Answers
Answer:
A) theory
Explanation:
A scientific theory is an explanation of an aspect of the natural world and universe that can be repeatedly tested and verified in accordance with the scientific method, using accepted protocols of observation, measurement, and evaluation of results.
Related Questions
Classify the energy sources as renewable or nonrenewable
Answers
Answer:
A renewable energy source is that which is long lasting
Like solor, wind and hydraulic energy
While non renewable energy sources are those which are not long lasting
(Usually taking centuries )
Like fossil fuel
Explanation:
Answer:
Explanation:
Renewable Energy Source Non-Renewable Energy Source
energy obtained from water springs energy obtained from coal
inside the earth
energy obtained from burning plant energy obtained from natural g waste gas
cell like this has just left the lungs. What colour will it be?
Answers
Answer:
Within your blood, red blood cells have a specialized task. ... Your blood then transports carbon dioxide back to the lungs where you can ... They extend like tree branches into the lung.
Explanation:
HOPE IT HELP'S! C:
#CARRYONLEARNING
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Which of the following is not a strategy for reducing health risks from chemicals?
a.
eliminate the use of leaded gasoline
b.
reduce the sulfur content of fuel
c.
increase production of industrial chemicals
d.
limit worker exposure to chemicals
Answers
Answer:
c
Explanation:
If you wanted to reduce health risks, why make more?
Answer:
c
Explanation:
bc I said so
11. Stop codons are found in
and are responsible for?
Answers
Answer:
The presence of a stop codon—UAA, UAG or UGA—in the A site of the ribosome is generally a signal to terminate protein synthesis. This process constitutes the last essential stage of translation, as it ensures the formation of full-sized proteins
An ecological footprint A) is a means of determining increases in populations that lived in the past. B) is a means of understanding resource availability and usage. C) measures dispersion and adaptability. D) will estimate population movements.
Answers
Answer: An ecological footprint is a means of understanding resource availability and usage. The correct option is B.
Explanation:
The ecological footprint is a method which is used to measure the rate as which humans use natural resources in their environment and generate waste from them compared with how fast nature can absorb these wastes and generate the used resources again. The productive areas which are measured through this means are:
--> cropland,
--> grazing land,
--> fishing grounds,
--> built-up land,
--> forest area, and carbon demand on land.
The importance of ecological footprint to the environment should no the over emphasizes. When properly observed, different environmental pollution would be dealt with. Generally, there would be:
--> decreased desertification,
--> decreased global warming
--> availability of fresh unpolluted air and
--> decreased carbon emissions.
Transcribe this strand of DNA into a strand of mRNA
TAC-AAA-CCC-TTT-GGG-ATA-ACT
Answers
Here’s link to quickly convert: www.dnatomrna.com
Select all that apply.
Which statements about Archaea are true?
Archaea are able to live in high concentrations of salt water.
n Archaea are commonly found in your body, your food, and your home.
If you get food poisoning, you can most likely blame Archaea.
Archaea can be found at the bottom of the sea.
Answers
Which of the following is NOT a characteristic of plants?
A. Regulate the water cycle
B. Are used in medicine
C. Provide food, air and habitat
D. Organisms which feed on dead organisms or waste from living organisms
Answers
Answer: B B B B B B
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Answer:
A. Regulate the water cycle
Explanation:
Animal cells have centrioles, centrosomes, and lysosomes, whereas plant cells do not. In addition, plant cells have a cell wall, a large central vacuole, chloroplasts, and other specialized plastids, whereas animal cells do not.
The creation of genetically identical offspring by a single parent, without the participation of sperm and egg, is called The creation of genetically identical offspring by a single parent, without the participation of sperm and egg, is called spontaneous generation. asexual reproduction. regeneration. sexual reproduction.
Answers
Answer:
Asexual reproduction.
Explanation:
The generation of genetically identical offspring from a single parent, without the fusion of sperm and egg, is called asexual reproduction. Asexual reproduction occurs when there is only one parent from which organism is produced. Budding, binary fission and fragmentation are the different types of asexual reproduction that involves only one parent and no fusion of sperm and egg cells.
