Answer:
Approximately 4.6 billion years ago, the solar system was a cloud of dust and gas known as a solar nebula. Gravity collapsed the material in on itself as it began to spin, forming the sun in the center of the nebula. With the rise of the sun, the remaining material began to clump up.
Explanation:
Answer:
The core accretion model. Approximately 4.6 billion years ago, the solar system was a cloud of dust and gas known as a solar nebula. Gravity collapsed the material in on itself as it began to spin, forming the sun in the center of the nebula. With the rise of the sun, the remaining material began to clump up.
Explanation:
brainliest pls
Observation of a knee reflex
Answer:
I don't know what the question is but here is a picture of a knee reflex?
What is a possible reason people would choose to live near volcano even with the possibility of volcanic eruption?
A. Volcanic eruptions are serious when they occur.
B. Volcanic eruptions occur every few year.
C. Volcanoes are very rare.
D. Volcanic areas have good soil.
Answer:
well they live next to them because of geothermal energy can be harnessed by using the steam from underground which has been heated by earth's magma
Explanation:
its used to produce electristy for domestic and industrial use ...hoped this help narrow.
then, sort the statements according to whether they are strengths or weaknesses of her model. not all statements will be used.
Answer:
Question is not appropriate... Data is not provided.
what does NBT stand for
Answer:
NBT stands for national benchmark tests
NBT stands for National Bench Mark Test.
What does NBT stand for?
NBT is a short abbreviation for National Bench Mark Test. These are assessments for first-year applicants into higher education institutions.
The test is used to select the most suitable and qualified candidate into first year program in higher education institutions.
Thus, NBT stands for National Bench Mark Test.
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3
Which of the following macromolecules is responsible for storing genetic material? *
(2 Points)
Nucleic acids
Netflix
Lipids
Carbohydrates
Proteins
PLSSS HELP I GIVE BRAINLIEST
Answer:
you would think its D but its A because it is at the top and you would think its a trick question
Explanation:
The diagrams to the right represent stages in the
embryonic development of four organisns. The similarities
in embryonic development shown in the diagram suggest
that these organisms(thats the diagram above)
(1.) are all members of the same species
(2.) all undergo external development
(3.) may have evolved from a common ancestor
(4.) have adaptations for the same environment as adults
Answer:
Yeah it is considered as a same species
The diagram to the right represents stages in the embryonic development of four organisms. The diagram shows that all members of the same species. The correct option is 1.
What is an embryo?An embryo is a term given to an unborn baby. It is the living form that is present inside the womb of a woman. This is the developing stage of a baby. There are different stages of development in different species, and their terms are also different.
Embryonic development is the stage where the baby develops inside the womb or an egg to fully developed to come out to the outer environment. Here, the embryonic stages are of the same species. As the diagram shows the development, there are very many similarities.
Thus, the correct option is 1. All members of the same species.
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mutation
Which of the following types of mutation is illustrated below?
Answer:
I believe this is a missense mutation
Explanation:
the mutation causes a change in amino acid
(I will mark you brainliest if you are to answer first!) What countries use solar energy?
Answer:
Japan, Germany. united states, china, italy
Answer:
China:
United States:
Japan:
Germany:
India:
Italy:
Australia:
United Kingdom:
What are the characteristics and symptoms of Edwards syndrome.
Answer:
The primary symptoms of Edwards Syndrome has primary symptoms such as:
Physical Abnormalities. Microcephaly (small and abnormally shaped head)Micrognathia (abnormally small jaw and mouth) Long, overlapping fingers and underdeveloped fingernails. Scrunched fists. Low set-earsHeart ProblemsDevelopmental ProblemsExplanation:
Answer:
Abnormally small head
One or no testicles
Intestinal organs outside the body during birth
Foot is convex
Droopy eyes
Low birth weight
Underdeveloped jaw
What effect does pavement have on water?
Answer: Water cannot/is slower to be gradually soaked into it's soil in built environments with large unregulated soils, but rushes the environment, transporting toxins and ecological sewage into our rivers, killing fish, animals and possibly even us.
