Or high cbd it all depends on the plants used to make them. We will clear one thing off the list really quick sativa or indica is the type of a plant, they can both contain the same healing properties (or be used for the same thing depending on the strain).
Thc or tetrahydricannibinol is a psychoactive compound contained in the flowers yes it takes you to a euphoric state of mind (indica plants) and a cerebral high (commonly found in sativa strains).
Thca is a non psychoactive compound similar to cbds can help with inflammatory problems as well as relaxation but will not get you high. When using oils Thca cbd are what you want. thc-9 otherwise called delta-9 is another psychoactive compound in cannabis.
The main healing compounds contained in cannabis flowers are Thca, cbd, and a couple other compounds these are the properties you want when trying to help medical conditions such as tumors, cancer etc etc
If needed I can provide much more info on this subject @Fever and your not challenging me.
Ps...keep in mind that every time you smoke the thc compound in the flowers is what leaves you in a euphoric or cerebral state of mind