Answer:
a. tongue
b.t cells
c. stomach
d. arteries
Explanation:
trust me man took biology in 5 grade
Answer:
Conducting a literature review.
Explanation:
The health may be defined as the condition of fit, healthy and well being of the physical, mental and social health of an individual. The personal and public hygiene is important for the maintenance of proper health.
The health education must be given in schools to explain the importance of health in the human life. The experiments and any research related to the health information is mainly developed by the study of the literature review and conducting the surveys.
Thus, the correct answer is option (a).
Answer:
A. It secretes chemical messengers that travel through the blood to signal changes at target cells.
Explanation:
The endocrine system is made up of glands that generate and release hormones; chemical matters produced in the body that control the activity of cells or organs.
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Answer:
Outside influences that can impact a business. Various external factors can impact the ability of a business or investment to achieve its strategic goals and objectives. These external factors might include competition; social, legal and technological changes, and the economic and political environment.
