Please help asap please!
How many grams of salt are in 5 L of a solution with a concentration of 3 g/L?
Answer:
Three grams per liter times five liters tells us that there are fifteen grams of salt in this five liter solution.
Explanation:
i hope this helps
mark brainlyest
PLEASE ANSWER ASAP!!!!
A high population of greater prairie chickens once inhabited the prairies of Illinois. The conversion of the prairies into agricultural land caused the chickens to lose their habitat. Studies have concluded that this change greatly reduced the greater prairie chicken population. The habitat loss also resulted in a decrease in the population’s genetic variation.
Which change in the gene pool occurred in the greater prairie chicken population?
gene mutation
gene flow
genetic drift
genetic resistance
Answer:
The answer is C. genetic drift
Hope this helped <3
Answer:
c
Explanation:
did it on edge 2023
what does a centromere hold together?
Answer:
Structure in a chromosome that holds together the two chromatids
Explanation:
Which of the following energy producing technologies can be beneficial to soil quality
A. Biomass
B. Solar
C. Wind
D. Oil
Answer:
Both solar energy and wind energy are beneficial to soil quality. They are not using fossil fuels that both harm the soil with digging and fracking, but also are not being burnt which harms the air and can create acid rain. Both solar and wind are using nature to benefit the world. As long as the sun keeps burning and the world turning, we will continue to be able to use them.
why does a sprinter need to gain stronger muscles without becoming to bulky/overweight?
Answer:
is there any answer choice?
Explanation:
GIVING BRAINLIEST!!!!
What defines a climate zone?
A) An area that has similar average temperatures and precipitation throughout
B) An area that has the same types of plants and animals throughout
C) The average temperature and precipitation in an area over a long period of time
D) The weather conditions in an area at a certain time
Answer:
I think D... or A
Explanation:
Climate zones are areas with distinct climates, which occur in east-west direction around the Earth, and can be classified using different climatic parametres. ... Due to temperature differences caused by the differences in radiation, recurring climatic conditions develop, such as winter and summer.
The climate zone described the area that contains the same temperature and precipitation.
What is a climate zone?It is the area that contains different kind of climates that arise in the east-west direction around the earth. Also, it should be categorized by applying the various climate parameters. It should be bell-shaped in nature and the circular around the poles.
Therefore, the option a is correct.
And, the rest of the options are wrong.
Learn more about climate here: https://brainly.com/question/21557583
what was the role of revivalists of the second great awakening in the abolitionist movement? A. the revivalists of the second great awakening were against the abolitionist movement. B. many of the revivalists of the second great awakening campaigned against slavery. C. revivalists preachers didn't believe in slavery. D. most revivalists taught their enslaved people to preach to the American Indians.
Answer:
Im pretty sure it b
Explanation:
The tutorial said so
Answer:
The answer would be b
Explanation:
Which best describes tA male cardinal's red color is an example of a trait affected by natural selection. The females of the species choose mates based on the vibrant colors of the males' feathers. If females begin using different criteria than feather color when they choose mates, what would most likely happen to the color of the male cardinals over time? he fossil record?
Question:
A male cardinal's red color is an example of a trait affected by natural selection. The females of the species choose mates based on the vibrant colors of the males' feathers. If females begin using different criteria than feather color when they choose mates, what would most likely happen to the color of the male cardinals over time?
Answer:
Feather color loses importance in sexual selection and becomes disadvantageous for males. There is a decrease in red color variation among males.
Explanation:
In cardinal species, females choose males to mate according to their vibrant red color. The redder the male is, the better genetic charge it has, and the better choice for mating it becomes.
Red feather color is a trait that reflects the genetic quality of males. So individuals with the most vibrant red color express better capabilities of finding food, competing for resources, competing for males, among others, are the best option to mate and to ensure successful offspring.
The brightest or most vibrant males are in red, the better chances they have to mate and pass their genes to the following generations. So the organism spends energy and resources to produce more vibrant colors to enhance mating chances.
However, if females begin using different criteria than feather color when they choose mates, color production stops making sense. What is even more, it becomes more disadvantageous for males because females do not use color for their choices, males spend energy when producing it, and the redder the males are, the more chances to be predated they have. So basically, males´ feather color loses importance. The selection pressure in males turns to the evolution of another trait. The shade variation of red feathers will decrease over time.
During prophase I of meiosis, these pairs form a tetrad in a process called:
Which of the following statements is true about the structure of an atom?
1. The proton and neutron are of equal mass.
2. The electron is the most massive subatomic particle.
3. The electron cloud contains more mass than the nucleus.
4. The nucleus of an atom contains more mass than the electron cloud.
A. 1 and 4
B. 2,3, and 4
C. 1 only
D. 2 and 3
Answer:
it is going to be B. 2,3, and 4
I really need 1-4 pleaseeee
Answer:
Answer below!
