Answer:
A
Explanation:
that is only plants
Which of the following gives you information about population density?
A
the number of births per year
B
the number of frogs in a pond
C
the number of deaths per year
D
the number of bacteria per square millimeter
Answer:
the number of births per year
The number of frogs in a pond gives you information about population density. Therefore, the correct option is B.
What is population density?Population density is the measure of the number of individuals in a population per unit of area or volume. Option B, the number of frogs in a pond, provides a direct measure of the population size in that particular habitat. The more frogs there are in a pond, the higher the population density.
Options A and C, the number of births or deaths per year, may give some information about population growth or decline but do not provide information about density. Option D, the number of bacteria per square millimeter, may give information about population density, but this applies specifically to bacterial populations, and not necessarily to populations of other organisms.Therefore, the correct option is B.
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[GT.03]A majority of scientists worldwide agree with a new theory of evolution proposed by a group of students. The theory will most likely be rejected. accepted. non-testable. non-observable.
It will be accepted because the majority of scientists agree with the theory, making it more believable. I took the test and got it right.
How are respiration and cellular respiration related?
Answer:
breathing is also known as respiration when you breathe in oxygen that your cells need for cellular respiration also when you breathe out carbon dioxide that your cells produce during the cellular respiration.
Explanation:
I hope this helps you ;)
how do you survive in mars
Explain how the process of photosynthesis could connect to a carbon neutral or carbon negative energy source
Here's link to the answer:
bit.[tex]^{}[/tex]ly/3a8Nt8n
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Taking two aspects of their relationship, explain how the marriage of the Prophet and Khadija set a good example for Muslim marriages today?
Answer:
Due to their behaviour towards each other.
Explanation:
The marriage of the Prophet and Khadija set a good example for Muslim marriages today because their strong relationship and respect towards each other is the key to their beautiful marriage life. In marriage life, both husband and wife has great contribution to their relationship. If both husband and wife respect each other and support in every situation of life so their relationship will be strong and they live a beautiful marriage life so we can say that the marriage life of Prophet (S.A.W) and Khadija is a good example for all Muslims.
Which type of ecosystem would be the most protected from environmental changes caused by
humans?
a. An ecosystem with the lowest amount of biodiversity
b. An ecosystem with a medium amount of biodiversity
c. An ecosystem with the highest amount of biodiversity
d. Biodiversity does not have anything to do with protection from environmental change.
Answer:
C or B hope it helps mkjhbb
Help pls.....................
Answer:
a force that attracts objects to one another.
Para que sirve el estomago?
Answer:
Órgano que forma parte del aparato digestivo. El estómago ayuda a digerir los alimentos al mezclarlos con jugos digestivos convirtiéndolos en líquido diluido.
PLEASE ANSWER ASAP
Which of the following statements accurately describe a chromosome? Select all that apply.
a. Chromosomes contain one long DNA molecule that is tightly wound
b. Every chromosome has many genes as each gene is one segment of DNA
c. Every chromosome has one gene as an entire DNA makes up a gene
d. In any given organism, the gene(s) found on one chromosome can also be found on other chromosomes.
Answer:A
Explanation:
The statements that accurately describe a chromosome are:
a. Chromosomes contain one long DNA molecule that is tightly wound.
b. Every chromosome has many genes as each gene is one segment of DNA.
d. In any given organism, the gene(s) found on one chromosome can also be found on other chromosomes.
What is a chromosome?A chromosome can be defined as a thread-like linear strand of deoxyribonucleic acid (DNA) that is typically found in the nucleus of each cell.
The characteristics of a chromosome.In Genetics, some of the characteristics of a chromosome include the following:
Chromosomes is made up of a long deoxyribonucleic acid (DNA) molecule that is tightly wound.Every chromosome consist of many genes as each gene is a single segment of deoxyribonucleic acid (DNA).In any given organism, the gene(s) that is found on a chromosome can also be found on other chromosomes.Read more on chromosome here: https://brainly.com/question/1262952
Which is a property of all unicellular organisms, but not all multicellular organisms?
New cells arise from other cells
DNA is contained in the cell nucleus
DNA is contained in the cytoplasm of cells.
Cells can survive independently of one another.
Answer:
New cells arise from other cells.
Explanation:
Can either be through budding or binary fission
Some people think that one half of a sample decays after one half-life and the remaining decays after
another half-life so that there is no radioactive material remaining Explain why this is false
Answer:
yes it is false
Explanation:
correct
Can someone please write a small two or three sentences about how respiration and photosynthesis work together
Answer:
humans breath out carbon dioxide which plants need to make energy. then, after photosynthesis, plants let out oxygen that gives humans energy. it is a never ending cycle.
Explanation:
This is an example of which factor that affects biodiversity?
pollution
nonnative species
habitat destruction
poaching
Answer:
Several years ago, fish from Asia were introduced into ponds in the United States. They have rapidly grown in numbers and use up a lot of the food and habitats of other fish that are natural to the United States.
This is an example of which factor that affects biodiversity?
pollution
nonnative species
habitat destruction
(poaching)
Explanation:
Or you can just say D
Several years ago, fish from Asia were introduced into ponds in the United States. They have rapidly grown in numbers and use up a lot of the food and habitats of other fish that are natural to the United States. Thus, option "D" is correct.
Why Poaching is illegal?Poaching is the act of illegally killing an animal. The very prominent subject of poaching is the rhino, some species of which are now virtually extinct due to extensive illegal hunting. However, many other animals are also poached. For example, elephants are poached for the ivory in their tusks. Tigers are poached as trophy animals or for traditional medicine. Sea turtles and lemurs also suffer a similar fate for similar reasons.
Thus, option "D" is correct.
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Which one of the following IS NOT a characteristic of water ?