1. In some breeds of dogs, wire hair texture is dominant to smooth hair texture. Two parents with wire hair
produce an offspring with smooth hair. To express smooth hair, the offspring would need to have inherited
A. the same chromosomes from each parent.
B. an allele for smooth hair from each parent.
C. two of the same type of chromosomes from one of its parents.
D. an allele for wire hair from one parent and an allele for smooth hair from the other
Answers
You fall backward and hit your head on a very sharp rock. The blow to your head causes you to lose consciousness and stop breathing. You most likely hit what part of your brain?
A) cerebellum
B) frontal lobe
C) brainstem
Answers
Describe an example of a plant responding to environmental stimuli
Answers
Answer:
Plants also detect and respond to the daily cycle of light and darkness. For example, some plants open their leaves during the day to collect sunlight and then close their leaves at night to prevent water loss. Environmental stimuli that indicate changing seasons trigger other responses.
Explanation:
Hope this helps you
What is the first 20 element
Answers
Answer:
1. H - Hydrogen
2. He - Helium
3. Li - Lithium
4. Be - Beryllium
5. B - Boron
6. C - Carbon
7. N - Nitrogen
8. O - Oxygen
9. F - Fluorine
10. Ne - Neon
11. Na - Sodium
12. Mg - Magnesium
13. Al - Aluminum
14. Si - Silicon
15. P - Phosphorus
16. S - Sulfur
17. Cl - Chlorine
18. Ar - Argon
19. K - Potassium
20. Ca - Calcium
A lack of CO2 in the flask would have caused reduced O2 production. If O2 , ATP, and NADPH are the by-products of the light-dependent phase of photosynthesis, how does a lack of CO2 cause reduced O2 production
Answers
Answer:
Carbondioxide is a reactant of photosynthesis.
Explanation:
Carbondioxide is a reactant of the process of photosynthesis and the product of photosynthesis is oxygen, if there is no or less carbondioxide the rate of photosynthesis decreases which leads to the lower production of oxygen. The rate of photosynthesis affected by the reactants available to it. If Carbondioxide is available in large amount more photosynthesis occurs that leads to more production of glucose as well as oxygen. So we can conclude that lack of Carbondioxide results in lower production of oxygen in the process of photosynthesis.
How are GMO's made????
Answers
Answer:
GMOs are created by selecting and inserting a particular gene into a plant to produce a desired trait – such as resistance to pesticides. ... This type of selective or traditional breeding involves crossing thousands of genes, which is different than how gmos are made.
Explanation:
Answer:
GM is a technology that involves inserting DNA into the genome of an organism. To produce a GM plant, new DNA is transferred into plant cells. Usually, the cells are then grown in tissue culture where they develop into plants. The seeds produced by these plants will inherit the new DNA.
How can extinctions and expansions occur in the same habitat? Explain your answer.
Answers
When a habitat is destroyed, the carrying capacity for indigenous plants, animals, and other organisms is reduced so that populations decline, sometimes up to the level of extinction. Habitat loss is perhaps the greatest threat to organisms and biodiversity.Extinction happens when environmental factors or evolutionary problems cause a species to die out. The disappearance of species from Earth is ongoing, and rates have varied over time.
Extinctions are associated with biodiversity changes, thereby affecting species expansion.
What is extinction?Extinction refers to the disappearance of a given taxonomic group (e.g. species-level extinction).
This process of disappearance (extinction) modifies the trophic relationships in the ecosystem.The modification may lead to the expansion of a given species (e.g., prey in the case of predator extinction).In conclusion, extinctions are associated with biodiversity changes, thereby affecting species expansion.
Learn more in:
https://brainly.com/question/1048615
how did world fromed
Answers
Answer:
by allah talah
Explanation:
What part of the body does cancer generally affect?
