Answer:
250 million years
Explanation:
I did the test
Answer:
250 million yrs
Explanation:
trust me slime
what is lack educatiom
a situation when the general understanding of the population is below average with regard to requirements for everyday living.
G A A G C G A T C A G T T A C G
Now write the mRNA strand for the given DNA strand
Answer:
http://www.sheffield.k12.oh.us/Downloads/DNA_base_pairing%20activity.pdf
Explanation:
photosynthesis define
Answer:
the complex process by which carbon dioxide, water, and certain inorganic salts are converted into carbohydrates by green plants, algae, and certain bacteria, using energy from the sun and chlorophyll.
Explanation:
Explanation:
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
which forms a new nebula
a. suspernova
b.black hole
c. neutron star
d. globular cluster
Answer:
a
Explanation:
This is owing to some nebulae (more than one nebula) come from the gas and dust thrown out by the explosion of a dying star, such as a supernova
brainly is sensitive and limits words so have to put a pic . please answer
Answer: C
Explanation:
which type of cells will undergo mitosis.
Answer:
eukaryotic cell...........only
Where are the sides of a DNA molecule made of
which is a vestigial organ
whale flipper human appendix, snake tail
Answer: human appendix
Explanation:
vestigial means of an organ or part of the body, that has become functionless in the course of evolution
only a thesis accept the theory of evolution is it a fact or a fiction?
Answer:
Fact
Explanation:
evolution as fact and theory, a phrase which was used as the title of an article.
can be used by cells to store energy, form biological membranes, and serve as chemical messengers.
A.Lipids
B.Glucose
C.Carbohydrates
D.Fructose
The macromolecules that can be used by cells to store energy, form biological membranes, and serve as chemical messengers are lipids (Option A).
What are lipids?Lipids represent a broad category of macromolecules composed generally by a glycerol backbone and one or more fatty acid chains, which may serve as hormones such as cholesterol.
In conclusion, the macromolecules that can be used by cells to store energy, form biological membranes, and serve as chemical messengers are lipids (Option A).
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Which is the best definition of historiography?
determining a source’s reliability while collecting evidence
collecting objects remaining from a particular period in history
using the results of historical research to tell the story of history
investigating historical evidence including artifacts and document
Answer:
using the results of historical research to tell the story of history. So C
Explanation:
sorry if i got it wrong, but i think its C
Producers campfire the carbon dioxide and convert it into glucose through the process of respiration, true or false
Answer:
true ..................
Tropical rainforests are viewed as rich in biomass productivity. Currently much of the trees in tropical forests are being cut down for establishing cattle ranches.
How thick or deep is the tropical forest O and A soil horizons?
*Give your best explanation of what natural processes are taking place to explain why this is the case* (the part I need help with mainly)
The tropical A Horizon has a intensity of 2-5cm thick, some distance much less than that of the A Horizon of temperate soils. In different soil types, the following layer, or B Horizon, consists normally of rocks.
Since there are few rocks withinside the Amazon, the B Horizon is typically tender sedimentary clay. This layer can also additionally amplify to 4km beneath the floor.The number one soil orders located in tropical rainforests are Oxisols and Ultisols, that are soils wealthy in iron and aluminum oxides (pink color) however with low herbal fertility.
The A-horizon is typically known as the topsoil, and usually tiers from 8-20 cm in thickness. It is a mineral horizon that shaped on the floor or beneath an O-horizon, and is characterised through an accumulation of humified natural rely in detail combined with the mineral fraction.
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Which is not an example of a physical change in matter?
A. melted ice
B. rusting iron
C. popsicle
Answer:
b
Explanation:
the physical matter is not changing it is simply adding stuff also just believe me
What causes the pain associated with a herniated disc?
Which structure is found only in plant cells and functions in the process of photosynthesis?
Answer:
Chloroplasts are specialized organelles found only in plants and some types of algae. These organelles carry out the process of photosynthesis, which turns water, carbon dioxide, and light energy into nutrients from which the plant can obtain energy. There can be over one hundred chloroplasts in certain plant cells.
Explanation:
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How big is your heart?
Answer:
It's about the size of your fist (right or left doesn't matter)
genotypes of two children with different parents are the same true or false
Answer:
Depening on the gentotyes the answer will be true
Explanation:
what is the level of organization of the organs from smallest to largest (brain, kidneys, heart, lungs, liver, stomach)?
Answer:
I think it might be Kidneys, liver, stomach, heart, brain, and lungs
Explanation:
I hope this is right im sorry if it is not, cause im just guessing kinda
Compare and contrast the psychoanalytic theories of Freud and Erikson. How does Erikson’s theory explain the different stages of adulthood?
The similarity between the psychoanalytic theories of Freud and Erikson is that they both separate development into stages of a individual's life.
What is psychoanalytic theory?The psychoanalytic theory is the theory that teaches that the behaviour of an individual depends on their past experiences.
The two main psychologist that developed the psychoanalytic theory are Sigmund Freud and Erick Erickson.
The similarity between the psychoanalytic theories of Freud and Erikson is that they both separate development into stages of a individual's life.
The difference between the psychoanalytic theories of Freud and Erikson is that Sigmund Freud focused on the influence of the basic needs and biological forces while Erick Erickson focused on the social and environmental factors.
Erikson’s theory explain the different stages of adulthood from the age of 18 to 40 years as intimacy versus isolation.
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how is food transferred
Answer:
In many cases, Western society routinely purchases food that was grown more than 1000 miles away and transported to the local grocery store. ... Trucks, trains, and boats, all of which consume fossil fuels, are the primary methods for transporting large quantities of food around the world
Explanation:
mRNA sequence is mutated from CCC GGG to CCG GGG. What type of mutation occurred? Select all that apply.
point mutation
silent mutation
indel
insertion
deletion
missense
nonsense mutation
If mRNA sequence is mutated from CCC GGG to CCG GGG, the mutation will be point and silent.
Point Mutation:
It is type of mutation in which only one nitrogenous base is exchanged with another one. This can be silent if the codon resulting is coding for same amino acid.
Here, CCC codon mutate to CCG, the mutation occur at a single base, hence it is point mutation.
Since, both Codons code for the proline, hence mutation is a silent mutation.
Therefore, if mRNA sequence is mutated from CCC GGG to CCG GGG, the mutation will be point and silent.
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a. If your body does not take in protein, but only carbohydrates and lipids,
what atoms will it be missing? Hint: There are two, and you can figure this
out by comparing the structures of the monomers for proteins and
carbohydrates as well as the basic structure of lipids.
Answer:
The main two atoms missing when you do not eat protein is Nitrogen and Sulfur. Lipidsand carbohydrates contain Carbon, Hydrogen and Oxygen. Although protein does containCarbon, lipids and carbs do not contain Nitrogen and Sulfur. The main two atoms missing when you do not eat protein is Nitrogen and Sulfur
Describe the levels of cellular organization in an animal, and explain how organs work together as a system.
Answer:
Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive.
The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems.
The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.
The survival of the organism depends on the integrated activity of all the organ systems, often coordinated by the endocrine and nervous systems.
Explanation:
What is another possible analogy that could be compared with the structure and function of a cell?
Answer:
The structure and function of an air terminal and control tower are contrasted with the structure and function of a cell.
Explanation:
From the examples below, select the examples of cells or organisms responding to stimuli in order to maintain homeostasis.
Example of cells or organisms responding to stimuli in order to maintain homeostasis
A unicellular organism beating microscopic hairs to escape a chemical pollutant in its environmentA plant bending toward a light sourceAnts moving within their mounds depending on the time of dayIguanas laying in the sunlight if their body temperature is lowA person shivering when their body temperature is low.What is homeostasis?Homeostasis is the process by which the body maintains a fairly constant environment at all times.
Homeostasis is important to organisms because the cells of the body can only perform their metabolic functions efficiently within certain physiological conditions.
Example of cells or organisms responding to stimuli in order to maintain homeostasis include the following:
A unicellular organism beating microscopic hairs to escape a chemical pollutant in its environment so that the internalenvironment is not adversely affected by the pollution in the external environment A plant bending toward a light source in order to receive more light required for growth and production of food. Ants moving within their mounds depending on the time of day in order maintain their body temperatures within the optimum range requiredfor continuous body functions.Iguanas laying in the sunlight if their body temperature is low in order maintain their body temperatures within the optimum range requiredfor continuous body functionsA person shivering when their body temperature is low in order maintain their body temperatures within the optimum range requiredfor continuous body functions.In conclusion, homeostasis helps organisms respond and adapt to changes in their environment.
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8. Which situation is an abiotic factor for the habitat of coral organisms? *
Explanation:
hope this help you with your question
in order for an animal to gain mass what does it need?
Answer: Food
Explanation: Of course, animals need food in order to gain mass. The food is used to transfer into cells, forming tissues, skin, and muscle to the animal.
Hope this helped!
Which model best summarizes the importance of solar energy for life on
Earth?
A. A consumer index
B. A food chain
C. The rock cycle
D. The carbon cycle
Answer- food chain
I’m doing the course and that was the answer
I got for the question
One advantage of the __________ model is quick recognition. A. prototype B. exemplar C. language D. concept
Answer:
A.
prototype
Explanation:
Answer:
A. Prototype
Explanation:
hope it helps :)