During a study of lichens and air quality in part of china, scientists measure the thickness of lichens and estimate how many rocks and trees are covered with lichens in one town. the scientists are following the scientific cycle of observing while using a systematic process, establishing facts, explaining facts, and then returning to the systematic process to collect more facts. when scientists carefully measure the lichens and agree on their average thickness and how often they appear, which parts of the scientific cycle are the scientists using? a. process and facts, because they are using a systematic method to measure and then record data? b. process and facts, because they are observing lichens and air quality and describing why they are related c. explanation and process, because they are using a systematic method to measure and then record data d. explanation and process, because they are observing lichens and air quality and describing why they are related

Example of health promoting behavior

Adnexa is a word that literally means and is applied chiefly to refer to the appendages of the eye. an antrum is a _sinuscavity_, especially within a bone. the term asthenopia means a condition of in the an astrocytoma is a consisting of hypercrinia refers to of any endocrine gland. dacryogenic pertains to the of dura means and is used as a shortened form or duramater, the outer covering of the brain. the word fascia is used to denote a of fibrous tissue. heliosensitivity denotes to the hypnology is the of the term isocellular refers to the composition of cells of the size or kind. a laparogastrostomy is the creation of a permanent to the through the wall. the term malignant is used to mean something demetia is a general term for deterioration. the term oculopathy refers to any of the prepartak means occurring just the term podalic denotes being accomplished by means of the a mastoscirrhus is a cancer of the sclerosis is a of a septum is a general term to designate a dividing a sinus is a in the body the term somatopathy denotes a as distinguished from a mental one. tarsus pertains to the region of the foot. the term topalgia denotes trachelomyitis is an of the within the

Summarize four pregnancy-prevention methods. discuss the benefits effectiveness and risks of each