A. non -polar
B. adhesive
C. cohesive
D. high surface tension
Answer:
D
Explanation:
I may be wrong but I think it's D
hi! please help me fill out the blanks :
In some ways, a cell resembles a plastic bag full of Jello. Itd basic structure is a ______ membrane filled with _______. Like jello containing mixed fruit, the cytoplasm of the cell also contains various structures , such as a _______ and other ______
(these are the words to fill it in with!)
cytoplasm
plasma
nucleus
organelles
Answer:
Line 1. Plasma
Line 2. Cytoplasm
Line 3. Nucleus
Line 4. Organelles
Explanation:
Scientists conduct investigations to answer questions. Before making a valid conclusion, scientists must-
A- collect relevant evidence
B- tell people about the data
C- publish results from the investigation
D- discuss the investigation with other scientists
PLSSS HELPPPP
please help me here the picture
Answer:
by using half to balance the equation
Plsss help got to submitted today
Answer:
One interaction is between the deer and the grass the deer eats the grass and energy is transferred and then the mountain lions eats the deer and the deer's energy is transferred to the mountain lion
Explanation:
hears your answer :D
Describe (briefly) what natural selection is (also, remember how I tend to describe 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 it is now regarded as be the main process that brings about evolution.
Question 3 of 10
A cell membrane is very specific about what it allows across. How does this
help the cell?
A. It helps the cell absorb as many different molecules as possible.
O B. The cell works better when it contains fewer proteins.
O C. Transport proteins allow only enzymes to pass through the
membrane.
D. It is better for the cell if most molecules are prevented from
entering
SUBMIT
Answer:
D
Explanation:
Please help is for today
Answer:
It is cold in the winter time, so you feel coldness. It is warm in the summer.
After leaving your stomach, your food travels into your
O mouth
O esophagus
O small intestine
O large intestine
Answer:
O small intestine
Explanation:
Polar Easterlies are winds that form at the ___ and the blow east to west
A.poles
B.west
C.east
D.equator
Answer:east
Explanation:
Polar easterlies are dry, cold prevailing winds that blow from the east. They emanate from the polar highs, areas of high pressure around the North and South Poles. Polar easterlies flow to low-pressure areas in sub-polar regions. Westerlies are prevailing winds that blow from the west at midlatitudes
Drag the tiles to the correct boxes to complete the pairs.
Match each step in the nitrogen cycle to its description.
bacteria break down waste
products and return nitrogen
to the soil
bacteria convert ammonia
to nitrites and nitrates
plants and animals take in
and use nitrogen compounds
bacteria convert nitrates
into nitrogen gas
bacteria convert atmospheric
nitrogen to ammonia
denitrification
arrowBoth
nitrification
arrowBoth
nitrogen fixation
arrowBoth
ammonification
arrowBoth
assimilation
arrowBoth
Answer:
Denitrification = bacteria convert nitrates into nitrogen gas.
Denitrification occurs when nitrogen is removed from the soil and this happens when bacteria concert nitrites back to Nitrogen gas.
Nitrification = Bacteria convert ammonia to nitrites and nitrates.
Nitrification is the process by which bacteria concert ammonia made from ammonification into useful organic compounds like nitrites.
Nitrogen fixation = bacteria break down waste products and return nitrogen to the soil.
Nitrogen fixation is when bacteria return nitrogen to the soil by breaking down waste products that fall into the soil.
Ammonification = bacteria convert atmospheric nitrogen to ammonia.
During ammonification, bacteria converts nitrogen compounds to Ammonia or Ammonium.
Assimilation = Plants and animals take in and use nitrogen compounds.
Assimilation then occurs when plants take in these nitrogen compounds and use them. Animals will get these compounds by eating the plants.
Answer:
Here is what I got for this one
Explanation:
Hope it helps! :)
In a plant that has red flowers red flower color R is completely dominant to white flower color r if the plant is heterozygous for flower color which alleles will be carried by the gametes it produces
Answer:
Red flower color, R.
Explanation:
Red color, expressed as R, is a dominant trait. Dominant traits are always carried to offspring over recessive traits, such as white flower color.
RR = Red color
Rr = Red color
rr = White color
PLEASE ANSWER QUICK AND CORRECTLY
what is the complementary strand of DNA to this converted strand?
A-G-G-C-T-A
answers:
1. TCCGAT
2. UCCGAU
3. TTCGAT
4. TUGGCT
Answer:
1
Explanation:
a goes to t c goes to g
in our body, what is the process of moving eliminating waste?
Answer:
Explanation:
Excretion is the process of removing wastes from the body. Organs of the excretory system include the kidneys, large intestine, skin, and lungs
Which of the following are the main parts of the cardiovascular system?
A. thymus, lymph, lymph nodes, spleen, and tonsils
B. esophagus, stomach, small intestine, and large intestine
C. nose, pharynx, larynx, trachea, and lungs
D. heart, arteries, capillaries, and vines
Pls, help! I am currently taking a test with this question on it! I will mark brainliest if u are correct!
(D)
HEART,ARTERIES,CAPPILARIES,AND VINES
HOPE IT HELPS THANK YOU ☺
PLEASE HELP
The following table shows the distance from the sun of some unknown planets of
equal mass.
W - 1.5 AU
X - 0.723 AU
Which of the following best explains which planet revolves at a faster speed?
A. Planet W, because the gravitational force is weakened by distance
B. Planet X. because the sun pulls it with a greater force
C. Planet X, because the gravitational force is strengthened by distance
D. Planet W, because the sun pulls it with a greater force
Answer:B. Planet X. because the sun pulls it with a greater forceExplanation:
do your work and take notes
Answer:
C. Planet X, because the gravitational force is strengthened by distance
Explanation:
Got it right on my test