Answers
Answer: Cancer can spread anywhere through the body, but it's most likely to spread to lymph nodes, bones, the brain, the liver or the lungs.
Explanation:
Answer:
See below
Explanation:
Cancer can cause discomfort and loss of function in a specific section of the body by compressing surrounding nerves. Headaches and stroke-like symptoms and indications, such as weakness on one side of the body, are common symptoms and indicators of cancers that damage the brain.
Cancer may spread to any region of the body, although lymph nodes, bones, brain, liver, and lungs are the most commonly affected.
When two long-winged flies were mated, the off spring included 77 with long wings and 24 with short wings. Is the short-winged condition dominant or recessive What are the genotypes of the parents
Answers
Answer:
the short-winged condition is recessive Both parents are heterozygous, LlExplanation:
Due to technical problems, you will find the complete explanation in the attached files.
Can you help me with both questions
Answers
Answer:
b and c
Explanation:
Hope it helps:)
Define el consepto de fraccion
Answers
Answer:
The concept of fraction
Explanation:
What is the concept of fraction tho? Fractions are numbers that represent a part of the whole. When an object or a group of objects is divided into equal parts, then each individual part is a fraction. ... It is divided into a numerator and denominator where the denominator represents the total number of equal parts into which the whole is divided.
A fraction represents the number of parts that we take from a unit that is divided into equal parts. It is represented by two numbers separated by a fraction line.
A mutation that involves one or just a few nucleotides is known as what? A. point B. minor C. chromosomal
Answers
That would be a point mutation
Answer:
Point
Explanation:
What’s the answer hurry it’s a test ?
Answers
Answer:
A: maintains genetic continuity from one generation to the next
Explanation:
I think A is correct because it mains genetic continuity from one generation of cells to the next. So all you cells in skin that are dead are replaced by the exact replica of next skin cells that arose from mitosis.
Gametes undergo meiosis and not mitosis.
‼️‼️‼️‼️
Will give BRAINLIEST!! Please help!!
Answers
Answer:
A AND D I THINK PLZ MARK BRAINLIEST
Which of the following is true of Meiosis?
A. Meiosis does not require interphase to occur.
B. Meiosis requires DNA to copy itself twice
C. Meiosis produces haploid cells
D. Meiosis contains only one cell cell division
E. Meiosis occurs in all cells
Answers
Answer:
my true answer require is B
What are two examples of carbohydrates?
A. Fats and oils are carbohydrates.
B. Sugars and starches are carbohydrates.
Answers
Answer:
B. Sugars and Starches
Explanation:
Fats and oils are examples of fats
Answer:
Sugars and starches!
Explanation:
Sugars are a carb, and starches are a carb. Fats are the opposite, and oils are a type of fat as well.
What does DNA have to do with variation of a species?
Answers
Answer:
dna affects the physical appearence and also how our body works. changes in our dna can cause one to look different and have different functions from what a normal organism of that species has. as that organism with a mutation reproduces, its offspring will end up having similar features causing a variation in the species
Explanation:
Do different patterns of electrical signals have unique
meanings?
Answers
Answer:
Plants use electric fields to communicate with bees, scientists have learned.
Bumblebees are able to find and decipher weak electric signals emitted by flowers, according to the study.
Tests revealed that bees can distinguish between different floral fields, as if they were petal colours. The electric signals may also let the insects know if another bee has recently visited a flower.
Explanation:
How bees detect the fields is unknown, but the researchers suspect the electrostatic force might make their hair bristle. A similar hair-raising effect is seen when placing one's head close to an old-style TV screen.
Flowers were already known to use bright colours, patterns and enticing scents to attract pollinators.
help me pls thank you
Answers
Explanation:
Interdependence. All organisms in an ecosystem depend upon each other. If the population of one organism rises or falls, then this can affect the rest of the ecosystem. If the foxes in the food chain above were killed, the population of rabbits would increase because they are no longer prey to the foxes.
The shift in the stream was caused by movement at a __ boundary
A. converging
B. diverging
C. transform
Answers
Explanation