Explanation:
1. Genotypic ratio: 1 : 1 ( GG = 50%, Gg = 50% )
Phenotypic ratio: 1 : 0 ( Since the dominant trait always shows, the plant would only exhibit trait G, green pods = 100 % )
2. Genotypic ratio: 1 : 1 ( Rr = 50%, rr = 50% )
Phenotypic ratio: 1 : 1 ( Oval shell = 50%, round shell = 50% )
3. Genotypic ratio: 1 : 0 ( ss = 100% )
Phenotypic ratio: 1 : 0 ( short tooth = 100% )
4. Genotypic ratio: 1 : 0 ( Bb = 100% )
Phenotypic ratio: 1 : 0 ( brown eyed = 100% )
Hope this helps, good luck!
which event Mark's the beginning of dna replication
What is the relationship between ATP and mitochondria?
Answer:
mitochondria produces energy in the form of ATP molecules
All living things contain genetic material known as _________________
Answer:
DNA.................
Answer:
DNA and/or RNA
Hope that helps!
Explanation:
12 POINTS!!
explain how the nervous system is important to cellular respiration
Answer:
It provides the cells with oxygen
Black holes are inviable because they don't reflect light? true or false
Answer:
False
Explanation:
I think I hope this helps If so can u add brianlist
Fungi produce spores in structures called fruiting bodies.
•True
•False
Answer:
True hope it helped :)
Explanation:
Complete this sentence to create an argumentative claim .
Rosa Park's act of civil disobedience was a pivotal moment in the civil right movement
A) that brought national attention to the harsh realities of jim crow laws
B) that inspired other advocates of her generation and generation to come
C) and her efforts should be commemorated by putting her image on a pice of us currency
D) but at the time she did not know her single action would ignite a firestorm of protests and boycotts.
Answer: bbb
Explanation:
Injunction
Which is a characteristic of cancer cells
A. controlled cell division
B. Contains multiple genetics changes
C.Cytokinesis stage is skipped
D. cell cyclins function normally
Answer:
A.controlled cell divisionExplanation:
Thankyou
Will get brainliest for both
Answer:
Ultra Violet for the first one and infrared radiation for the second
Sorry if wrong
What can you do to prevent the loss of a chick in an egg in the incubator
Answer: control the humidity
Explanation:
Humidity is carefully controlled to prevent unnecessary loss of egg moisture.
Evolution of life on Earth can be most strongly linked to which of the following geological events?
A Changes in bodies of water
B Formation of fossils
C Movement of lithospheric plates
Movement of sediment
Potassium-40 has a half-life of 1.3 billion years. If a rock was
determined to be around 3.9 billion years old what percentage
of the original potassium-40 would be left in that rock sample?
Answer: The 3.9 billion year old rock has undergone three half-lives (3.9 divided by 1.3 = 3). After 3 half-lives, 12.5% of the potassium-40 remains undecayed.
plz help ;-; I cant fail this
Answer:
A. 11,400 years old
Explanation: because the people that have smaller than my day
PLEASE ANSWER QUICKLY
After Dante catches the flu virus, he feels very tired and loses his appetite. His body aches and he gets a high fever.
Which best describes Dante's symptoms?
they are a response to an infection, which is an internal stimulus
they are a response to being tired, which is an external stimulus
they are a response to hunger, which is an internal stimulus
they are a response to an illness, which is an external stimulus
Answer:
They are a response to an illness
Answer:
a
Explanation:
Help ill award branliest!
Is it possible to know the genotype of a purple flower just by looking at it? Explain why or why not.
Answer:
yes
Explanation:
because depending on what the middle of the flower looks like( the pollen things) you can tell if its male female etc
Whales, humans, lizards, and birds each have forelimbs that are adapted for different functions, including swimming, using tools, walking, and flying. While different in function, these forelimbs share a similar skeletal structure of the humerus, radius, and ulna. How does a comparison of the forelimbs of these organisms provide evidence for evolution?
A. These homologous structures indicate that these four organisms all share a common ancestor.
B. These analogous structures indicate that whales are descended from organisms that lived on land.
C. These analogous structures indicate that these four organisms all experienced convergent evolution.
D. These homologous structures indicate that humans, whales, and birds all evolved from a lineage of lizards.
Answer:
B
Explanation:
I pretty sure it’s B
Answer:
A. These homologous structures indicate that these four organisms all share a common ancestor.
Explanation:
B and D do not apply here and both are too broad.
C is somewhat incorrect, but A can be scientifically proven.
if a mother monster is
and has , and the father monster is and has
Answer:
Then the baby monster is and has
Explanation:
#SimpleMath
#RealFacts
What are the three states or forms water can be found in?
Which of the following statements about energy producing technologies is true?
A. Some currently used energy producing technologies have no disadvantages
B. Alternatives to non-renewable energy sources can be as effective
C. Air pollution is common to all energy producing technologies
D. Alternatives to non-renewable energy sources are typically more damaging to the environment
Answer:
b. Alternatives to nonrenewable energy sources can be as effective.
Explanation:
Answer: b. alternatives to non-renewable energy sources can be as effective
hope this helps :)
Explanation:
i just took the test