Answer:
In biology, the term fitness is a measure of the ability to survive and produce more offspring relative to other members of the population in a given environment.
which structure is found in nearly all ecosystems
Answer:
producers, consumers, decomposers organic matter energy(most likely the sun)
Explanation:
I ecosystem must contain these if it doesn't then its not an ecosystem so yea hope this helps you :) bye ;)
Producers, consumers and decomposers are found nearly all ecosytems.
What is Ecosystem?An ecosystem is a region where different species of plants, animals, and other organisms coexist in harmony with the environment, including the climate and geography.
An ecosystem is a region where a bubble of life is created by plants, animals, and other organisms interacting with the weather, environment, and other factors.
Abiotic variables, or nonliving components, coexist with biotic components in ecosystems. Plants, animals, and other species are biotic factors. Along with rocks, temperature and humidity are abiotic variables.
Every component of an ecosystem is directly or indirectly dependent upon every other component.
Therefore, Producers, consumers and decomposers are found nearly all ecosytems.
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How are names and formulas written for covalent compounds?
Answer:
Naming binary (two-element) covalent compounds is similar to naming simple ionic compounds. The first element in the formula is simply listed using the name of the element. The second element is named by taking the stem of the element name and adding the suffix
MY TEACHER NEVER TAUGHT US THIS BUT SOMEHOW, EVERYONE ELSE IN THE CLASS KNOWS HOW TO DO THIS!!
Answer:
Very very simple. simply subtract the water table elevation, from the surface elevation. So... for the first one do 90-70=20, and so on.
Hope this helped!
Explanation:
is it true or false that matter is passed from the living oart of an ecosystem to the Nonliving part when animals eat plants?
Answer:
no it is false
Explanation:
your welcome
what is natural selection?
Answer:
the process whereby organisms better adapted to their environment tend to survive and produce more offspring. The theory of its action was first fully expounded by Charles Darwin and is now believed to be the main process that brings about evolution.
2. Which form of energy is shown in the picture of the boulder at the top of the hill? *
Answer:
This is an example of gravitational potential energy! ♥
Answer:
GPE
Explanation:
Please answer fast
What is phagocytosis in regard to the immune system of humans?
A)the process by which basophils are activated by antigens that are bound to antibodies
B)the process by which the immune system responds to an antigen by producing antibodies against it
C) the process by which neutrophils ingest a bacterium
D) the process by which eosinophils release a cytotoxin to kill pathogens
Answer:
C.) the process by which neutrophils ingest a bacterium
Explanation:
Neutrophils ingest and remove bacteria through the process of phagocythosis.
Answer:
the process by which neutrophils ingest a bacterium
Explanation:
Neutrophils ingest bacteria via a process known as phagocytosis, or "cell eating." (also, I took the quiz)
what are 5 functions of carbohydrates
☁️ Answer ☁️
PROVIDES INSTANT ENERGY TO THE BODY:
This appears to be the primary function of carbohydrates in the body.
Carbohydrates which we consume as food in the form of starch (ex: potato, bread), sucrose (ex: sugar, fruits), etc. get digested in the body to release glucose.
RESERVE FOOD:
Carbohydrate is also stored as the reserve food in the body. This is a precautionary measure for the body to cope up in times of hunger.
CARBOHYDRATES FORM OTHER BIOMOLECULES:
Carbohydrates in excess are converted into other bio-molecules of physiological importance. They mostly get stored in the form of fats.
DETOXIFICATION OF THE BODY BY METABOLISM:
Many drugs and toxic wastes in the body are metabolized for easy excretion in the body.
SPARING PROTEIN
In a situation where there is not enough glucose to meet the body’s needs, glucose is made from amino acids. Because there is no storage molecule of amino acids, this process requires the destruction of proteins, primarily from muscle tissue. The presence of adequate glucose basically spares the breakdown of proteins from being used to make glucose needed by the body.
Hope it helps.
Have a nice day noona!~ ￣▽￣❤️
The pedigree below shows the passing of polydactyly (P) through a family. What is the phenotype of person III-9?
a - Normal Female
b - Affected Female
c - Normal Male
d - Affected Male
Answer:
The correct answer is - a. normal female.
Explanation:
The given question is asking the phenotypic nature of the individual and the sex of the individual represented in the pedigree given shows the passing of polydactyly (P) by person III-9.
