If one population dies out, all the populations that depend on that species for food may also die out. A change in one population affects the entire community because all the populations of a community depend on each other.
you will be sending over
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Why is freshwater essential to human life?
Answer:
Freshwater is vital for life, supporting ecosystems and human civilizations. We use freshwater in many aspects of daily life including food production, power generation, manufacturing, and sanitation.
What is the speed of bicycle B?
A. 0.2 km/min
B. 0.3 km/min
C. 4 km/min
D. 6 km/min
An organism has a diploid number of 32. What would be the number of chromosomes found in the
cells of this organism undergoing mitosis? Explain.
Answer:
There is no gamete formation meiosis in these organisms. A diploid zygote ( 2n = 32) will undergo replication to produce 4n = 64 chromosomes.
Explanation:
The number of chromosomes found in the cells of this organism undergoing mitosis would be 32.
What is Mitosis?Mitosis may be defined as a type of cell division that two genetically identical daughter cells from a single parental cell. In this type of cell division, each daughter cell has the same number and kind of chromosomes as compared to the parent nucleus.
During mitosis, a diploid cell produces two genetically identical daughter cells with the same number of chromosomes. Hence, in this question, an organism contains a cell of diploid nature with a number of chromosomes equal to 32.
As a result of this, the number of chromosomes found in the cells of this organism undergoing mitosis will remain the same and that is 32.
Therefore, the number of chromosomes found in the cells of this organism undergoing mitosis would be 32.
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why are humans not an invasive species
Answer:
Originally Answered: Are humans considered an invasive species? No, because the term is generally applied only to species that were introduced to an ecosystem and cause harm. Humans were not introduced to any ecosystem. Instead, humans underwent what is called a 'natural range expansion.
Explanation:
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They are not an invasive species because the term is generally applied only to species that were introduced to an ecosystem and cause harm. Humans were not introduced to any ecosystem. Instead, humans underwent what is called a 'natural range expansion.
Two different species of rock pocket mice live in the same desert Both eat plant seeds. What phrase best describes their relationship to each other?
predator-prey
interspecific competition
competition
intraspecific competition
Answer:
a
Explanation:
Which tool is used to test for nitrates?
A. turbidity test
B. pH meter
C. soil testing kit
D.water quality testing kit
The tool which is typically used for testing nitrates is: C. soil testing kit
Nitrogen is a chemical element with the symbol "N" and it has an atomic number (number of protons) of 7.
Basically, nitrogen is found in group (5) of the periodic table and as such it has 5 electrons in its outermost shell.
Oxygen is a chemical element with the symbol "O" and it has an atomic number (number of protons) of 8.
Generally, when nitrogen and oxygen react chemically, they produce a compound known as nitrogen dioxide.
In Chemistry, nitrates are chemical compound that comprises nitrogen and oxygen.
Also, nitrates are used in the production of soil fertilizers in agriculture.
In conclusion, a soil testing kit is mainly used to test the presence of nutrients such as nitrates in soils.
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Which items are needed for a plant to become fertilized egg,pollen,embryo,
seed
Answer:
pollen, embryo, seed
Explanation:
2. When a main motion is referred to a committee, the amendment or amendments that are pending to the main motion are
FALSE
TRUE
1. What is an example of an illness that requires airborne precautions?
Answer:
measles
Explanation:
You have two substances. Alcohol: density 0.8 g/ml and Glycerin: density
1.4 g/ml.Which substance will float in water?*
1 point
Answer:
The alcohol will float
Explanation:
Alcohol is less dense than water, compared to Glycerin which is more dense than water, (Water's density is 1.0)
Is the Earth dying? if so answer, and put the reason's why Earth is dying and what we can do to help Earth stop dying.
Answer:
Earth has been our place for many years. all inhabitants on earth are causing great destruction. along the way we tried to resolve issues yet some we couldn't figure out. the one we couldn't figure out had made a great impact on our world today. Just how do we stop it? Many ways actually, taking pollution for example. pollution is a great cause for why earth isn't as lively as before. along the years we've polluted 92% of the earths air. causing us to breathe unhealthy air. We can easily fix this problem with finding new ways to get somewhere like riding a bike or taking an energy efficient car. Therefore, we humans have change the world dramatically by doing good things and bad things, too. but in the end we are the ones causing earth to nearly give up, so we can also be the ones to let the earth forgive.
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TIP: change it up so you don't do plagiarism:)
Answer:
Yes and No
Explanation:
Even, though pollution is being caused in certain parts of earth, people are preserving the earth and it has been our place for multiple centuries
What hemisphere is Austin in?
Answer: northern hemisphere
Explanation:
Austin is located at latitude 30.26715 and longitude -97.74306. It is part of America and the northern hemisphere.
HELP ME PLZZZZZZ 101010100101101010101010101010
Answer: The answer to your Question is A
Explanation:
what is the structure of the cell wall
Need help with thisMARKING PEOPLE AS BRAINLIST
Answer:
1. Glycolysis
2. Krebs cycle
3. Electron transport chain
Explanation:
Sorry for being late. Yet I hope it helps
which is most likely to contain organic compounds?
a. rocks and sand
b. living things
c. air and other gases
d. seawater
Answer:
b. Living things
Explanation:
Every living thing contains organic compounds.
A student applies 55 N of force to a box on four types of surfaces. Each surface has a different value for Ffric-
On which surface is the student not able to move the box?
