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Related Questions
What is a habitable zone? O A. It's a zone where planets slow down their speed of rotation to capture more sunlight. O B. It's a zone in which all planets have oxygen in their atmospheres. OC. It's a zone that is the right distance from a star for liquid water to be possible. O D. It's a zone where the harmful UV rays of a star cannot reach a planet's atmosphere.
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Answer: C. It's a zone that is the right distance from a star for liquid water to be possible.
Explanation:
The definition of “habitable zone” means the distance from a star at which liquid water exists. Habitable zones are known to be neither too hot nor too cold for life. An example is: If Earth were at the same distance Pluto is, then liquid water wouldn't exist, because it would freeze, and become ice. Now, if Earth was at the same distance Venus is, then liquid water wouldn't exist, because it would become too hot and dry, which means that any organism won't be able to survive in those circumstances.
Hope this helps =)
the person above me is right
What common tool does this shape remind you of ?
How many strands do you see?
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Answer:
There are 2 strands. The shape if of a double helix, but it reminds me of a twisted ladder.
Explanation:
Hope this helps!
DNA (Deoxyribonucleic Acid) is a molecule that contains the genetic instructions for all known living things' development, operation, growth, and reproduction. Two strands that are twisted together to create a double helix make up the DNA molecule.
What are the two strands of DNA composed of ?The two strands of DNA are composed of nucleotides, which are the substance that gives DNA its structure. A sugar molecule, a phosphate group, and a nitrogenous base make up each nucleotide. Adenine (A), thymine (T), cytosine (C), and guanine (G) are the nitrogenous bases found in DNA.
In DNA, the nitrogenous bases form hydrogen bonds that hold the two strands together. Both adenine (A) and thymine (T) couple naturally with cytosine (C) and guanine (G), respectively. Complementary base pairing is the name given to this base pairing.
For DNA to serve as a carrier of genetic information, its double helix shape is necessary. The genetic code, which contains instructions for how living things develop, grow, and operate, is made up of the nucleotide sequence along the DNA strands.
The mechanism through which DNA duplicates itself, including the two strands of DNA, is also very important. The two DNA strands split apart during DNA replication, and each strand acts as a template for the creation of a new complimentary strand. This procedure guarantees that the genetic material present in the original cell is replicated exactly in each subsequent cell.
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Least ecological tolerance in severe storms
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Answer:
thermophiles
Explanation:
_____ hair can create a larger form of hair that is more coiled, grows more compact together, and will reflect less light.
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Answer:
The answer is Curly
Explanation: I hope you have/had an amazing day today<3
To the base pair given write the correct matching base pair for
DNA across from it in the text box provided
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Answer:
Explanation:
A pairs with T
C pairs with G
DNA Sequence Given: ACTTGC
complementary match: TGAACG
trait shows only if both parents pass it on
codominan
recessive
dominant
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Why do plants cells have a cell wall? (pick all that apply)
To transport proteins in and out of the cell.
To give the cell and therefore the plant as a whole, shape.
To allow movement of water in and out of the cell.
To keep out foreign enemies.
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Answer:
b,to give the plant and cell as a whole shape
A change in the acidity of mountain streams would most likely be the result of
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Which of the following pH values indicates the lowest concentration of base, OH-?
a.) 2
b.) 13
c.) 7
d.) 10
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MEIOSIS I is a unique process in organisms. Please explain its steps here and why it is unique
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Answer:
it seperates the homologous glands and then reduces the diploid cell to a haploid cell. it sathes are prophase metaphase anaphase and telophase
Claims, arguments, or methods that are presented as science but do not follow scientific principles are called
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Claims, arguments, or methods that are presented as science but do not follow scientific principles are called pseudoscience. It is not science.
What is pseudoscience?
Pseudoscience refers to the methodologies that do not follow the scientific method to obtain information.
In the term 'pseudoscience', the prefix pseudo is indicative of false (i.e., these methods are not scientific).
Pseudoscience is composed of all methodologies that consider being scientific but are incompatible with the application of the scientific method.
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Do we still have high tides and low tides during neap tides and spring tides?
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Explanation:
This produces moderate tides known as neap tides, meaning that high tides are a little lower and low tides are a little higher than average. Neap tides occur during the first and third quarter moon, when the moon appears "half full."