In any family pedigree if the symbol is a circle it represents the female individual and if the circle is filled then it is diseased or affected female, however, in this question the symbol is an empty circle that represents a normal female.
define inflammation????????
Answer:
Inflammation is a process by which your body's white blood cells and the things they make protect you from infection from outside invaders, such as bacteria and viruses.
Explanation:
I got this from my notes, since I am studying it rn. Hope this helped:)
Consider the consequences of Hurricane Katrina in New Orleans and the landslide in La Conchita, California. Which
of the following statements best explains why loss of life and property is so significant with regard to modern natural
disasters?
A) Natural disasters are caused by nature, and humans cannot influence their effects.
B) There is no way to predict where and when natural disasters will occur.
C Risks of living and building in hazard zones are understood but ignored.
D) There is rarely enough warning prior to a natural disaster to prevent loss of life.
E Human societies are unable to differentiate between direct and indirect effects of disasters.
Answer:A) natural disasters are caused by nature
Explanation:
WHY CAN ELECTRICITY FLOW THROUGH A WIRE BUT NOT PLASTIC?
Materials that have high resistance to electric current are called electric insulators. Examples include most nonmetallic solids, such as wood, rubber, and plastic. Their atoms hold onto their electrons tightly, so electric current cannot flow freely through them.
Why is it advantageous for plants to respond to environmental stresses by going dormant and dropping leaves?
When they lose their leaves they need much less resources to survive (because they don’t need nutrients to support the leaves). For example trees lose their leaves in the winter because the ground freezes up and it’s harder to suck up nutrients.
8. When a marine organism settles from the plankton, it.
a) Becomes a plankton from an embryo.
b) Becomes an adult from a juvenile.
c) Ends the planktonic part of its life cycle.
d) Begins the planktonic part of its life cycle.
If a dog bladder cell has 100 chromosomes, how many will be in a dog egg cell?
Answer:
78 chromosomes will be in a dog cell.
Explanation:
I searched it up and got this answer.
2. What is the relationship between air temperature and air pressure at the
equator?
Answer:
Temperature refers to how warm or cold air is, and the density of the air is how many molecules are packed into a certain space of air. Air pressure is influenced by temperature because, as the air is warmed, the molecules start moving around more, so they bump into each other more often and create more pressure.
the pressure patterns associated with global circulation patterns. On the equator areas, since air is heated and rises, a zone of lower pressure will result.
Explanation:
mark it as brainliest. thnku hope it is helpful.
Explanation:
at the equator the air is moist and hot and when air is hot it's density decreases and so does the pressure exerted by it. and also air that contains water vapour is less denser than the air containing no or less water vapour so air containing less water vapour exerts more pressure
Describe how matter is conserved as it cycles through ecosystems.
Answer:
Unlike energy, matter is recycled in ecosystems. Decomposers release nutrients when they break down dead organisms. The nutrients are taken up by plants through their roots.
Explanation:
The cycling of matter and the flow of energy within ecosystems occur through interactions among different organisms and between organisms and the physical environment. ... Energy from light is needed for plants because the chemical reaction that produces plant matter from air and water requires an energy input to occur.
HELP ME PLEASE !!!!
If there are 600 atoms of Hydrogen in a glass of water, how many atoms of Oxygen
are in that water?
Answer:
300 oxygen atoms
Explanation:
Water = H2O ... this means 2 hydrogen atoms and one oxygen atom
2 hydrogen atoms = 1 oxygen atom
600 hydrogen atoms = ? oxygen atom
600 / 2 = 300
300 oxygen atom
A negative impact of a large, hydroelectric dam is that it backs up water sometimes for miles behind it, destroying natural habitat that once was there.
But a positive environmental impact of a dam is that
A.
it makes it easier for migrating fish to make it upstream to reproduce
B.
it produces a lake, which is great for water skiing
C.
large amounts of electricity can be produced, without contributing to air pollution
D.
beavers won't build dams of their own
Answer:
C. Large amounts of electricity can be produced, withought contributing to air pollution.
Trust me
If a couple had a baby who died and could not have any more babies, but had the opportunity to clone their baby, should they be allowed to clone it?
