Answer:
Hi there, so the population pyramid visualizes two variables which are sex and age but it doesn't tell us the actual number of population within a region it only collects the sex (female and males) and the ages (ranging from infant to elderly).
So the only thing that population pyramid data can't collect is the actual population in number.
Hope this helped :)
The population pyramid, therefore, depicts the two factors of sex and age, but it is silent on the region's actual population size instead, it simply gathers data on ages and sex (females and men) (ranging from infant to elderly).
What is the population?As a result, the only thing the population pyramid data cannot measure is the size of the population.
Population pyramids do have certain restrictions, though. It is typically impossible to tell the relative contributions of various demographic processes on population age structure since they simply provide the size of each age-sex group in the population.
Therefore, depicts the two factors of sex and age, but it is silent on the region's actual population size instead, it simply gathers data on ages and sex.
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In a simple food chain, small fish eat algae; bigger fish eat the smaller fish; bears eat the
bigger fish.
Using the above scenario, which of these would have the largest amount of available
energy?
A. Grass
B. Grasshopper
C. Snake
D. Owl
Why do only house geckos and Pacific gulls have two temporal holes in their skills?
Answer:
They listen to sound and feel vibrations through those two temporal holes to grasp their surroundings and survive.
Explanation:
Hope this helped!
name the device that helps you to maintain potential difference across a conductor
Answer:
battery
Explanation:
Any source of electricity, the battery, or the power supply is there to maintain the potential difference across a conductor.
To measure this difference we use VOLTMETER - Instrument for measuring potential differences, voltage differences. It is called a voltmeter as it allows the measurement of the potential difference or voltage that exists between two points belonging to an electrical circuit. The voltmeter, therefore, detects the voltage.
what are some of the limitations of science and scientists
Answer:
a major limitation would be funding for projects
A cell is placed in a solution with a HIGHER solute concentration (a
hypertonic solution) than the inside of the cell. What will happen to the
cell?
Answer:
the cell will shrink due to the concentration gradient. Areas of low to areas of higher concentration.
Explanation:
Which of the following types of particles found in an atom has no charge?
Answer:
neutron has no charge because it is equal in mass
Which cell would have MOST trouble maintaining homeostasis?
A. Cell A
B. Cell B
C. Cell C
The cell that would have the most trouble maintaining homeostasis is cell A. The correct option is a.
What is homeostasis?Any self-regulating process, such as homeostasis, helps an organism retain stability while responding to environmental factors that are favorable for its survival. If homeostasis is effective, life continues; if it is not, the organism perishes or suffers a catastrophe.
There are three cells in the given which are of different sizes' cell a is 1 cm cell 2 is 2 cm and cell 3 is 3 cm from each side.
Cell A would have the most towel in maintaining homeostasis, says because it is small and growing is one of the terms needed for maintaining homeostasis. If the organism is small it would have difficulty, then the organism is big it would easily maintain the homeostasis of his body.
Therefore, the correct option is a, cell A.
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Which of the following is true regarding lipids? *
1 point
Answer:
there are no answers, you can put them in the comments
Explanation:
Are the Earth's seasons caused by the differences in the distance
from the Sun throughout the year or the tilt of the Earth's axis?
Earth's tilted axis causes the seasons. Throughout the year, different parts of Earth receive the Sun's most direct rays. So, when the North Pole tilts toward the Sun, it's summer in the Northern Hemisphere. And when the South Pole tilts toward the Sun, it's winter in the Northern Hemisphere.
how does the flu impact public health
Answer:
major public health concern. Annually, flu causes illness in a substantial proportion of the U.S. population and may result in serious complications, including events leading to hospitalization and death. Influenza viruses are highly unpredictable.Mar 8, 2018
At the age of 22, Mrs. LaBlanc was less than 4 feet tall. Her short stature was probably influenced by the lack of a growth hormone produced by the
Answer:
pituitary gland
Explanation:
I got it right on the worksheet
help please thanks This is for Science
Answer:
no he got banned
Ex
planation:
Many animals use pheromones to find places to live.
True or False
Answer:
False
Explanation:
false becz many animals produce chemicals
called pheromones to communicate.
Given reason the base of a building is made wider
Answer:
here
Explanation:
to make it stable and not fall :)
help me plz
its for 9th grade biology or 10th grade
Answer:
The answer should be [tex]X^{A} Y^{A}[/tex]
Since the pedigree has two different letters, it will have one letter of each, but the DNA will still be A.
What is the pressure at 4000 km below the earth's surface?
