When most people in Africa has aids, its considered an epidemic. When most people are considered fat asfack in the US its also considered and epidemic.
According to the NAEYC D. KINDERGARTENERS...... I hope this helps you! : )
Answer:
Five to eight second.
Explanation:
The living organisms are made of the chemical. The hormone, receptors and any information that travels in the body are mainly depends on the chemical substances present in the body.
Chemical substance needs to be travel in the body whenever its require. The speed of the chemical substance depends upon its nature whether the substance is polar or non polar and at the site in which the substance is released. The chemical that travels from the lungs to the brain can travel maximum into 5 to 8 seconds.
Thus, the correct answer is option (a).
Answer: no
Explanation water and carbon dioxide are produced as wastes. the cells in both plants and animals perform respiration.... during photosynthesis , a palnt uses light, water and carbon dioxide to make its own food. oxygen is given off during photosynthesis as a waste product
Dog breeding is an example of natural selection.
Please select the best answer from the choices provided
T
F
False
Hope that helps
~May