A. A
B. C
C. D
D. B
Answer:
D
Explanation:
The surface is the student not able to move the box is D.
What is force?Force is defined as an outside force that has the potential to alter how a body is moving or resting. A force is not something an object "has in it" or that it "contains." One thing experiences a force from another. The idea of a force encompasses both living and non-living things. The body can change its size, shape, and direction when force is applied. As we discovered in a previous session, forces are significant because they induce modifications to motion.
Net force is defined as all of the forces pulling on a thing combined. The net force, which is a single force, replaces the original forces' influence on the particle's motion. The top 5 words that are similar to "net force" in terms of this word similarity engine are resultant force, force, acceleration, physics, and rotation.
Thus, the surface is the student not able to move the box is D.
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Carlos states that planets that are closer to the sun have a higher surface temperature than those that are further from the sun. Why do you think Carlos is correct or incorrect?
Answer:
Yes Carlos is correct.
Explanation:
The further away an object is from the heat source, the less heat it absorbs.
Answer:
Carlos is correct
Explanation:
He is correct because when the planets are closer to the sun they get a higher tempurture
There are twenty amino acids in living organisms. Ten of these are referred to as essential amino acids. Why are they called essential amino acids?
These amino acids are the only ones that are important for the body to function properly.
These amino acids cannot be made by the human body and must be consumed in one’s diet.
These amino acids are the only ones that are made by the human body.
.
2nd one
Explanation:
these amino acids cannot be made by the human body and must be consumed in one's diet
they can be synthesized in sufficient quantities in the body.
Which best describes the process of peer review?
A. Scientists examine each other's work to make sure it is not biased
or unreliable.
O
B. Scientists prevent other scientists from seeing their experimental
data
C. Scientists allow other people to choose their control groups.
D. Scientists allow other people to draw the conclusions from their
work
Answer:
a
Explanation:
A. Scientists examine each other's work to make sure it is not biased
or unreliable.
A substance with a pH of 3 is how many more times acidic than a substance with a pH of 5?
in which part does carbohydrate digestion begin
Answer:
Technically, it begins within the mouth. However, the actual digestion process begins almost halfway through/down the esophagus (throat).
How do the Atlantic and Pacific profile differ from one another? Be descriptive of each region of ocean floor?
Which step in the formation of calcitriol is regulated by the parathyroid hormone
Answer:
The word that would fill this space would be calcium. Calcitonin lowers it, calcitriol increases it, and parathyroid hormones balance it out.
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5. Animals depend on plants for carbon dioxide..... True or False
true they depend on plants forco2
Answer:
No
Explanation:
Animals get Carbon dioxide from the air, and carbon dioxide is emitted by burning of fossil fuel
what is the size of an eukaryotic ribosome ?
Answer:
The molecular mass of a eukaryotic ribosome is ~3.2×106 Daltons.
The diameter of a eukaryotic ribosome is ~250–300 Å. Å, or angstroms, standing for one hundred-millionth of a centimeter.
Match the term with the definition.
Organism Cells
Tissue Organ
System
1. Similar cells act together to perform of common function.
2. Group of organs cooperate to accomplish common purpose.
3. Tivo or more different tissues arranged to perform a special function.
4. Smallest living unit of structure and function in the body.
5. Denotes a living thing.
Answer:
1.tissue
2.organ system
3.organ
4.cell
5.tissue
Explanation:
1.Tissues are groups of similar cells that have a common function. An organ is a structure that is composed of at least two or more tissue types and performs a specific set of functions for the body. Many organs working together to accomplish a common purpose is called an organ system.
2.Tissues are groups of similar cells that have a common function. An organ is a structure that is composed of at least two or more tissue types and performs a specific set of functions for the body. Many organs working together to accomplish a common purpose is called an organ system.
3.Cells grouped together to perform a specialized function are known as a tissue. Tissues arranged together to perform a special function are known as an organ. Organs that together to perform the many functions of the body as a whole are called a system. ... Any abnormal development of tissues or organs.
4.Molecules are the chemical building blocks of all body structures. A cell is the smallest independently functioning unit of a living organism.
5.Tissue. Word used to denote a living thing. Organism. Level made up of a group of tissue working together. Organ.
Organism denotes a living thins. Cells are the smallest living unit of structure and function in the body. Tissue is the similar cells that act together to perform a common function.
What is a cell?A cell is the basic unit of life. It is the structural and functional unit of life in the body. Cells are the smallest unit which are capable of independent existence. A number of similar cells act together to perform a common function is called a tissue.
Organ is made up of two or more different tissues which are arranged to perform a special function. A group of different organs cooperate to accomplish common purpose such as digestive system, excretory system, etc. Organism denotes a living thing which is made up of different organ systems which combine to perform various functions.
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Dumping raw sewage into a river will reduce the amount of dissolved oxygen in the
water. What effect could dumping raw sewage most likely have on a river ecosystem?
O an increase in cellular respiration due to the rising level of phosphates in the water
O a decrease in water temperature due to the energy transfer from osmosis
O a decrease in aquatic animal populations
O an increase in fish populations
Answer:
The first option "an increase in cellular respiration due to the rising level of phosphates in the water"
Explanation:
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I need Help please?????!!!
Answer:
force
Explanation:
Force is as follows, strength or energy as an attribute of physical action or movement. (ex of physical action. push or pull)
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