Answer:
B
Explanation:
Genes are sections of DNA that hold the instructions for building proteins that ultimately code for traits.
please help I am in class and I need to turn in asap
Complete the paragraph by applying the laws of conservation of energy and matter to the interactions between Earth’s subsystems.
According to the law of conservation, both energy and matter are ____1______
in natural systems. Earth as a whole is a ____2______ system, in which energy and matter can move from one subsystem to another.
As energy and matter are transferred between subsystems, different forms of matter and energy interact. For example, during photosynthesis, carbon is transferred from the ____3_____ into the biosphere, while radiant energy from _____4_____ is being converted into chemical energy. During this process, the amount of carbon remains constant, but some of the radiant energy is transformed into ____5_____ energy.
1. Conserved
Created
Destroyed
2. Open
Closed
Unnatural
3. Hydrosphere
Atmosphere
Geosphere
4. the moon
the Earth
the sun
5. Mechanical
electrical
heat
1. conserved
2.closed
3.atmosphere
4.the sun
5.electrical
Hope this helps fr fr
According to the law of conservation, both energy and matter are conserved in the natural system. Earth as a whole is a closed system, in which energy and matter can move from one sub-system to another.
As energy and matter are transferred between subsystems, different forms of matter and energy interact. For example, during photosynthesis, carbon is transferred from the atmosphere into the biosphere, while radiant energy from the sun is converted into chemical energy.
During this process, the amount of carbon remains constant, but some of the radiant energy is transformed into electrical energy.
What is the Law of conservation?The law of conservation may be defined as a physical property that can not change in the course of time within an isolated physical system.
Therefore, the blanks are appropriately filled.
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The function(s) of the sternum is (are) to
-protect the kidneys
-protect the heart
-connect the ribs
-connect the pectoral girdle
-connect the vertebrae
-protect the brain
(select all that apply”
Answer:
The 3rd one actually cause it also protects your heart
The correct options for the given question about Sternum are "All the Options"
What are the functions performed by Sternum ?The bone known as the sternum is situated in the centre of our chest. It's also known as the breast bone.Our sternum performs two crucial tasks, one is Protection and other one is Support.The sternum and ribs serve to shield the torso's internal organs, including the heart, lungs, and blood arteries in the chest.Our collarbone and the majority of our ribs link to the sternum, as well as other skeletal components. A few of the muscles in our upper abdomen and chest are also connected to the sternum.Thus we conclude that our sternum performs all the functions listed in the question which include protection of kidneys, protection of heart, connection with the ribs, connection with the pectoral girdle, connection with the vertebrae, protection of the brain and many more.
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Write the energy transformation for what happens when we eat a plant.
Identify where erosion dominates in a mature stream
A. Fairly equally horizontally and vertically
B. Vertically
C. Horizontally
Answer:
I think its C. but i could be wrong. I hope this helps u
Explanation:
The Moon is visible in the sky
A.
only during the day.
B.
all night long during every night of the month.
C.
only at night.
D.
sometimes at night and sometimes during the day.
PLEASE HELP ASAP!!!
10 POINTS AND BRAINLIEST TO FIRST CORRECT ANSWER
PLZ PLZ HELP
In what ways have members of the gray whale species been affected by efforts to protect biodiversity? Check all that apply.
They are currently endangered and almost extinct.
Their numbers have increased because of the Endangered Species Act.
Their numbers have increased mostly due to captive breeding.
They are still being hunted, and their numbers are declining.
They are an example of protecting biodiversity through the passage of laws.
Answer:
B and E
Explanation:
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3. Which of the following metals is a toxic byproduct of coal combustion?
mercury
uranium
cadmium
silver
Answer:
Mercury
Explanation:
Which type of land formation would NOT occur at a convergent plate boundary of two
oceanic plates? ( plz help ASAP) :(
Answer:
island arc im prettu sure
Explanation:
Light colored fur is recessive (bb) to dark colored fur. If 35% of the mouse population is light colored, answer the following:
What percent of the population is BB? (Round to two decimal places)
What percent of the population is Bb? (Round to two decimal places)
What percent of the population is bb? (Round to two decimal places)
What is the frequency of the single dominant allele B? (Round to two decimal places)
What is the frequency of the single recessive allele b? (Round to two decimal places)
Answer:
What percent of the population is BB? (Round to two decimal places) → 17% BB What percent of the population is Bb? (Round to two decimal places) → 48% Bb What percent of the population is bb? (Round to two decimal places) → 35% bb What is the frequency of the single dominant allele B? (Round to two decimal places) → 0.41 What is the frequency of the single recessive allele b? (Round to two decimal places) → 0.59Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files
PLEASE HELP I AM GIVING 15 POINTSSS ONLY IF YOU ARE CORRECT I WILL GIVE BRAINLIEST
Guppies living in a stream have a variety of spot patterns, some of which provide good camouflage against the stones in the streambed and others of which make them stand out against the background, allowing potential mates to see them more easily. If a predator that hunted by sight were introduced to the stream, what would be the most likely long-term consequence for the guppy population?
A) The number of guppies in the population would decline, although most of the remaining ones would be uncamouflaged.
B) The guppy population would devise a mutation that allowed the camouflaged guppies to find mates by scent or sound.
C) The guppy population would die out since none of the guppies would be able to find mates.
D) The number of camouflaged guppies in the population would increase while the number of successful matings decreased.
Answer:
The answer is D
Explanation:
Hope this helps!!
Answer:
d
Explanation:
D) The number of camouflaged guppies in the population would increase while the number of successful matings decreased.
Why do scientists often use bacteria to produce medicines?
Scientists often use bacteria to produce medicines because of their easy use, genetic manipulability, and genetic ability to produce medicine.
What are the characteristics of bacteria?Scientists often use bacteria to produce medicines because bacteria grow quickly and can be cultured in large quantities. This makes them a cost-effective option for production of large amounts of medicine.
Bacteria also have a simple genetic makeup that is easy to understand that allow scientists to easily produce proteins. Some bacteria have the ability to produce natural compounds containing medicinal properties, such as Streptomyces produces several antibiotics that are used in medicines.
Bacteria can also be genetically engineered to produce new compounds that can be used as new medicines. Bacteria are highly versatile for production of wide range of medicines.
Therefore, bacteria are used for producing medicines because of easy use, genetic manipulability, and genetic ability to produce medicine.
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I need help what do I do?
Answer:
Yellow like fragments andpresent in central position are nucleus
Explanation:
Farmer Tom decides that he is going to stop using chemical fertilizers and pesticides on his farm, and is going to start practicing organic agriculture. Outline THREE practices that he would have to implement.
What are some technologies that need fluids to work properly?
Answer:
Examples of Fluid Technology include: Hydraulics- which exist in cars, planes, robots, etc. Other examples include: Fire Extinguishers, Steam Engines, Water Turbines, etc.
Explanation:
I hope this helps and pls mark me brainliest :)
Which diagram correctly represents a step in the normal process of human reproduction?
Key
2n = total genetic material of a human cell
n
= one half of the total genetic material of a human cell
Answer:c
Explanation:
The diagram that correctly represents a step in the normal process of human reproduction is n + n = 2n (Option C).
Meiosis is a reductional type of cell division that produces four daughter haploid cells.These meiotic haploid (n) cells are known as gametes or germinal cells.During fecundation, two different germinal cells fuse to produce a diploid zygote.In conclusion, the diagram that correctly represents a step in the normal process of human reproduction is n + n = 2n (Option C).
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Most fossils are found in _____ rock. A. Igneous B.Metamorphic C. Sedimentary D. All of the above
Answer:
metamorphic rock
Explanation:
because most of the fossils are found there
Please no links
1. What causes the different phases of the moon's light and dark appearance?
A. how much sunlight it reaching the moon
B.the distance between the moon and the Earth
C. the moon's position in relation to the Earth and sun
D. the speed the moon is travelling next to the Earth
Answer:
the answer is letter D.
Explanation:
i hope thats correct
What is the genotype for a person who is heterozygous for Type B blood?
Answer:
I'm sooooo confused
Explanation:
Extension would occur when the joint allows one bone to:
A)move towards the midline of the body.
B)move away from another, increasing the angle between them.
C)move away from the midline of the body.
D)move toward another, decreasing the angle between them.
because the moon has little gravity it can't _____
Answer:
no puede ser habitado por los seres humanos
Explanation:
por la gravedad
What is the
the function of insulie ?
Answer:
Insulin is an anabolic hormone that promotes glucose uptake, glycogenesis, lipogenesis, and protein synthesis of skeletal muscle and fat tissue through the tyrosine kinase receptor pathway.
Explanation:
Please help I’ll make as brainliest.
Answer:
its the second one because genetic engineering is somelike fake
Answer:
B
Explanation: It could be C but Im pretty sure its b
Use the image below to explain protein synthesis and the steps of transcription and translation. Hint: Use the numbers 3-11 to guide your explanation.
Answer:
Protein synthesis is the process in which cells make proteins.It occurs in two stages: transcription and translation. Transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. After a polypeptide chain is synthesized, it may undergo additional processing to form the finished protein.
Explanation:
I hope this helps.
Fossils-preserved remains or traces of what
Answer:
Fossils are the preserved remains or traces of animals, plants, and other organisms from the past. Fossils range in age from 10,000 to 3.48 billion years old. The observation that certain fossils were associated with certain rock strata led 19th century geologists to recognize a geological timescale.
Explanation:
good luck have a nice day
The pistil collects pollen from the __________.
A. seed
B. ovule
C. sepal
D. stamen
PLEASE HELP ASAP!!! thx!
Part 1: Which process does arrow A represent?
Part 2: Which type of energy transformation does arrow A represent?
Part 3: Justify why this process is a recycling of carbon in the carbon cycle.
Use complete sentences to explain your answer. (10 points)
(LOOK AT THE PIC BELOW)
Answer:
Part 1. Process A represents photosynthesis because the solar energy is being transfered to the plant. Part 2. It represents solar energy being treansferred. Part 3. This process is the recycling of carbon because you can see that photosynthesis, plant and animal respiration, and combustion are all occuring.
Explanation:
Please help meeeeee???
Answer:
The one you chose is correct-
That is, assuming that the yellow one is the one you chose.
Which process must occur for clouds to form?
(1) conduction (2)erosion (3) precipitation (4) condensation
pls help trulyhelp for 25 point not lying pls help asap
Answer:
Im not sure what your exactly asking but for the last question just say something along the lines of how Europe was the highest popualtion dessity and Australia has the lowest. Do you need help with the bar graph?
Explanation:
Answer: You can say that there is sometimes a pattern in the numbers. In the graph, The density of Africa minus North America's density equals 2, and the density of North America minus South America's density also equals 2.
Sorry, if this didn't help and also if it is not the right answer.