Answers
Answer:
I think is B because at stage 4 we can observe that different kinds of cell formed(the cell on the edge is different from the inner cell)
Explanation:
Answer:
i think its b as well
Explanation:
Related Questions
Describe in one paragraph the importance of carbohydrates. (5-8 sentences)
Answers
Answer:
Carbohydrates are the body's main source of energy. Without carbohydrates, your body will use up fat and protein in place of carbohydrates. These other sources of energy are harder to use. Carbohydrates provide energy for everything you do, whether it be running or breathing. Carbohydrates also provide important fiber for protection against disease. Extra carbohydrates (not used for energy), broken down as glucose, can be converted to glycogen, which is important for good muscle and liver health.
Explanation:
Hope this helps! :)
An important regulator of electrolyte concentrations in extracellular fluids is .
Answers
Answer:
Mineralocorticoid
Explanation:
Answer:
Aldosterone
Explanation:
Hope this helps!
Please mark me as Brainlinieast.
How do you think acid rain is forming
Answers
Answer:
acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide
How many amino acids do humans need to eat?
12
5
20
8
Answers
Answer:
8
Explanation:
It was correct on my test.
Which of the following levels of organization is the least complex?
a. Cell
b. Organ
c. Tissue
d. Individual organism
Answers
If the results from a scientific experiment do not support the hypothesis, then the experiment
A
is a failure.
B.
can be revised.
C.
must be done again.
D
should be continued without the hypothesis.
Answers
Answer:
D
Explanation:
A meteor crashed into earth carrying a strange alien gass. The gas wasn't poisonous, but it did remove all the cholorplasts from EVERY plant cell on earth.
(How would earth be different?)
(How would this change life for humans?)
Answers
help me please I am so confused
Answers
Answer:
ECOLOGICAL FOOTPRINT
you would need about 41.6 earths all together
Explanation:
just add them up.
Two balloons are rubbed with fur, which creates an excess of electrons on the balloons. If the balloons are hung from flexible wires from a shared point overhead, what will happen to the balloons?
A.
They will repel one another and the angle between them will be proportional to the charge on each.
B.
They will attract one another and sustain that attraction until the charges have redistributed.
C.
They will swing like a pendulum, with the period based on the magnitude of the transferred charge.
D.
They will join at a single point where the excess charge has collected and then they will repel one another.
Answers
A student sets four bricks in sunlight as shown below which brick will get the hottest?
Answers
Answer: well it's which ever one that was getting the most sun and how much timne you leave each brick out in the sun
Explanation:
pls mark brainiest
1. A fossil is the remains or traces of organisms that have lived in the past. Which statement is true
about fossils?
A. A fossil never includes a complete organism.
B. A fossil shows the evolution of an entire species.
C. Much of the evidence for evolution comes from fossils.
D. Fossils have provided a complete history of Earth's life forms.
2. In 1859, Charles Darwin proposed his theory of evolution based on natural selection. What
observation about the natural world does this theory explain?
A. how the fossil record was formed
B. how species change over time
C. how a species always retains its characteristics
D. how catastrophic events lead to extinctions
3. Extinction is the dying out of a species. What can lead to the extinction of a species if the
environment changes?
A .having traits that enable the species to adapt to the changed environment
B. an increase in the reproductive rate within the species
C. a lack of adaptations in the species that help individuals survive and reproduce in the changed
environment
D. the presence of genetic variations among the individuals of the species
Answers
1. Fossils is a main supporter of the evolution theory
2. Evolution
3. Lack oh adaptation risk death
heyy! i’ll give brainliest help asap pls
Answers
Answer:
im going to say C is the best choice
Explanation:
need help asap
question 17
- 20 points
Answers
Answer:
It Would Be Number 2
Explanation:
The model of population growth Is the population does carry capacity Enjoy:)
Which occurs just before a volcanic eruption?
Lava flows onto the sides of the volcano.
The expanding gases push magma through the pipe.
A pocket of magma forms beneath the volcano.
New rocks are formed as lava hardens.
Answers
Answer:
The expanding gases push magma through the pipe.
Explanation:
The activity that happens before the volcanic eruption is the expanding gases pushing magma through the pipe.
What do you mean by Volcanic eruption?A volcanic eruption may be defined as an activity that is responsible for an opening in the earth's crust through which lava, volcanic ash, and gases exit.
Before the volcanic eruption, several gases create an extreme pressure that efficiently pushes the magma through the pipe which leads to the flow of lava onto the sides of the volcano.
Therefore, the correct option for this question is B.
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The table below shows the initial and final masses of a radioactive material in a container.
Initial mass (in kilograms) 0.8
Final mass (in kilograms) 0.05
Based on the table, which of these conclusions is correct?
The half life of the material is three years.
The half life of the material is four years.
The mass of the material was 0. 1 kilograms after four half lives.
The mass of the material was 0.1 kilograms after three half lives.
Answers
Answer: the half life of the material is four years
23. During replication, the two DNA strands_________
and each chain serves as
a________
for a new nucleotide chain. The sites where DNA replication
and separation occur are called
The
_________.
Answers
Answer:
seperate
template
origin
During replication, the two DNA strands separates and each chain serves as a template for a new nucleotide chain. The sites where DNA replication and separation occur are called the origin.
What is DNA replication?DNA replication defines the biological process of making two identical copies of DNA from a single original DNA molecule. It occurs in all living organisms which acts as the most essential part for biological heritage.
During DNA replication, each of the two strands forming the double helix serves as a template from which the new strand is copied, while these new strands will be complementary to the parental or "old" strand. Each new double strand consists of a parent strand and a new daughter strand.
Steps involved in the DNA replication are:
1. Initiation
2. Elongation
3. Termination
Thus, during replication, the two DNA strands separates and each chain serves as a template for a new nucleotide chain. The sites where DNA replication and separation occur are called the origin.
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Como concientizar a las personas sobre la manera de usar el agua correctamente?
10 maneras please es un examen :(
Answers
Answer:
1.Tomar una ducha
2.Beberlo
3.Nada en él
4 juega con él
5.Ruin tecnología con ella
6.crecer plantas
Lo siento, eso es todo lo que realmente sé.
No sé mucho español, así que ... esto es difícil de escribir.
Espero que esto ayude por favor y mentalmente :D
What processes could cause a metamorphic rock to return to the surface of Earth to be worn down again? Choose TWO that apply.
A. deposition
B. plate movement
C. chemical changes
D. wind or water erosion
Answers
Answer:
definitely d
Explanation:
this happens due to geological uplift and the erosion of The Rock and soil above them metaphorphic rocks will be exposed to weathering processes and may break down into settlement I was trying to answer this question earlier but then it wouldn't let me
an antonym for immerse?
Answers
Answer:
An antonym of immerse is dry.
Function of root hair cells
1. Absorption of mineral ions
2.Transport of oxygen
3.Movement of mucus
4.Protection against pathogens
5.Structural support
Answers
Answer:
1. Absorption of mineral ions
hope it is helpful to you
Answer:
Hello There!!
Explanation:
The answer is=>1. Absorption of mineral ions.
hope this helps,have a great day!!
~Pinky~
2. What alleles code for a female?
Answers
Which genetically modified organism will best prevent farmers from losing their crops during transport to grocery stores?
oranges that have a prolonged shelf life
corn with a high yield
butter squash that have high nutritional value
fruit with a vaccine
(ANSWER IS A, I saw nobody with the question and i got the answer correct)
EDGE 2021
Answers
Answer:
oranges that have a prolonged shelf life
Explanation:
The genetically modified organism have higher shelf life which helps the farmers to transport the products from one place to another without causing damage to it. The local varieties of fruits have low shelf life due to which farmers receives great losses while transporting it to far places or markets as compared to genetically modified varieties of fruits that have higher shelf life which prevent loses to the farmers during transportation.
Answer:
As said above its A
Explanation:
edge 2022
Antibacterial spray's are often use when cleaning kitchen countertops. If the same antibacterial spray is used continuously, why will some bacteria survive and reproduce?
Answers
4. The cells of meristmetic tissue undergo continuous cell division
and produce permanent tissue. yes of No.
Answers
Answer:
yes.
Explanation:
Explain the global pattern of Earth's Biomes
Answers
Answer:
The global pattern of Earth's Biomes is a function of climatic conditions, such as latitude, air pressure, and winds
Explanation:
The global pattern of Earth's Biomes includes the following:
1. Polar region: it located in the north and south pole of the earth
2. Temperate deciduous forest: easily located in Europe and the United States. It grows well during a mild and wet climate.
3. Temperate grassland: this is common in Hungary, South Africa, Argentina, and the USA. It is characterized by average rainfall and a mild climate.
4. Desert: this is peculiar to areas such as Tropics of Cancer and Capricorn. It is characterized by hot climatic conditions
5. Tropical rainforest: it is common to places mear equator, and it is characterized by hot and wet climate
6. Savanna grassland: usually located in central Africa, southern India, northern Australia, and central South America. It is characterized by heat and dry climatic conditions.
7. Coral reefs: usually found around the equator approximately 30° north and south from the equator. It is highly distinct naturally.
landslides are an example of
weathering
erosion
deposition
chemical change
Answers
I hope Answer is erosion
The genetic code is the set of instructions that
translates genetic material into proteins. This code
defines how sequences of three nucleotides specify
which amino acid will be added next during protein
synthesis. Each sequence of three nucleotides is called
A. a protein
B. a codon
C. a Mutagen
D. a DNA molecule
Answers
Answer:
DNA molecule
Explanation:
Each sequence of three nucleotides is called a codon. Therefore, the correct answer is option B.
Codons are named by the request for their bases. The three stop codons in mRNA are UAA, UAG, and UGA, where U represents uracil, A for adenine, and G for guanine. Stop codons signal the end of protein synthesis. They can be found in DNA or mRNA.
They are three-nucleotide sequences that encode a particular amino acid. During the translation process, the tRNA (transfer RNA) molecules contain anticodons that aid in the transfer of amino acids to the mRNA.
A codon is a sequence of three nucleotides in DNA or RNA, also known as a trinucleotide. It is a unit of genomic information that encodes a specific amino acid or signals the end of protein synthesis (stop signals).
Know more about codons:
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what's Ozone layer???
Answers
Answer:
The ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation. It contains a high concentration of ozone in relation to other parts of the atmosphere, although still small in relation to other gases in the stratosphere.
Explanation:
hope this helps you
identify a factor that affects the likelihood of a mudslide
Answers
Answer:
Volcanic eruptions, there are more but that is all that I know
in a food chain, why is it important for an organism to have different sources of food
Answers
Answer:
They need backups.
Explanation:
If the organism only has one food source they will use up that resource and eventually the organism will deplete due to lack of food.