question: the depletion of co2 would generally have to come from an accelerated rate of net absorption.
Capitalize this past sentence correctly.
A: The depletion of CO2 would generally have to come from an accelerated rate of net absorption.

question: from 1939 titchmarsh concentrated on the theory of series expansions of eigenfunctions of differential equations , work which helped to resolve problems in quantum mechanics . however :
Capitalize this past sentence correctly.
A: From 1939 Titchmarsh concentrated on the theory of series expansions of eigenfunctions of differential equations , work which helped to resolve problems in quantum mechanics . However :

question: straps for attaching additional material 2st large compartments with various zip and an extra mesh compartment. 2st pockets of different dimensions on the front with a zipper.
Capitalize this past sentence correctly.
A: Straps for attaching additional material 2st large compartments with various zip and an extra mesh compartment. 2st pockets of different dimensions on the front with a zipper.