$25 per $1,000. On or before 30 days from issuance of tax bill. Boston sightseeing tour. Ticket purchase or any water-or land-based sightseeing tourist venue or entertainment cruise or trolley tour originating or located in Massachusetts and conducted partly or entirely in Boston. 5%. Quarterly, on or before the 20th day following the close of the tax period. Parking facilities surcharge in Boston, Springfield and/or Worcester. Parking facilities built in conjunction with or as part of a project authorized by the Convention Center Financing Act in Boston, Springfield or Worcester.
This increases thoracic volume in a vertical direction. Inspiration is aided by contraction of the parasternal and external intercostals, which raise the ribs when they contract and increase thoracic volume laterally. Other thoracic muscles become involved in forced (deep) inspiration.
MUSCLE WORKING IN PAIRS. Muscles usually work in pairs or groups, e.g. the biceps flexes the elbow and the triceps extends it. This is called antagonistic muscle action. The working muscle is called the prime mover or agonist. (it s in agony!) The relaxing muscle is the antagonist.The other main pair of muscle that work together are the quadriceps and hamstrings.The prime mover is helped by other muscles called synergists.USCLE WORKING IN PAIRS. Muscles usually work in pairs or groups, e.g. the biceps flexes the elbow and the triceps extends it. This is called antagonistic muscle action. The working muscle is called the prime mover or agonist. (it s in agony!) The relaxing muscle is the antagonist.