Answer:
Because the shrimp are easy prey they, need to be able to produce enough offspring to have a chance of survival.
Explanation:
What is the path that Earth takes around the Sun
called?
O A. A rotation
O B. A phase
O C. Spinning
O D. An orbit
Answer:
orbit
Explanation:
even my 9 year old brother knows this
11. Why is the age of the earth important to Darwin's theory of evolution?
Answer:
Darwin's theory of evolution is when species are taking time to evolve from the original organism so in order for this to happen there has to be an original species so he also said that we came from apes if the world was 200 years old that still wouldn't be enough time for us to evolve how he said so in order for his theories to be even remotely correct it took time for this to happen so the age of the earth in a way helps support his theory
How many molecules of water and carbon dioxide are needed to make one glucose molecule
Answer:
six molecules of water and six molecules of co2
What two things below most affect the amount of dissolved oxygen in water?
Answer:
Dissolved oxygen levels will fluctuate with temperature
Explanation:
While water equilibrates toward 100% air saturation, dissolved oxygen levels will also fluctuate with temperature, salinity and pressure changes ³. As such, dissolved oxygen levels can range from less than 1 mg/L to more than 20 mg/L depending on how all of these factors interact.
Help please
I couldn't find the right answer
Fossils of tropical plants have been found in the Earth's polar regions. How could this be explained?
A. The continent on which the tropical plants lived changed latitudes over time.
B. The fossils are of arctic species that look like tropical species.
C. Seeds from tropical plants were carried to the polar regions by birds a long time ago.
D. Tropical plants were able to withstand much colder temperatures in the past.
Answer:
A.The continent on which the tropical plants lived changed latitudes over time.
Explanation:
When the Fossils of tropical plants should have found so this explained that the continent where the tropical plants lived changed latitudes over the time. hence, the option A is correct.
Where are the Fossils of tropical plants found?Mainly it should be found in the Svalbard which is situated in the Arctic Ocean. But at the same time it should be found in the Earth's polar regions.
And, it explained the continent where the tropical plants should be lived also it changed the latitudes over time.
Hence, When the Fossils of tropical plants should have found so this explained that the continent where the tropical plants lived changed latitudes over the time. hence, the option A is correct.
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During translation, the protein chain grows as
What?
Which of the following would be considered a source of error in an experiment
Answer:
The answer is laboratory mice are similar but not identical to each other.
This change in state of matter happens when energy is added to the object evaporation freezing condensation
If the offspring have the blood groups O and A the genotype parents would be?
Answer:
the answer is OA
What happened when two forces act in the same direction
Answer:
They repel one another. I think
Answer:
When two forces act in the same direction a few things can happen such as...
Explanation:
If the two forces are equal then there will be no movement but it the two forces are different, one being stronger the the strong one will over power the weaker one and the motion will move against it the weaker one causing it to move in the direction of the stronger, and of course there will be a bit of resistance.
Based on this graph, which of the following statements is incorrect?
FYI Online
1. The industrial revolution caused an increase in the rate of growth of the human population.
2. Significant events in human history can impact the growth of the human population.
3. The advent of modern medicine caused an increase in the rate of growth of the human population.
4. If the bubonic plague reemerged, only a small fraction of the human population would be affected.
Answer:its 4 i got it right on ow
Explanation:
What does halving mean in biology?
Answer:
plasma half-life
Explanation:
that's it
Dude why is bio so hard please help lol
During cellular respiration, glucose molecules undergo a series of reactions. This process results in the formation of up to 38 molecules of high-energy ATP per each molecule of glucose. Which is the source of the energy stored in these ATP molecules?
chemical energy originally stored in the glucose molecule
potential energy from the difference in the concentration gradients of the cell
kinetic energy generated by the chemical reactions
electric current created during the destruction of electrons in the glucose
Answer:
1.Sugar bonds
2.Transport proteins
3. Digestion
4. Oxidation
explanation
Chemical energy is stored in the bonds of sugar.
The concentration gradient of a substance across the membrane represents potential energy bcz it drives diffusion.Transport proteins aids the diffusion.
Digestion converts chemical energy into kinetic energy used by cells.
When the electrons are destroyed in the glucose,Energy contained in the bonds is released in small bursts,some of it is captured in the form of ATP .'The electrons are transferred to smaller molecules known as electron carriers.The electron carriers take the electrons to a group of proteins in the inner membrane of the mitochondrion,called the electron transport chain.As electrons move through the electron transport chain they go from a higher to lower energy level and are finally passed to Oxygen to form water.The energy released is captured as a proton gradient which powers the production of ATP.
