Answer:
Role of organisms in the nitrogen cycle:
Bacteria play a central role: Nitrogen-fixing bacteria, which convert atmospheric nitrogen to nitrates. Bacteria of decay, which convert decaying nitrogen waste to ammonia. Nitrifying bacteria, which convert ammonia to nitrates/nitrites.
Explanation:
I THINK THIS IS SHORT AND EASY
Answer:
Explanation:
Active cellular transport:
- It is the movement of molecules against the concentration gradient (from low concentration to high).
- Active transport requires expense of energy supplied by ATP.
- It is a rapid way to transport of large sized molecules.
Passive cellular transport:
- It is the movement of molecules along the concentration gradient (from high concentration to low).
- Passive transport does not require expense of energy.
- It is a slow process and small sized molecules get transprorted.
Answer:
C
Explanation:
I think it is C because the moon revolves around the Earth.
The organism that Michelle is studying can best be classified into the domain EUKARYA.
The three domain classification system was introduce by a scientist named Carl Woese. The classification system categorizes all living organisms into three basic domains, which are: archaea, bacteria and eukarya. The archaea and the bacteria groups represent the prokaryotes while the eurkarya group represent the eukaryotes. Eukaryotic organisms are divided into plants and animals. The eukaryotic plants, even though they are multi cellular like animals have some features, which distinguish them from the animals, these include: ability to produce their own food and inability to move around their environment.
The answer is C, lynx, shown in the genius stage.
