Answer:
i think it is the first one
Explanation:
cows make manureand algae is a decomposter for it
Answer:
Option (a).
Explanation:
The primates shows well developed social behavior and easily distinguishable on the basis of social groups. The social organization in primates help them to show dominant behavior in society and helps them to protect from their enemies.
The dominance character of the primates makes them superior in their social groups. Communication among primates helps them to develop the social behavior. The cohesion is the proximity and bond strength among the individuals. The dominace and communication plays important role in the cohesion of pimates.
Thus, the correct answer is option (a).
Heat is produced by matter. Matter is made up of atoms and molecules and energy causes the atoms and molecules to always be in motion. ... Molecules move slower in cold things and molecules move faster in hot things. The more molecules, more heat.
Nitrogen-fixing bacteria in the soil and within the root nodules of some plants convert nitrogen gas in the atmosphere to ammonia. Nitrifying bacteria convert ammonia to nitrites or nitrates. Ammonia, nitrites, and nitrates are all fixed nitrogen and can be absorbed by plants.
The amount of energy at each trophic level decreases as it moves through an ecosystem. As little as 10 percent of the energy at any trophic level is transferred to the next level; the rest is lost largely through metabolic processes as heat.