Well, you can’t clone a baby but, not exactly should you be allowed to do it. Could you clone an alive baby? Yes. There's two specific skills that infertility doctors have that are necessary for cloning. One is micro-manipulation of embryos. In this case, to take a human egg, to remove the nucleus, and then to replace that nucleus with a nucleus from a somatic cell, a body cell of the person who is going to be cloned.
if a couple clone a baby , There's two specific skills are taken by infertility doctors have that are necessary for cloning. One is micro-manipulation of embryos.
what is cloning ?cloning can be defined as the process of producing genetically and phenotypically same organism or cells from a single organism/cell,
the process can be occurred either naturally or artificially. The genotypically and phenotypically similar copies of the original organism are called clones.
Artificial cloning's can be up different types such as Reproductive cloning
Gene cloning, Therapeutic cloning
Reproductive cloning produce genetically identical organisms from a particular organism whereas gene cloning involves producing exact copies of a gene or segments of DNA.
Therapeutic cloning involves the production of embryonic stem cells and create tissues that would replace similar but damaged or worn-out tissues in living organisms.
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The traits of an organism are largely determined by the traits of its parents. What do parents pass on to their offspring?
Their phenotypes
Their stored nutrients
Their genetic information
Their cytoplasmic organelles
Can somebody please do 10 through 13 for me please:)
Answer:
10. Human Activity
Human activities emit 60 or more times the amount of carbon dioxide released by volcanoes each year.
11. Cooling Effect
When volcanoes erupt, they emit a mixture of gases and particles into the air. Some of them, such as ash and sulphur dioxide, have a cooling effect, because they reflect sunlight away from the earth. Others, such as CO2, cause warming by adding to the the greenhouse effect.
12.
The gases and dust particles thrown into the atmosphere during volcanic eruptions have influences on climate. Most of the particles spewed from volcanoes cool the planet by shading incoming solar radiation. The cooling effect can last for months to years depending on the characteristics of the eruption.
13.
Volcanoes can impact climate change. During major explosive eruptions huge amounts of volcanic gas, aerosol droplets, and ash are injected into the stratosphere. ... But volcanic gases like sulfur dioxide can cause global cooling, while volcanic carbon dioxide, a greenhouse gas, has the potential to promote global warming.
Explanation:
:)
How many amino acids are coded for in the following sequence of mRNA nucleotides? CGAUACAGUAGCUUGAAC
Answer:
6 amino acids
Explanation:
The question gives a mRNA sequence as follows: CGA-UAC-AGU-AGC-UUG-AAC. A mRNA is a molecule formed by transcription of DNA and it's sequence is read in a group of three nucleotides called CODONS. Each codon specifies a particular amino acid.
From the mRNA sequence provided, there are 18 nucleotides that forms a total of 6 codons i.e. 18/3. Since one codon is for one amino acid, this means that there would be 6 amino acids encoded in this sequence.
Which one of the following provides the best evidence of proving evolutionary relationships?
fossils
biochemical evidence (DNA)
vestigial organs
homologous structures
Answer:
homologous structures
38. What do you think about the threat of nuclear war? Should that deter us from expanding our own nuclear energy? Should we be worried? Why or why not? 2+ sentences (opinion question)
the website is
https://www.nti.org/learn/countries/north-korea/
help me please please help me please
An abnormality in an individual's DNA is called a (n)
A. mRNA transcription
B. genetic disorder
C. base pair option
D. mitochondrial mistake
Answer:
i think it's b( I'm not 100% sure)
1 point
Which of these processes results in cells losing their potential to become
any type of cell?
O A. apoptosis
B. specialization
C. cytokinesis
O D. differentiation
Answer:
d i think
Explanation:
Differentiation is the process which results in cells losing their potential to become any type of cell.
What is Differentiation?This is the process in which cell undergoes maturation to become more distinct in appearance and function.
During this stage, they lose their potential to become any type of cell which is why option D was chosen.
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on the periodic table which subatomic particles amount is always the atomic number
Answer:
On the periodic table the amount of electrons & protons is always the same as the atomic number.
Explanation:
What does a secondary level consumer eat?
Explanation:
Secondary consumers are the animals that eat the primary consumers.
They are heterotrophs, specifically carnivores and omnivores. Carnivores only eat other animals. Omnivores eat a combination of plants and animals. They are typically small to medium animals like lizards, robins, and frogs. Secondary consumers are usually not the last organism in a food chain. They are often eaten by large predators, the tertiary consumers.
I need help with this...