Not 100% sure whether it's the correct answer but the concept is true 100% btw I stand to be corrected
Answer:
A. Chemical energy originally stored in the glucose molecule.
Explanation:
Lol, I feel you. Bio can be a pain, confusing and tricky sometimes.
Question #21
In the field of medicine, researchers have recently designed a technique that allows them to use adult
stem cells to test the potency and safety of newly designed drugs for humans. What is the most
likely advantage of this new technology compared with other forms of drug trials?
A
It helps ensure that the shelf life of newly designed drugs is as long as possible.
B
It helps ensure that the newly designed drugs can cure all patients they are used to treat.
C
It helps reduce the demand to test newly designed drugs on animals.
D
It helps reduce the time it takes to bring newly designed drugs to the market.
Answer:
The answer is B
Explanation:
The technique that allows them to use stem cells to test the potency and safety of newly designed drugs for humans, helps reduce the time needed to bring newly designed drugs to market.
The stem cells to test newly designed drugs for humansUse important stem cells to define the toxicity of new drugs presented results in preliminary tests. The rational use and search for alternative methods to the use of animals in scientific research is currently a worldwide concern. However, despite the stages of the scientific community, it is still not possible to open animal experimentation in the so-called pre-clinical development of new drugs and other products for human health.
With this information, we can conclude that the technique that allows them to use stem cells to test the potency and safety of newly designed drugs for humans, helps reduce the time needed to bring newly designed drugs to market.
Learn more about stem cells in brainly.com/question/25584485
How many atoms of H are in the following chemical formula? 3(NH4)2Cro4 O A 18 O B. 4 O C. 24 O D. 12
Answer: I think it’s D, 12.
what helps oxygen to be observed rapidly into the blood in the lungs
the alveoli in the lungs are tiny air sacs and they absorb/diffuse oxygen into the bloodstream.
hope this helps
comment for a more detailed explanation if needed x
Which statement BEST describes the measurements he would find in the jar, in the experiment group, B, compared with the concentrations of oxygen and carbon dioxide in the classroom air?
The provided question is incomplete as the important part and group of choices was missing, however, the correct question is given below:
In an experiment, Tony placed a potted plant under a bell jar, completely sealing the jar to the tabletop. After placing a box over the bell jar for 24 hours, he measured the concentrations of oxygen and carbon dioxide in the gas in the jar. Which statement best describes the measurements he would find in the jar, compared with the concentrations of oxygen and carbon dioxide in the classroom air?
Concentrations of both carbon dioxide and oxygen decreased.
Concentrations of both carbon dioxide and oxygen increased.
Carbon dioxide concentration increased; oxygen concentration decreased.
Oxygen concentration increased; carbon dioxide concentration decreased.
Answer:
The correct answer would be - Carbon dioxide concentration increased; oxygen concentration decreased.
Explanation:
There are two major processes respiration and photosynthesis that help in the production and utilizing the carbon dioxide and oxygen in plants. In order for your plant to grow photosynthesis is the process that converts carbon dioxide into glucose and oxygen. Photosynthesis only occurs in the daylight process so the use of carbon dioxide and producing oxygen is limited.
On the other hand, respiration is a continuous process that uses oxygen and glucose to produce carbon dioxide therefore the correct answer is Carbon dioxide concentration increased; oxygen concentration decreased
How do the respiratory system, circulatory system, and nervous system maintain homeostasis while you are playing outside on a sunny day?
Answer:
by transporting water carbs and O2 and taking CO2
Explanation:
What is the carrying capacity of the wolf population?
Spoints
Year
Wolf
Population
Deer
Population
2,000
Deer
Offspring
Predation Starvation
1971
10
800
400
100
1972
12
920
480
240
2.300
2.500
1973
16
1,000
640
500
1974
22
2.360
944
880
180
1975
28
2,224
996
1,120
26
1976
24
836
960
2
2,074
1,948
1977
21
788
840
0
1978
18
1,896
766
720
0
1979
19
1,862
780
760
0
1980
19
1,882
780
760
0
O 28
O 19
18
10
Ik
Answer:
ExplanatioFor the last decade, the wolf population has hovered around 100, which experts consider Yellowstone's carrying capacity. Carrying capacity describes the maximum number of individuals or species that a specific environment's resources can sustain for an indefinite period without degrading itn:
Name which the organism(s) doing photosynthesis below.
Imagine customers moving into and out of a coffee shop. Which situation
resembles how a reaction in dynamic equilibrium acts?
A. There are the same number of people inside the coffee shop as
outside it.
B. People enter the coffee shop at the same rate as others leave.
C. No people are moving either into or out of the coffee shop.
D. Some people sit down and drink their coffee slowly, while others
drink theirs quickly while standing up.
