Text: bring water and sunlight to the clover flower to make it blossom.

Correct capitalization: Bring water and sunlight to the clover flower to make it blossom.

Text: no. 49 - barrel ring with sling swivel

Correct capitalization: No. 49 - Barrel ring with sling swivel

Text: eu: tobacco and other "health determinants", topics in annual journalism prize | exsmokers

Correct capitalization: EU: Tobacco and other "health determinants", topics in annual journalism prize | ExSmokers

Text: the child car seat perfectly adjusts to the vehicle seat.

Correct capitalization:
The child car seat perfectly adjusts to the vehicle seat.