Where in a scientific article would you find the information to perform the experiment exactly the way the original scientists did?
Materials & Methods
Abstract
Introduction
Results
Discussion
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Answer:
Material & Methods
Explanation:
The Materials and Methods section provides sufficient detail for other scientists to reproduce the experiments presented in the paper
were the gases used to create Earth's primitive Oceans and what were the contents of the liquid pool after the experiment ran for a week?
Gases used to create Earth's primitive Oceans were nitrogen (N2), Oxygen (O2). Hydrogen peroxide (H2O2), and maybe some carbon monoxide (CO) and contents of the liquid pool after
experimentation were nitrides
Gases used to create Earth's primitive Oceans were, Oxygen, Hydrogen, Cesium, and Phosphorus and contents of the liquid pool after experimentation were nucleic acids.
Gases used to create Earth's primitive Oceans were, Oxygen, Hydrogen, Cesium, and Phosphorus and contents of the liquid pool after experimentation were Lipids.
Gases used to create Earth's primitive Oceans were nitrogen (N2), Carbon dioxide (CO 2), water vapor (H 20), and maybe some carbon monoxide (CO) and contents of the liquid pool after
experimentation were amino acids.
VOUS
Car Makan
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The gases present at the origin of the earth were believed to be nitrogen (N2), Carbon dioxide (CO2), water vapor (H20), and maybe some carbon monoxide (CO).
Origin of the earthThe earth is believed to have originated in what scientists have referred to as the big bang in which several gases were formed.
The gases present at the origin of the earth were believed to be nitrogen (N2), Carbon dioxide (CO2), water vapor (H20), and maybe some carbon monoxide (CO). The gases aggregated to form amino acids hence the origin of the initial life forms.
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Using the picture, which factor does NOT limit the barnacle population on the rock?
A. space, because there is a limited amount of room on the rock
B. parasitism, because the barnacles and rocks must exchange nutrients
C. predation, because the barnacles at the top of the rock get eaten by sea birds
D. water, because the barnacles can only live on rocks that are near the water
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Answer:
A
Explanation:
I'm quite sure its a, might be wrong.
Because there is just a little amount of space on the rock, the number of barnacles there is unaffected. So, the correct option is A.
What are Barnacles?Because they are an arthropod species and members of the subclass Cirripedia mostly in Crustacea subphylum, barnacles are linked to crabs and lobsters. Often found in erosive environments, shallow and tidal seas are where barnacles prefer to live.
Cirri, or feather-like appendages, are used by barnacles to feed. The cirri scan the water for microscopic organisms as they quickly extend and retract through the aperture at the top of the barnacle. If they detect a potential threat, they swiftly retreat into their protective shells.
Few barnacle species are parasitic, and the majority of barnacle species are not harmful to other creatures. They protect the animal they feed on by filtering feeding food particles from the water.
Therefore, the correct option is A.
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Which type of molecule provides cells with energy? (5 points)
Carbohydrate
Nucleic acid
Protein
Water
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Answer: protein
Explanation:
because cats
Answer:
protein
Explanation:
proteins are awesome
How does group behavior increase biotic potential?
- It influences the amount of intraspecific competition.
- It increases population under harsh environmental conditions.
- It decreases reproductive rates for a "group behavior" population.
- It supports all individuals of the population to obtain needed resources.
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Answer:
D-- It supports all individuals of the population to obtain needed resources.
Explanation:
You got it right
identify independent variables treament and dependable variable measured outcome
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Answer:
The independent variable is the cause. Its value is independent of other variables in your study.
The dependent variable is the effect. Its value depends on changes in the independent variable.
The independent variable is the cause. Its value is independent of other variables in your study.
The dependent variable is the effect. Its value depends on changes in the independent variable.
g Compare the fur thickness of a red squirrel and a wolf both living in boreal forests. Which animal would have thicker fur
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The Wolf will most likely have a thicker fur in boreal forests.
What is Boreal forest?This is the area which is characterized by cold, and dry winters periods
which occur for a long period and warm, and moist summers which occur
within a short period.
The Wolf will most likely have a thicker fur because it has a large body
mass when compared to the squirrel. The fur helps to keep them warm
against the cool weather condition.
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In 1998, paleoanthropologist Rick Potts published an article in The Yearbook of Physical Anthropology, a peer-reviewed journal. The article was titled “Environmental Hypotheses of Hominin Evolution.” Which statement about Rick Potts would most increase his authority?
