Answer:
Explanation:Compounds which have carbon and hydrogen atoms in their structure or formula are known as organic compounds. For example, a molecule of is organic because it has carbon and hydrogen atom in its formula. ... Thus, we can conclude that an organic molecule will always contain carbon and hydrogen
Answer:
lichens and bacteria also fungi are all example of pioneer species
Explanation: they are because of where they live how they grow and why they do what they do to help the environment.
Answer:
ATP,NAD+,FAD,CO2
Explanation:
Glycolysis ,the krebs cycle and the electron transport chain produce about 36 ATP molecules from one molecule of glucose.Ten NAD+ molecules and two FAD molecules are reduced to transport H+ ions and electrons to the electron transport chain.Six molecules of CO2 are produced and released from the body as a waste product.
Answer: Option B
Pigs wallow in the mud to cool themselves down.
Explanation: Pigs' skin contains lots of fats, and fats serves as thermal insulator during cold (low temperatures); unfortunately, this feature turns becomes a disadvantage during heat (high temperatures). Hence, pigs frequently wallows in the mud (or any nearby cool water place) - to reduce their body temperature.
