Muriel has chain-smoked for many years and now has initial symptoms consistent with lung cancer. which applies most to what she may do? a. she is likely to seek care later because of the stigma of smoking and cancer. b. she is likely to seek care as much as non-smokers because cancer is serious. c. she is likely to seek medical care faster since she is aware of her higher risk. d. she is likely to seek care more than non-smokers as she knows her high risk.

Option C

Explanation:

If Mureil is aware that her symptoms are similar to the initial symptoms of  lung cancer then she should start taking medical treatment as fast as possible.

Cancer doesn't take time to spread neither it is a normal disease which can be treated easily. Mureil should take her initial symptoms seriously and shall start the treatment all at once and continue it till all symptoms of lung cancer are eradicated

Option C is correct

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.