Potts has read hundreds of websites about human evolution.
Potts has been interested in human evolution since a very young age.
Potts is the director of the Smithsonian’s Human Origins Program.
Potts has posted on many blogs about human evolution.
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The statement 'Potts is the director of the Smithsonian's Human Origins Program' would most increase his authority. It is a well-reputed institution.
What is the Smithsonian?The Smithsonian is a well-reputed institution that represents the world's largest museum.
The Smithsonian is not only a museum but also this institution is also a place for educative endeavors, and research.
The Smithsonian is composed of 21 different museums (including one for studying human evolution) and one National Zoo.
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Answer:
D
Explanation:
trust
1.
Which type of macromolecule is composed of chains of amino acids that are joined together
by peptide bonds?
A. lipids
B. fats
C. carbohydrates
D. proteins
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Answer:
The answer would be proteins
Explanation: Hope this helps:)
Scientists are most likely to change a scientific theory if:
A. members of society do not agree with the theory.
B. new evidence does not support the theory.
O c. a hypothesis used to test the theory is not supported.
D. the theory cannot be tested through direct observation.
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Answer:
B. new evidence does not support the theory.
pls help i want to go to bed. its 2am rn T-T
Pick one of the two types of equilibrium (static equilibrium OR dynamic equilibrium) and describe in detail how your body monitors it and sends a signal to the brain when it senses a change? Be thorough in your explanation.
Include the following: location, receptor name, mechanism of action (how does it detect changes in body position?), what types of changes does it detect/respond to? nerve responsible for sending impulse, area of brain responsible for integrating/deciding on the course of action, does it respond to 1 plane or more than 1 plane?
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Which structure is the simplest level of organization in humans?
organ systems
cells organs
tissues
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Answer:
organ cells
Explanation:
cells are the building of life
The simplest level of organization in a human being is cells.
Help me please I will appreciate it the help
Earth and space
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Answer:
The answers are A and C
Explanation:
Loess is a periglacial or aeolian (windborne) sediment, defined as an accumulation of 20% or less of clay and a balance of roughly equal parts sand and silt.
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4. As the ribosome moves along the messenger RNA molecule,
A. lipids are created by the synthesis of glycerol.
B. amino acids are linked to create a polypeptide.
C. nucleotides are formed by translation.
D. complex carbohydrates are converted into monomers.
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Answer:
B
Explanation:
The ribosome reads the codons in the RNA sequence and coded amino acids. These amino acids join with a peptide bond and form a polypeptide (protein). This protein can be used for many functions in the body.
Atmospheric pressure at 10,000 meters above sea level is about 30 kPa. What happens to the air pressure as you get closer to sea level?
1. decreases
2. increases
3. stays the same
(i need a bit of some help here...no links,first correct answer gets brainliest)
ik i dont have alot of points rnn but next time ima make sure i get more!!!
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Answer:
The answer is 2.) increases
I recently worked on something like this and got some help from a fellow teacher just now.
Explanation:
Hope this helped.
A brainliest is always appreciated.
Atmospheric pressure at 10,000 meters above sea level is about 30 kPa, then the pressure will increases.
What is Atmospheric pressure?Everything that touch would be pressed upon by the weighty air that surrounds you. This pressure is generally referred to as air pressure and atmospheric pressure.
What is pressure?
The force delivered perpendicularly to an object's surface per unit area throughout which the force would be dispersed is known as pressure.
Therefore, if atmospheric pressure at 10,000 meters above sea level is about 30 kPa, then the pressure will increases.
Hence, the correct answer will be an option (2).
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How to size influence the appearance of a star? Give a example in your response.
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Answer:
Give an example in your response ILL GIVE 40PTS When the size of a star increases, the brighter it gets. The color of the star is determined by the temperature. If the temperature of the star is lower, that means the star is an orange/red color. If the star's temperature is higher, that means the star is an blue/white color. asfsad
Explanation:
How are photosynthesis and cellular respiration related?
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Answer:
they are both involved in the development process of plants
Explanation:
because that's the answer
Is the liver able to store any molecules? Explain.
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Answer: Yes
Explanation:
The liver stores vitamins, minerals, glucose, and a variety of other nutrients. These are all made of molecules and stored in the liver.