Answer:
i would say the heart
Explanation:
the heart pumps blood through your system, keeping you alive. the brain only helps you think. and plus, so many people in this world are dumb so they already surviving without a brain so the obvious answer is heart
Answer:
C nitrogen!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
e. all of the above mechanisms for establishment of the microbiota in newborns
Explanation:
To a greater or lesser extent, all of the above contribute to the development of a newborn's microbiota.
The concept here is that the baby is immersed in a novel environment. It implies that any minimal interaction or physical contact can lead to the conditioning of the microbiota depending on that environment.
Also to clarify, there is not only one microbiote. There is a digestive, an intestinal, pulmonary, etc...
<span>Light energy is absorbed by chlorophyll, a green substance found in chloroplasts in some plant cells and algae. Absorbed light energy is used to convert carbon dioxide (from the air) and water (from the soil) into a sugar called glucose. Oxygen is released as a by-product. - BBC</span>
All protozoans are unicellular (are a single cell). Similar to the plant-like protists, protozoa are found in nearly all aquatic habitats. Protozoa play a key role in maintaining the balance of ecosystems. They are an important food source for organisms higher up in food chains.
