer behavior."
Alternatives: "seems to consist of" or "appears to include".
We're no musicologists but this track appears to comprise one sole chord.
The Royal Navy appears to comprise just two destroyers; in fact, it deployed 39 destroyers and 309 other craft.
Around the corner in an adjacent street, past a ramshackle community garden that appears to comprise almost entirely of weeds, is where the action's happening.
An extension of the calcareous Dinaric range of the Balkans, the core of the Pindus appears to comprise metamorphic and volcanic rocks: schists, serpentines, granite, and jasper.
Negative emotionality appears to comprise a final common pathway to depressive disorder through which the diverse risk factors of childhood adversity and low omega-3 composition are expressed.
All the matter we can see appears to comprise just 4% of the Universe, the rest being made up by mysterious dark matter and dark energy.
The resulting patterns of variation are complex and appear to comprise both random and deterministic components.
These appear to comprise aeolian-derived fine quartzose sand, ensuring the effective resetting of the luminescence signals prior to deposition.
We show that these structures appear to comprise of an interlinked system of at least three sets of drivers and four core processes.
Old closed-canopy forests appear to comprise a relatively minor landscape component in mixed-severity fire regimes with fire rotations of 50 years or less.
Despite a dispersed and fragmented distribution that persisted for several thousand years, the savanna bur oaks of this region appear to comprise a single genetic population.