GUYSSS HELPP, ILL MARK YOU BRAINLYYY
Explanation:
1 light energy
2 chemical energy
3 chemical energy
4 light energy
Answer:
1, Light energy
2, Chemical energy
3, Chemical energy
4, Light energy
4. What is the basic form of stored energy in fossil fuels?
oxygen
carbon
nitrogen
uranium
Answer:
The answer is Carbon.
Explanation:
Carbon is the basic element where the most energy is stored and used as a fuel.
What can we NOT learn from the fossils found in rock strata?
A. when a species became extinct
B. the exact age of each individual fossil
C. the diversity of organisms at a certain location or during a certain time period
D. how a type of organism has changed over time
Answer: C
Explanation:
Consider a major environmental change (like antibiotics entering a person's body). If there are not organisms in a population that have traits that allow them to still continue to survive to reproduce, what would likely happen to that population?
Answer:
The population (of the bacteria) will reduce
Explanation:
This question appear a little confusing because of the structure of the second sentence. However, it appears to describe how an antibiotic works. Antibiotics work against bacteria by either making the environment toxic for the bacteria (which kills it) or inhibiting the growth/reproduction of the bacteria. Both patterns will eventually lead a sharp reduction in the population of the bacteria. Even if what the antibiotic does is to inhibit the reproduction of the bacteria, this act provides the body with an opportunity to fight the "unreproductive" remnants of bacteria thereby leading to the reduction of population of the bacteria.
What is unique about bowerbirds?
How are a venus fly trap and a pitcher plant homologous?
What roles do conservation and energy efficiency play in helping us meet our energy
needs sustainably?
Pls help me I don’t have much time left I’ll give brainliest
Answer:
A. 10 N right. I believe this is the right answer
15 pts
D
Question 14
5 of Learning
Compare and contrast the burning of a Cheeto with the cellular respiration that
happens in your body.
Answer:
Cellular respiration is similar to combustion because both reactions rely on fuel (reducing and oxidizing agents) to start the reaction; the difference is that in cellular respiration, enzymes are used during the reaction. Both result in smoke (CO2 and H20) and energy.
Hope this helps!!!!!
The graph below represents the effect of enzyme concentration on the reaction rate.
Based on this graph, what can you conclude about the relationship between enzyme concentration and the rate of starch chemical reaction? (ASK 1a1)(DOK1)
Question 4 options:
a. The reaction rate decreases as the enzyme concentration increases
b. The reaction rate increases as the enzyme concentration decreases
c. The reaction rate increases as the enzyme concentration increases
d. The reaction rate is indirectly proportional to the enzyme concentration
Answer:
C
Explanation:
Increasing enzyme concentration will speed up the rate of a reaction, as long as there is substrate available to bind to.
Rate of reaction is directly proportional to the enzyme and substrate concentration. Therefore, option (C) is correct.
What is enzyme- substrate complex ?
An enzyme-substrate complex is what happens when a substrate attaches to an enzyme's active site during a chemical process. Aspects including temperature, pH, co-factors, activators, and inhibitors can affect an enzyme's activity.
A substrate is placed into the active site of the enzyme, or the location where weak bonds can form between two molecules. An enzyme substrate complex is created, and the enzyme's pressures on the substrate cause it to react and turn into the reaction's intended product.
Therefore, option (C) is the correct option as long as there's enough substrate for enzyme to bind and convert to product.
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Three that live in the savanna are lions, giraffes, and elephants. Choose two of these animals. For each one, describe an adaptation that has enabled it to survive in the savanna. Then tell which which animals in the population would be more likely to survive if a dry season was unusually long.
Giraffes and Elephants: Giraffes have adapted a long neck over time letting them eat and access food allowing them to survive. If a dry season was unusually long they would succeed fine because they are able to eat and drink from the trees. Elephants have survived with similar tactics of eating higher up, they have rough skin allowing them to outlast the heat, and only need water after long periods of time.
Elements or compounds that can only be separated or combined to make substances with new properties by means of a chemical reaction.
Answer:
substance
Explanation:
hello hope this helps
What is now done to wastewater that was not done until more recently?
I believe it is the treatment for dangerous pollutants exiting our waterways into the ocean.
The atomic number appears
A- The number of protons in the nucleus of each atom.
B- The number of electrons in the nucleus of each atom.
C- The number of protons and electrons combined in each atom.
D- The number of elements in the periodic table.
Which of the following types of particles found in an atom has no charge?
A. electron
B. nucleus
C. neutron
D. proton
Answer:
Neutron
Explanation:
Neutrons are uncharged particles found within all atomic nuclei.