I believe it is an infrared light
It is called the DRI or the Dietary Reference Intakes. These are supplement reference esteems created by the Institute of Medicine of The National Academies. They are planned to fill in as a guide for good nourishment and give the logical premise to the improvement of sustenance rules in both the United States and Canada.
<span>a. organisms that live in different ecosystems
- if they live in different ecosystems, they won't compete, wrong answer!
b. organisms that use the same resource
-this is the best answer! they would compete over this resource!
c. organisms that live in the same area
-this makes competition possible, but more aspect are needed, for example they need to want the same resource (if you only eat apples and y our friend only eats ants, you won't compete)
d. organisms that are classified in the same phylum
-no, they can for example live in different ecosystems!
</span>
Answer:
a reflex
Explanation:
an example of this world be how fast you react to something such a doctor hitting your knee to test your reflex and your leg moving up