No
Answer:
B. People enter the coffee shop at the same rate as others leave.
Explanation:
did the test !!
The answer is B. People enter the coffee shop at the same rate as others leave.
In a reaction in dynamic equilibrium, the forward and reverse reactions occur at the same rate, meaning that the concentrations of reactants and products remain constant over time.
Similarly, in the coffee shop scenario, if people are entering and leaving at the same rate, the number of customers inside the shop will remain constant, just like the concentrations of reactants and products in equilibrium.
Option A, C, D are not a good analogy for dynamic equilibrium.
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Investiga cinco efectos sobre la salud derivados de la exposición física y consumo de aguas contaminadas por desechos industriales o municipales
Answer:
Estar expuesto o consumir agua contaminadas por desechos industriales o municipales puede causar:
Daños neurológicos.Infecciones virales.Irritación de la piel.Problemas gastrointestinales.Problemas cardiacos.Explanation:
La exposición y consumo de aguas contaminadas puede traer diversos problemas. Estas aguas pueden tener virus y bacterias que causan enfermedades tales como gastroenteritis, la cual causa dolor intestinal y vómitos; poliomielitis, la cual daña los músculos y puede terminar en la muerte; hepatitis, virus que afecta el hígado; entre otras enfermedades. Además de la presencia de virus y bacterias que representan una amenaza para nuestra salud, también hay desechos industriales y elementos tales como el arsénico que causan daño en el sistema nervioso, renal, respiratorio, en nuestro corazón y la piel.
Debido a los diversos daños que representan las aguas contaminadas es importante cuidarla y estar siempre en contacto con aguas tratadas o limpias.
what is a greenhouse system
Answer:
A greenhouse also called a glasshouse, or, if with sufficient heating, a hothouse is a structure with walls and roof made chiefly of transparent material, such as glass, in which plants requiring regulated climatic conditions are grown.
Explanation:
;pppp
Answer:
A greenhouse (also called a glasshouse, or, if with sufficient heating, a hothouse) is a structure with walls and roof made chiefly of transparent material, such as glass, in which plants requiring regulated climatic conditions are grown. These structures range in size from small sheds to industrial-sized buildings.
Hope this helps, I think this is what it is!! Sorry if I am wrong. Best of luck to all who needed this answer.
Transcribe and then translate the following DNA strand:
AAG GAT TAČ GAC GAG TTA ACC ACT CAA
mRNA:
Protein:
Answer: mRNA- UUC CUA AUG CUG CUC AAU UGG UGA GUU
protein- PHE LEU MET LEU LEU ASN TRP STOP VAL
Explanation:
Which of these does NOT contribute to animal extinctions?
a) habitat loss
b) captive breeding
c) pollution
d) pesticide use
i think its either d or b! go with d first tho <3
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Answer: D. Mass is a measure of the gravitational force exerted on a object... I think
Explanation:
Answer:
A
Explanation:
A. Completely true
B.Obviously not true
C.Yes but mass is not weight it is matter, making this incorrect
D. This is true but mass isnt a measure of gravitational force.
In conclusion A is the statement that is correct.
Which of these activities would be least likely to help scientists explain the origin of life on Earth? determining how pollution is affecting life in the ocean
determining how the atmosphere became rich in oxygen
determining how cells could develop from nonliving matter
determining how organelles developed from symbiotic organisms
Answer:
B
Explanation:
Determining how the population affects life in the ocean is the least likely to help scientists explain the origin of life on Earth. Therefore, option A is correct.
What is the origin of life?The origin of life means the emergence of organisms on earth. Many scientists tried to explain how life originated on the earth and gave various theories, like panspermia, common descent, gradualism, natural selection, etc.
The first organism that originated on the earth was microbes in water. When the earth formed, it was reduced in nature. Gradually oxygen formed on the earth which was very helpful in the origin of life. Some theories explained how cells could develop from nonliving matter.
determining how the population is affecting life in the ocean is not related to the origin of life. Hence, option A is correct.
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Which of the following organelles exist in animal cells? Select all that apply.
O Mitochondria
O Cell wall
O Chloroplast
O Vacuoles
Nucleus
Answer:
mitochondria
cell wall
If a mother is heterozygous for B blood type and a father is heterozygous for A blood type, predict the possible blood types of the offspring.
Answer:
If there were two offspring then one child will be Type B and the other will be Type A
Answer:
type AB
Explanation:
A a
B AB aB
b Ab ab
someone please help I don't understand
Answer:
The chemicals left over after a chemical reaction are substrates or resultants.
yellow represents carbon so there are 6 carbon atoms.
blue represents hydrogen/water atoms so
Red represents the oxygen atoms bonded to the hydrogen atoms.