40 to 44 percent of people are in the range of 0 to 4 years.
A population is a group of different people. There are three different types of population such as rapid growth, slow growth, and negative growth.
In rapid growth, the population will grow rapidly. While slow growth population grows very slowly. In negative growth population growth is negative.
In the population graph, male and female growth is shown. The darker color in the population shows males and the lighter color shows females population.
Therefore, 40 to 44 percent of people are in the range of 0 to 4 years.
To learn more about the population, refer to the link:
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Answer:
looks like about 8% to me
provide support for researchers’ prediction that naltrexone will turn out to be toxic to certain types of bacteria.
Which of the following, if discovered to be true, would most seriously weaken the support for the researchers’ prediction?
A. After being administered to mice, naltrexone does not pass from the bloodstream into the intestine.
B. Naltrexone inhibits morphine from triggering the migration of intestinal bacteria into the bloodstream.
C. Mice that have been given naltrexone but not morphine have no greater risk of developing blood poisoning than do mice that have not been given either substance.
D. The increased risk of blood poisoning is not the only harmful effect on mice of being given morphine.
E. Conditions other than the presence of intestinal bacteria in the bloodstream can cause blood poisoning in mice
Answer:
Which of the following, if discovered to be true, would most seriously weaken the support for the researchers’ prediction?
The correct answear is B. Naltrexone inhibits morphine from triggering the migration of intestinal bacteria into the bloodstream.
Explanation:
Naltrexone is a non-selective opioid antagonist, it competes with these at the level of the receptors and thus reduces their effects.
The responses A, C, D and E does not weaken the support for the
researches ´ predictions, and are not relevant to the argument.
Living cells use chemical energy primarily found in carbohydrate molecules as their main source of energy, much of which is produced by photosynthesis. They release this stored energy through catabolism when they consume food and break down these molecules, fuelling necessary cell functions. This energy flow, described by bioenergetics, is essential to the cell's metabolism.
All living organisms use a source of energy for their metabolic activities. Living cells primarily use chemical energy found in carbohydrate molecules (food), the majority of which are produced through a process called photosynthesis. Through photosynthesis, organisms convert solar energy into chemical energy which is then used to create carbohydrate molecules.
Much of this stored energy is released when an organism consumes food and breaks down carbohydrate molecules, a process called catabolism. This energy provides the cells with the fuel they need to perform their necessary functions. For instance, cells import, metabolize, synthesize, and transport nutrients and other molecules needed for the cell's survival rates. This energy management is crucial for things like muscle growth, the breakdown of complex carbohydrates into simpler sugars for energy, and the transportation of signaling molecules like hormones and neurotransmitters.
Scientists often use the term bioenergetics to describe the flow of energy through living systems like cells. The building and breaking down of complex molecules occur through stepwise chemical reactions, some of which spontaneously release energy, while others require energy to proceed. All of these reactions, whether they use or release energy, are part of the cell's metabolism.
A key part of this process is glucose, a sugar that is the primary energy source for living cells. The first step in breaking down glucose for energy is a process known as glycolysis, which occurs in both prokaryotic and eukaryotic cells and does not require oxygen, making it anaerobic.
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Answer:
ecological succession
Explanation:
b. diatoms
c. dinoflagellates
d. red algae
Answer:
The answer is A
Explanation: