Answer:
b.) from the air
Explanation:
During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.
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Which part does NOT belong to a female
frog?
A. oviducts
B. ovaries
C. ova
D. testes
Answer:
D
Explanation:
it is not a male frog, females do not have male genitals
PLEASE HELP ME ASAP QUESTION 4
If the hypothesis is corroborated by the experiment results then the hypothesis holds true.
What is the scientific method?
The scientific method is laid down procedure by which scientific knowledge is arrived at. The scientific method involves;
1. Observation
2. Formation of hypothesis
3. Experimentation
4. Analysis
5.Conclusion
The question is incomplete but I will still try to help you the much I can. If the hypothesis is corroborated by the experiment results then the hypothesis holds true.
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Which of the following is true of retroviruses? (3 points)
Retroviruses use reverse transcriptase to make viral DNA in a host, and the viral DNA becomes a permeant resident of the host cell.
Retroviruses use DNA polymerase to make viral DNA in a host, and the viral DNA becomes a provirus of the host cell.
Retroviruses use the same machinery as prokaryotes and follow the same process to make RNA.
Retroviruses have an RNA genome instead of DNA but use all of the same enzymes as eukaryotes.
Answer:
Explanation:
A retrovirus is an RNA virus that is duplicated in a host cell using the reverse transcriptase enzyme to produce DNA from its RNA genome. The DNA is then incorporated into the host’s genome by an integrase enzyme. The virus thereafter replicates as part of the host cell’s DNA. Retroviruses are enveloped viruses that belong to the viral family Retroviridae. A special variant of retroviruses are endogenous retroviruses, which are integrated into the genome of the host and inherited across generations. Endogenous retroviruses are a type of transposon.
Two unique reproductive adaptations of angiosperms are.
Answer:
Angiosperms exhibit a vast array of reproducive strategies.
The evolution of several physical and genetic barriers to self-fertilization or fertilization among closely related individuals is thus widespread in angiosperms. A major genetic barrier to self-fertilization is self-incompatibility (SI), which allows female reprductive cells to discriminate between "self" and "non-self" pollen, and specifically reject self pollen.
Explanation:
Two unique reproductive adaptations of angiosperms (flowering plants) are flowers and fruits.
Angiosperms have evolved specialized reproductive structures called flowers. Flowers are composed of several parts, including the male reproductive organs (stamens) and the female reproductive organs (carpels).
They produce fruits, which are structures that develop from the ovary after fertilization. Fruits serve as protective coverings for seeds and aid in their dispersal. They can take various forms, including fleshy fruits like apples and berries, as well as dry fruits like nuts and capsules.
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The energy stored in a foot of snow on a steep roof is ..?
Answer:
Potential Energy.Hope it helps ☺️
Which would result in higher food production at a lower cost? select four options. cows that are able to fight off diseases rice that has added provitamin a corn that is resistant to diseases wheat that is not killed by weed killer corn that can grow in cold places
The characteristics or features that would result in higher food production at a lower cost are:
Cows that are able to fight off disease. Corn that is resistant to diseases. Wheat that is not killed by the weed killer. Corn that can grow in cold places.What are food production and various techniques?Food production involves the various techniques that are adopted by farmers, so as to produce food that meets the unending needs or requirements of consumers.
Also, it is very important and essential that farmers produce in higher quantities but at lower costs, in order to make them available at an affordable price.
Thus, some of the characteristics would result in higher food production at a lower cost.
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Answer: A.cows that are able to fight off diseases C. corn that is resistant to disease D.Wheat that is not killed by weed killer E.corn that can grow on cold place.
Explanation:
A statue and a coin are made out of exactly the same materials. Which property will likely be the same for both the statue and the coin?
Answer:
The property they share will be density
Hope this helps
A statue and a coin are made out of exactly the same materials. A physical property can be observed or measured without changing the identity of a substance.
What is a chemical property of an object?The change of one type of matter into another type is a chemical property.
Examples of chemical properties include flammability, toxicity, acidity, reactivity (many types), and heat of combustion.
Thus, A physical property can be observed or measured without changing the identity of a substance.
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How are punnett squares used to predict the outcomes of genetic crosses.
Answer:
By using punnett squares, you can use the allele combination from the mother and from the father in order to determine the probability and the possible genotypes and phenotypes that an offspring could inherit from their parents.
When there is a smaller difference between high and low tide, it is a neap tide. On
which day did the observer experience a neap tide?
Neap tide occurs due to the position of the moon and the sun.
What is Neap tides?Neap tides occur during the first and third quarter moon. When the moon appears "half full." NOAA's tide and tidal current happens due to the position of the moon and the sun so we can conclude that Neap tide occurs due to the position of the moon and the sun.
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Which shows that the results of an experiment are reliable?
O A. New questions come up because of the results.
B. Repeating the experiment gives the same results.
C. The hypothesis is supported by the results.
O D. They are posted on many Web sites.
Answer:
B - Repeating the experiment gives the same results.
Explanation:
For more reliable results in an experiment it must be repeated multiple times to see if the data is accurate.
Hope it helps! :D
Answer:
B - Repeating the experiment gives the same results.
Explanation:
Which natural resource is nonrenewable?
natural gas
wind
corn
geothermal
Answer:
Natural Gas
Explanation:
Nonrenewable energy resources include coal, natural gas, oil, and nuclear energy. Once these resources are used up, they cannot be replaced, which is a major problem for humanity as we are currently dependent on them to supply most of our energy needs.
Answer:
natural gas
Explanation:
I took the test
How do species become different?
Answer:
Speciation is the process by which new species form. It occurs when groups in a species become reproductively isolated and diverge. In allopatric speciation, groups from an ancestral population evolve into separate species due to a period of geographical separation.
Explanation:
what would be an example of a population?
for 10th grade biology
Answer: when food resources are plentiful and environmental conditions are favorable, populations may grow.
Explanation:
An amoeba is a single-celled organism. Amoebas extend their cell membrane around a food particle or prey organism. Then, the bring the food into the cell, as shown in the picture. Which term best describes the cell process amoebas use to get food *
A.exocytosis
B.endocytosis
Answer:
endocytosis
Explanation:
Endocytosis is a cellular process in which substances are brought into the cell. The material to be internalized is surrounded by an area of cell membrane, which then buds off inside the cell to form a vesicle containing the ingested material.
An amoeba is a single-celled organism that extend their cell membrane around a food particle or prey organism, and the term that best describes the cell process amoebas use to get food is called endocytosis, which is in option B.
What is the significance of endocytosis?Endocytosis is seen in both the cells of the unicellular eukaryotes and the multicellular cells and by this process, the cells take the food in and use it for many processes, such as in the amoeba, which takes the food in and later uses it for the cellular process. The water intake is seen by the cells and called "pinocytosis," while the removal of the product from the cell is called "exocytosis."
Hence, an amoeba is a single-celled organism that extend their cell membrane around a food particle or prey organism, and the term that best describes the cell process amoebas use to get food is called endocytosis, which is in option B.
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The overall purpose why plants perform photosynthesis is to
Answer:
To make food for the plant.
Explanation:
Answer:
create glucose/ food. or o2
1.
Which weather pattern can drop torrential amounts of rain, create storm surges, and destroy structures with high winds?
drought
tornado
hurricane
thunderstorm
2.
What is the main energy source for a hurricane?
winds blowing from high pressure to low pressure
warm air masses
cool ocean water
warm ocean water
3.
What makes the weather inside the eye of the storm calm and clear?
high pressure air
low pressure air
clockwise rotation
counterclockwise rotation
I will mark brainliest for correct answers!
#1
HurricaneRest can destroy with winds but hurricane can bring rain .
#2
winds blowing from high pressure to low .When ocean becomes hot low air pressure is created.
#3
Clock wise rotation .The hurricane rotates around the eye
1.
Which weather pattern can drop torrential amounts of rain, create storm surges, and destroy structures with high winds?
drought
tornado
hurricane ✓
thunderstorm
A hurricane can cause destruction at a high scale2.
What is the main energy source for a hurricane?
winds blowing from high pressure to low pressure ✓
warm air masses
cool ocean water
warm ocean water
when the clouds take up the hot vapours , making the atmosphere warm ,the pressure increases resulting in formation of wind and when these winds wind up to make a huge pattern which we call hurricane3.
What makes the weather inside the eye of the storm calm and clear?
high pressure air
low pressure air
clockwise rotation ✓
counterclockwise rotation
The clockwise rotation moving a same direction helps to make the eye visible to usWhich of the following is a weak acid?
a. baking soda (pH 9)
b. lemon juice (pH 2)
c. bleach (pH 12.6)
d. soda (pH 4)
Answer:
answer will be C bleach( p.H 12.6)Answer:
The answer would be D. Soda
Explanation:
It's pH level is four so its still acidic, but it is closer to being basic making it a weaker acid.
Please answer right .
13 and 12 points
Answer:
Explanation:
1. a material or device that conducts or transmits heat, electricity, or sound, especially when regarded in terms of its capacity to do this. 2. Examples of conductors include metals, aqueous solutions of salts (i.e., ionic compounds dissolved in water), graphite, and the human body. Examples of insulators include plastics, Styrofoam, paper, rubber, glass and dry air. 3. Components of an electrical circuit or electronic circuit can be connected in series, parallel, or series-parallel. ... In a series circuit, the current that flows through each of the components is the same, and the voltage across the circuit is the sum of the individual voltage drops across each component. 4. An isolator is a mechanical switching device that, in the open position, allows for isolation of the input and output of a device. An isolator differs from a switch in that it is intended to be opened when the circuit is not carrying current. 5. Examples of insulators include plastics, Styrofoam, paper, rubber, glass and dry air. The division of materials into the categories of conductors and insulators is a somewhat artificial division.
I hoped this help :)
conductor is an object or type of materials that allows the flow of charge in one or more directions. Materials made of matel are common electrical conductor.
Examples of conductor :
1. Silver
2.Gold
3.Copper
4. Steal
5. Sea Water
Series Circuit is an electric circuit connected so that current passes through each circuit elements in order.
Isolator is a device used for isolating a circuit or equipment from a. source of power.
plz help me I just want to be sure my answer is right
Answer:
<----------------------<';'ERROR';>------------------<';ERROR';>-------------------<';ERROT';>------------>
Explanation:
Hope this helps!!!
Subject Course : Earth Science
1.
What kind of breeze occurs during the day in coastal areas?
sea breeze
valley breeze
mountain breeze
land breeze
2.
What is the main factor that affects local winds?
trade winds
the Coriolis effect
uneven heating of Earth’s surface
altitude
3.
What type of breeze occurs near mountains at night?
valley breeze
land breeze
mountain breeze
sea breeze
*I will provide Brainliest if given correct answers.
[tex]\huge\purple{——————————}[/tex]
[tex] \large \bold{QUESTIONS:}[/tex]
1. What kind of breeze occurs during the day in coastal areas?
A. sea breeze
B. valley breeze
C. mountain breeze
D. land breeze
2. What is the main factor that affects local winds?
A. trade winds
B. the Coriolis effect
C. uneven heating of Earth’s surface
D. altitude
3. What type of breeze occurs near mountains at night?
A. valley breeze
B. land breeze
C. mountain breeze
D. sea breeze
[tex] \\ [/tex]
[tex] \large \bold{ANSWERS:}[/tex]
[tex]\rm\orange{A.}[/tex] Sea Breeze[tex]\rm\orange{C.}[/tex] Uneven heating of Earth’s surface[tex]\rm\orange{C.}[/tex] Mountain Breeze[tex]\huge\purple{——————————}[/tex]
#CarryOnLearning
Answer:
1. (A) Sea Breeze
2. (C) Uneven heating of earth'S surface
3. (C) Mountain Breeze
Explanation:
Sea breezes occur during hot, summer days because of the unequal heating rates of land and water. During the day, the land surface heats up faster than the water.Local winds are caused by unequal heating of Earth's surface within a small area. Local winds form only when large-scale winds are weak. A sea breeze is a local wind that blows from an ocean or a lakeWhen the valley floor warms during the day, warm air rises up the slopes of surrounding mountains and hills to create a valley breeze. At night, denser cool air slides down the slopes to settle in the valley, producing a mountain breeze.3 How did they determine the age of the houses or dwellings?
Explanation:
The age of a building can be determined quite accurately by documentation, but when documents are not readily available, visual clues such as those available during a professional home inspection can still determine when a house was built by examining its components, building materials, even nails, fasteners, and types
Answer:
Radioactive Carbon Dating
Explanation:
They find the molecules and atoms and what not and detect the half-lives.
In the water cycle how does water vapor leave the atmosphere?
Answer:
Sun
Explanation:
Yes
Unattached earlobes are a dominant trait in humans. Which phenotype does an individual with the genotype EE show
Answer:
Unattached earlobes
Explanation:
E is dominant, so in the genotype EE, the dominant trait will be expressed which is unattached earlobes
Water molecules have an unevenly distributed charge, this means that the molecules is ?
Answer:
The uneven distribution of charge across the water molecules makes it a polar molecule. Polar molecules are molecules that have an uneven distribution of charge. The polarity of water causes there to be an attraction between water molecules.
Explanation:
The shells of single-celled plankton that sank to the bottom of the ocean has two varieties of which type of atoms?
A. Phosphorous isotopes
B. Carbon isotopes
C. Sodium isotopes
D. Oxygen isotopes
Answer: Oxygen Isotopes!
Explanation: I just took the quiz and I got it correct!
A protein where it would make sense if it was always mostly on
Answer:
Two key events must happen to ensure that the protein made is the one specified by the mRNA: 1) tRNAs must read mRNA codons correctly and 2) tRNAs must deliver amino acids corresponding to each codon. At the midpoint of the tRNA sequence—site of base pairing with mRNA.
Explanation:
i didnt understand what u were asking sooooooo yeah
chdaulfhreku
A scientist identifies several structures in a cell and organizes them in the
list below. Describe how the cell structures in this list can be used to
classify the cell as either prokaryotic or eukaryotic. Use examples of the
structures that would help identify the cell in your answer. *
cell structures
*cell membrane
*endoplasmic reticulum
*Golgi apparatus
*mitochondria
*nucleus
*ribosomes
nucleus golgi
Explanation:
Which
of the following is
UNCOMMON for a eukaryotic cell to
have its own of?
A. mitochondria
B. DNA
C. nucleus
Answer:
A. mitochondria should be the answer.
what type of cell is the central vacuole ?
How is a rock different than a mineral
Answer:
well there is many different reasons. they are made up of different kinds of mud, dirt, sand, etc.
Explanation: rocks are something i search alot about