I sell a variety of paper including AQA papers where each has a merged marking scheme simply buying both papers at a price of one

allows blood to flow directly from the right atrium into the left atrium to bypass pulmonary circulation - ️️foramen ovale carries blood from the umbilical vein to inferior vena cava; allows some blood to bypass the liver - ️️ductus venosus atrial contraction; systole; p wave - ️️atrial depolarization max volume of air that can be exhaled following maximal inhalation - ️️vital capacity allows blood in pulmonary artery to flow directly into the descending aorta to byp...

___________________ is a Branch of biological sciences that studies the structure of the body. - ️️Anatomy ______________________ is a Branch if biological sciences that studies how the body functions. - ️️Physiology ___________________________ is a Branch of biological sciences that studies improper body functioning. - ️️Pathophysiology What is the body's ability to remain the same? - ️️Homeostasis The smallest unit of an element is called what? - ️️atoms Wha...

Utility pruning is the pruning of trees located in the vicinity of power lines for the purpose of __________ __________ __________. - ️️ensuring reliable service Which type of cuts are less unacceptable? - ️️internodal cuts (e.g. topping) Which type of cuts are more acceptable? - ️️nodal cuts (e.g. drop-crotch, thinning) Where should the final cut be made for proper utility pruning? - ️️just outside of the branch bark ridge and the branch collar Flush cuts damage...

Sleet - ️️Precipitation that freezes solid before it hits the ground Term for a systematic method for command, control, and coordination of an emergency response - ️️incident command system emergency operations center - ️️Most utilities, municipalities, and large tree contracting firms have designated storm processes and designated ( ) where conditions are monitored and decisions are made. True - ️️T/F Personell from external organizations who travel to a storm area are ...

arboriculture - ️️science and art of caring for trees, shrubs, and other woody plants in landscape settings, combining physical skills and modern technology to utilize scientifically based methods to care for trees tree - ️️a woody plant that is 20 feet and taller forestry - ️️commercial production and utilization of timber arborist - ️️someone who works with trees and cares for them, aka a tree surgeon tree warden - ️️Title given to an individual who cares for tr...

A comprehensive vegetation management program should be __________ rather than reactive, & based on principals of __________ vegetation management. - ️️proactive; integrated An important first step in any vegetation management program should be to asses system conditions, which is often done through an __________. - ️️inventory A traditional cycle will schedule maintenance __________ trees grow into conductors. - ️️before A vegetation management scheduling unit may be an en...

What is a volt? - ️️a unit of electrical force Electrical resistance determines how much __________ is required to move electricity along a conductor and is measured in __________. - ️️energy; ohms A conductor carrying more than __________ volts would be considered a NERC line. - ️️200,000 2 examples of protective equipment: - ️️circuit breakers lightning receptors An energized wire or conductor in a circuit is also known as a __________. - ️️phase True or Fa...

Crew mobilization Major storms or __________ weather events are the usual cause of power outages over large areas. - ️️catastrophic for a storm event is much more rapid from a __________ status. - ️️standby Voluntary safety standards for pruning, trimming, repairing, maintaining & removing trees, & cutting brush: - ️️ANSI Z133 On a storm site, cutting should not begin until all risks have been assessed & the __________ approach has been decided & adopted. - ️️safest A...

ISA BMPs provide a practical guide for implementing __________ __________. - ️️industry standards NERC standards are specific to what line voltages? - ️️200 kV & above NERC standards require the reporting of all tree caused outages by __________ categories - ️️three Trees growing into contact with a single-phase distribution conductor pose __________ threat of a tree-ground fault. - ️️little Clearing for a new distribution line is likely to be paid for by a __________...

Volt - ️️unit of electrical force and is roughly analogous to psi in a water pipe or hose. volt ampere ohm - ️️One __________ is required to push one__________ of current across one __________ of resistance Voltage - ️️__________ = Current X Resistance 120 volts - ️️typical voltage limit for residential use, excluding large appliances 240 volts - ️️typical voltage limit for air conditioners, electric heaters and kitchen ranges in residential use 2.4kV - 34.5k...