Epidemiologists are scientists who study diseases within populations of people. In essence, these public health professionals analyze what causes disease outbreaks in order to treat existing diseases and prevent future outbreaks.
Therefore the most precise answer is
D) it states both their analytical work (to study causes and patterns) and also what they pretend to achieve(to contain or treatment) but doesn't fully answer the question "Why their concern is so diverse"
A) Does not only give a full valid definition but answers the question "why they concern is so diverse (extensive)?"
because they study "ALL" diseases..
Thus, the correct answer is A
<span>Two major structural differences between cells from kingdoms plantae and animalia; PLANT CELL wall, primarily composed of cellulose, is what provides the whole plant structure support and rigidity.
Animal cells do not have a cell wall, which typically distinguishes them from other The primary function of plant cells is to carry out photosynthesis because of the presence of chlorophyll in their chlorophyll.
Animal cells are unable to synthesize their own food, hence are always dependent on plants.</span>
Answer:
Floor, balance beam, half foam roll, foam pad, balance disc.
Explanation:
Exercise and yoga are good for health. Exercise helps in increasing the oxygen level of the body, increases flexibility. This body's strength also increase by performing different exercise.
Balance exercise help in maintaining the confidence and balance at any stage of the life. The balance exercise requires the half foam roll, balance disc, foam pad, floor and the balance beam. This also helps in the maintenance of the life.
Thus, the correct answer is option (A).