Mitosis occurs in Body cells
which are _____?
Explain what happens in hypothyroidism and hyperthyroidism
Answer:
Hypothyroidism causes symptoms like slowed metabolism, tiredness, and weight gain. Having an underactive thyroid can decrease or slow down your bodily functions. With hyperthyroidism, you may find yourself with more energy, as opposed to less. You may experience weight loss as opposed to weight gain.
Explanation:
hopes this helps!
If sugar must be broken down to release energy through cellular respiration, why is
ATP needed in the process? Explain.
Answer:
Energy (ATP) is needed at the start of glycolysis to split the glucose molecule into two pyruvate molecules . these two molecules go on to stage II of cellular respiration. The energy to split glucose is provided by 2 molecules of ATP
In cellular respiration, which molecule assists with the transfer of the energy produced?
Adenosine triphosphate
_______________ and ________________________________ factors can affect an organism’s traits.
Answer: Genetic makeup and environment
Explanation:
Genetic makeup of an organism is dependent upon the genes inherited from the parents. The genes when express are responsible for the development of specific traits in an organism. The environment is also responsible for contributing to the development of traits in an organism. For example, an organism is able to tolerate the cold environmental conditions and can survive in cold habitat as it has inherited traits from the parents but when exposed to hot environmental conditions then it will adapt to the changes in the environment due to development of heat tolerant trait. Also a person has inherited traits of short height from parents but when provided with nutritious food and performs regular physical activities the person had attained tallness due to environmental factors.
Answer:Genetic makeup and environment
hope this helps :)
HURRY! The list below models a process carried out by some cells.Cell ProcessStep 1 -> Organic molecules enter the cell in a food vacuole.Step 2-> Lysosomes fuse with the membrane of the food vacuole.Step 3 -> Enzymes in the lysosome transform the food molecules.What would most likely happen if step 3 of this process were omitted?
Answer:
Oranic molecule
Explanation:
Organ (body) system: A group of organs that work together to perform one or more functions * True False
Answer:
That is true
Explanation:
Group of cells - Tissue (e.g. epithelial
Group of tissue - Organs (e.g. Stomach)
Group of organs - Organ system (e.g. Circulatory system)
Group of organ systems - Organism (e.g. Human - You =)
Thats a smiley face.
Brainliest?? Please??
Which of the following is responsible for getting complex molecules across the cell membrane?
Nucleic Acids
Proteins
Carbs
Lipids
Answer:
Proteins
Explanation:
The digestive and respiratory rely on the ___ system to
transport needed materials to the cells.
Answer:
Circulatory System
Explanation:
The digestive and respiratory rely on the circulatory system to transport needed materials to the cells.
What is circulatory system?The major job of the circulatory system is to transport oxygen, nutrients, and hormones throughout the body to the muscles, tissues, and organs. The removal of waste from cells and organs so that your body can get rid of it is another function of the circulatory system.
Through a system of arteries and veins, the heart circulates blood throughout your body (blood vessels). cardiovascular system is another name for your circulatory system. Vascular refers to blood vessels, while cardio is the word for the heart.
Blood devoid of oxygen travels along this circuit. Oxygenated blood is returned to the heart by the pulmonary veins.
Therefore, The digestive and respiratory rely on the circulatory system to transport needed materials to the cells.
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Biotic and abiotic factors
are dependent on each
other for a sustainable
ecosystem.
1. Think about a pond
ecosystem ecosystem and
come up with 3 examples of
biotic and abiotic
relationships.
Answer:
fish eat plants LG consumes co2 rocks provide cover for fish
Explanation:
Answer: 3 examples of relationships between abiotic and biotic factors in the ecosystem are plants use sunlight, water, and carbon dioxide to make food. Another example is the interaction between turtles and soil, some turtles are known to bury themselves in the soil. Elephants and water interact as well in order to stay hydrated elephants drink water.
Explanation:
the cellular process of diffusion does not require cellular energy to reach the equilibrium similarly,
Answer:
Osmosis uses a selectively permeable membrane to reach equilibrium.
