A 62-year-old male was the restrained driver of a car that was hit on the driver's side. Emergency Medical Responders have extricated and fully immobilized him with a cervical collar and long board. When asked, he complains of dizziness as well as leg and arm pain. Assessment reveals multiple contusions and deformity to his left forearm and a laceration with minor bleeding to the left side of his face. His airway is open and his breathing is labored. A rapid radial pulse is felt. Skin is cool and dry. What assessment finding would the EMT address first?

A) Bleeding from facial laceration
B) Rapid pulse
C) Complaint of dizziness
D) Labored breathing

b. heterotroph

explanation:

what bodys are there orbiting?

nb

explanation:

kj

the oldest known insects are believed to live around 400 millions ago as suggested by the fossil records.   some plants having woody stems also evolved during this time.

after the evolution of insects the first four legged species or the tetrapods evolved in shallow freshwater habitats from the intermediate species approximately 397 million years ago. the tetrapods went on conquering the land giving rise to amphibians, reptiles, mammals and birds.

the major split in tetrapods first occurred 340 million years ago branching off from amphibians.

363 million years ago when the carboniferous period began the insects started roaming on land and taking flights, following which the four limbed tetrapods adapted in the terrestrial habitat.