Answer:
With these rapid changes, there is a need to study each step that may alter the environment so that the natural ecosystem may still be protected or replaced by a better one. Environmental science is important to save our world from destruction. Because of man's abusive actions, the environment is not safe anymore.
CO2 + H2O + energy --> C6H1202 + O2 , what is this formula for ?
Answer:
Photosynthesis, the energy is sunlight
what is the phenomena of cells?
Best describes the relationship between photosynthesis and cellular respiration in terms of energy and matter
Answer:
Photosynthesis makes the glucose that is used in cellular respiration to makeo ATP. ... While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration.
Pease mark me as brainlist
What are alleles?
the decoders of the DNA message
two forms of single genes, alternate forms of the instructions
the basic unit of inheritance
a measurable factor
Answer:
Two forms of single genes, alternate forms of the instructions
Explanation:
Answer:
Alleles are two forms of single genes, alternate forms of the instructions.
Explanation:
i hope this helps :)
PLEASE HELP THIS IS DUE TODAY!!!!!!!!!!!!!!!!!!
You worked on Earthquake Engineering Design Challenge during the last three parts. Please upload your S.T.E.M. Lab Earthquake Engineering Design Challenge worksheet. Make sure that you have answered all parts for Steps 1–13 and your work is shown on the worksheet and double check your work. When you are sure that you have answered all of the Steps accurately, please upload your worksheet.
30 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!
I WILL MARK BRAINLEST!!!!!!!!!!!!!!!!!
Answer:
its easy just read it
Explanation:
and can someone give me branliest so I can rank up please
I need 5 in total
What diagram represents a pair of homologous chromosomes?
Answer:
I think your answer would be B.
Explanation:
sorry if it is incorrect :/
>> what specific function does the term, respiration, refer to in animals?
Answer:
respiration is a process in living organisms involving the production of energy, typically with the intake of oxygen and the release of carbon dioxide from the oxidation of complex organic substances.
Which method is the typical first step when scientists communicate their scientific results?
Please Answer These Questions in Complete sentences.
1. using complete sentences, explain why a dog and a wolf might be considered the same species. Then explain why they might not be considered the same species.
2. explain how behavior might make two organisms unable to be part of the same species/population
Answer:
1.dogs and wolves shares lots of alike qualities like k9 teeth good smelling and they even look similar but they can also not be considered the same because dogs have lots of different color patterns and are less hostile than wolves
Explanation:
cant help with number 2 sorry
HELP. Asap! Answer question in photo
Which of the following is produced by the immune system to identify foreign cells?
antibodies
antigens
bacteria
colored dye
Answer:
im pretty sure its antibodies
Explanation:
Answer:
1sy option
Explanation:
edge 2021 :p
PLEASE HELP DUE RIGHT NOW
Answer:
Its either A or C
Explanation:
What is the relationship between the two parts of the nervous system?
The central nervous system controls thoughts and feelings, while the peripheral nervous system controls movement.
The peripheral nervous system transfers impulses to and from the central nervous system, where the information is processed.
The peripheral nervous system carries information into the body, while the central nervous system carries signals to the muscles and glands.
The central nervous system processes information and stores memory, while the peripheral nervous system controls hormones and feelings.
Answer:
Explanation:
The relationship between the two parts of the nervous system are: The peripheral nervous system transfers impulses to and from the central nervous system, where the information is processed.
Answer:
The peripheral nervous system transfers impulses to and from the central nervous system, where the information is processed.
Explanation:
I had taken this test and got it wrong when i looked at it and its this one.
One reason farmers often choose genetically modified crops over non-genetically modified crops because genetically
modified crops are?
А a.much safer
B b. more productive
C c. less expensive.
D d. less controversial.
Answer:
B hopefully it’s right
Explanation:
Answer:
a
Explanation:
I WILL GIVE BRAINLIEST
Answer:
constructive interference or superposition
the 2 waves are combining their amplitudes which is the height from baseline
Explanation:
What stage of mitosis is this? Brainliest will be involved for the correct answer
Answer:
Metaphase
Explanation:
The answer is metaphase.
Use your knowledge of osmosis to explain why the mass of each cube increased.
Osmosis passes from a medium with a high concentration of water molecules to another with a low concentration of water molecules and since the potato has low water concentration so the water transfers to it increasing its mass
The mass of each potato cube increased because they have gained water by osmosis.
Recall that: osmosis is the movement of water molecules from the region of high water concentration (high water potential) to the region of low water concentration (low water potential) through a semipermeable membrane.
A solution with a high solute concentration will have low water potential and vice versa. They are also said to be hypertonic when compared to a solution with a low solute concentration (hypotonic).
Thus, the potato cubes increased in size because the cells of the potato have low water potential when compared to the distilled water in which they were thrown. In other words, the cell sap of the potato cubes is hypertonic while the distilled water is hypotonic.
More on osmosis can be found here: https://brainly.com/question/21395644
how are bony fish different than the standard fish you may see at the aquarium or market Describe some key characteristics.
Answer:
At aquarium are usualy Cartilaginous fishes.
Explanation:
Cartilaginous fish have cartilage skeletons, while bonefish have a skeleton that mainly consists of bone.
Bonefish:
Their endoskeleton is completely bone.They have the previous opening of the tipThey can be freshwater or sea fishCartilaginous fish:
They are predominantly cartilated in their endoskeletonTheir exoskeleton is placoid (very small denticles coated with lots of sharp enamel)The mouth of these fish is located in the middleHELP ME PLEASE ill give brainliest
Answer:
Punnett square
B W
B BB BW
W BW WW
Explanation:
So genotype would be BB 25% as is WW and BW is 50%
phenotype would be black 25% as is white and black and white spots or patches or some such for 50%
PLS answer
How do vaccines generally work?