Explanation:
The process of diffusion in which energy is not required is called passive transport.
Why is it important to know the pH of different solutions?
What are some possible harmful effects of not knowing this information?
3-5 complete sentences in your own words
Answer:
Explanation:
pH is a measure of the relative amount of free hydrogen and hydroxyl ions in water. Water that has more free hydrogen ions is acidic, whereas water that has more free hydroxyl ions is basic. Since pH can be affected by chemicals in the water, pH is an important indicator of water that is changing chemically.
importance of light and chlorophyll
Answer:
importancia de la luz y la cloro fila
Answer:
Light and chlorophyll are necessary for plants to photosynthesise. Photosynthesis is when plants use sunlight and carbon dioxide to make glucose. But chlorophyll is required to make this happen. It's important that plants make their own food so they don't die, since plants are the number one source of oxygen.
What is a simple definition of the noun "complex" in Biology?
Answer:
complexity. (uncountable) The state of being complex; intricacy; entanglement. (countable) That which is and renders complex; intricacy; complication.
Explanation:
hope it helps!!
Answer:
hope help you stay happy
Which of the following is the BEST explanation of the role of DNA and RNA in making proteins?
Answer:
A i think lol
During replication, DNA unwinds into two distinct strands, with each strand producing a perfect duplicate of the other. A DNA strand is utilized during translation to create a corresponding strand of mRNA with uracil replacing thymine. Hence option A is correct.
What is replication of DNA?Replication of DNA is defined as the biological process of splitting a single DNA molecule into two identical copies. A double-stranded DNA molecule is copied to create two identical DNA molecules during the DNA replication process. The three primary stages of replication are priming of the template strand, building of the new DNA segment, and opening of the double helix and separation of the DNA strands.
All biological cells contain it, and even though its synthesis takes place in the nucleus, it typically occurs in the cytoplasm of the cell. While DNA provides the instructions for the actions of the cell, RNA is in charge of translating those instructions into proteins that perform diverse cellular tasks.
Thus, during replication, DNA unwinds into two distinct strands, with each strand producing a perfect duplicate of the other. A DNA strand is utilized during translation to create a corresponding strand of mRNA with uracil replacing thymine. Hence option A is correct.
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How much solar radiation does the atmosphere protect the Earth's surface from?
Answer:
In total approximately 70% of incoming radiation is absorbed by the atmosphere and the Earth's surface while around 30% is reflected back to space and does not heat the surface. The Earth radiates energy at wavelengths much longer than the Sun because it is colder.
Explanation:
good luck !
Where does meiosis occur? *
Answer:
Meiosis occurs in reproductive cells, as the goal is to create haploid gametes that will be used in fertilization
Analysis Questions
1. A common misconception is that plants perform photosynthesis INSTEAD of cellular
respiration. This is incorrect because plants carry out BOTH photosynthesis AND
Cellular respiration
Explain why plants need to use both process in order to survive,
Answer:
Please find the explanation below
Explanation:
Photosynthesis is the process whereby plant cells manufacture their energy source or food (glucose) in the presence of sunlight. Cellular respiration, on the other hand, is the process by which living cells release energy in form of ATP needed by their cells for cellular activities.
Living organisms eat or obtain take in food in order to obtain energy for their cellular upkeep. Plants are one of the only set of organisms that can produce their own food i.e. autotrophic and they do so via PHOTOSYNTHESIS. However, they need to undergo cellular respiration in order to breakdown the synthesized food to yield usable energy for their cells. These two processes in plants are direct metabolic opposite of one another.
Based on the explanation above, plants need to use both PHOTOSYNTHESIS AND CELLULAR RESPIRATION because the products of one yields reactant for the other. photosynthesis uses carbon dioxide released by cellular respiration while cellular respiration uses oxygen released by photosynthesis.
Which nucleic acid (DNA or RNA) is more important & why?
Please help
Answer:Dna
Explanation:
i don’t know how to explain