What is the difference between traditional vaccines and mRNA vaccines?
Answer:
Vaccines train our immune systems to create proteins that fight disease, known as ‘antibodies’, just as would happen when we are exposed to a disease but – crucially – vaccines work without making us sick
Explanation:
mRNA Vaccines Are New, But Not Unknown
This means the process can be standardized and scaled up, making vaccine development faster than traditional methods of making vaccines. mRNA vaccines have been studied before for flu, Zika, rabies, and cytomegalovirus (CMV).
20 POINTS!!
Which amino acid corresponds to the mRNA base sequence cytosine-
cytosine-uracil?
A. Phe
B. Ser
C. Pro
D. Leu
Answer it right plz
HELP ASAP 100 POINTS ACTUAL ANSWERS OR I WILL REPORT
1- How did economics delay scientists’ first attempts for conservation in the forest industry?
Think about MONEY involved for conservation.
2- Describe the political actions that led to successful conservation in the forest industry.
Think about ORGANIZATIONS from each article.
ANSWER FOR BOTH
Community Conservation Using Forests Wisely
Answer:
causing them to lose their shelter. also gave money
Explanation:
answer for brainlist
answer asap plz i need this for my a
Sometimes new ideas in science come from traditional methods people used in the past. What did researchers learn from terra preta? How is bio-char different from the traditional Amazonian method of creating terra preta?
Answer:
What did researchers learn from terra preta?... Because terra preta is loaded with so-called bio-char -- similar to charcoal -- it also can pull substantial amounts of carbon out of the increasing levels of carbon dioxide in the Earth's atmosphere, helping to prevent global warming.
How is bio-char different from the traditional Amazonian method of creating terra preta? Terra preta owes its characteristic black color to its weathered charcoal content, and was made by adding a mixture of charcoal, bone, broken pottery, compost and manure to the low fertility Amazonian soil. ... Terra preta soils were created by farming communities between 450 BCE and 950 CE..
The BBC's Unnatural Histories presented evidence that the Amazon rainforest, rather than being a pristine wilderness, has been shaped by man for at least 11,000 years through practices such as forest gardening and terra preta.
Terra preta is a type of dark, fertile soil found in the Amazon rainforest that is believed to have been created by indigenous people thousands of years ago. Researchers have learned from terra preta that it contains a high level of carbon, along with nutrients such as nitrogen, phosphorus, and potassium.
What is terra preta soil?Terra preta, or "black earth," is a type of dark, fertile soil found in the Amazon rainforest that is believed to have been created by indigenous people thousands of years ago. Scientists have studied terra preta to understand its unique properties and how it was created. Terra preta is a type of anthropogenic soil, which means that it was created by human activity rather than natural processes. It is believed that the indigenous people of the Amazon region created terra preta by adding biochar to soil along with other organic materials such as bones, shells, and manure.
Hence, researchers have learned from terra preta that it contains a high level of carbon along with nutrients such as nitrogen, phosphorus, and potassium.
Learn more about the terra preta soil here.
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#SPJ2
A group of cells that work together to perform a specialized function are called?
Answer:
tissue
Explanation:
Groups of cells working together form tissues. ... When specialized cells work together to perform a specific function, they are known as a tissue. There are four basic types of tissues: muscle, epithelial, connective, and nervous tissue.
Help
I don’t know what to do here
Number 2 don’t have to answer I just need help for 1!
Answer:
dominant is the 2 capital letters heterozygous dominant is one capital and one lower case
purple
hairy knuckles normal tails
Explanation:
Scientists are now studying human DNA in labs all over the world. Which are current goals for the scientists at these labs? Select three answers that apply. A. completing a full sequence of human DNA (the Human Genome Project) B. identifying the regions of human DNA that are transcribed into RNA C. identifying the regions of human DNA that bind to proteins D. analyzing the regions of human DNA that vary among individuals E. describing the molecular structure of human DNA
Answer:
B. identifying the regions of human DNA that are transcribed into RNA
C. identifying the regions of human DNA that bind to proteins
D. analyzing the regions of human DNA that vary among individuals
Explanation:
The double helix structure of the deoxyribonucleic acid (DNA) molecule was characterized and published in April 1953 by Francis Crick and James Watson. Moreover, the Human Genome Project was a project aimed at completing mapping and sequencing of the human genome. This project was completed and published in April 2003. Nowadays, scientists are focused on identifying which genes are expressed (i.e., transcribed into RNA) in specific cell types/tissues. For this purpose, it is imperative 1-to identify the promoter and enhancer regions that bind to specific proteins (transcription factors) in order to activate gene expression, and 2-to understand how genetic variation is related to gene expression patterns in specific cell types and/or in response to specific environmental stimuli.
Name the enzyme that breaks the hydrogen bonds holding the
two DNA strands together during DNA replication?
DNA helicase is the enzyme that breaks the hydrogen bonds which holds the two DNA strands together during DNA replication.
What is DNA helicase?During replication of DNA , the enzyme DNA helicase separates the two strands of DNA and causes the breakdown of hydrogen bonds between the two DNA strands which leads to separating of the DNA double helix into two individual strands which make easier to copy it.
In conclusion, DNA helicase is the enzyme that breaks the hydrogen bonds.
Learn more about enzyme here: https://brainly.com/question/1596855
could someone please help me with this. :’)
Answer:
cool paper
Explanation: