i lost my virginity to a web browser.
Answer:
the property of water is 0 degrees freezing point 100 degrees boiling point 1g cm-3 and example of capilary action is like water that move on plant and surface tansion is like animal that could stay at the surface of water because there is a force between molecule
Which of the following groups of organisms uses sunlight to convert carbon dioxide and water into sugar and oxygen?
a. producers
b. decomposers
c. carnivores
d. herbivores
The group of organisms which uses sunlight to convert carbon dioxide and water into sugar and oxygen are producers. Thus, the correct option is A.
What are Producers in the ecosystem?Producers are any kind of green plants present in the ecosystem. Green plants make their own food by using the sunlight (solar energy) and carbon dioxide gas from the atmosphere with the energy to make sugar. The plant uses this sugar (carbohydrate), also called as glucose to make many different products, such as wood, leaves, roots, and bark.
This process through which plants produce their food is called photosynthesis. Photosynthesis occurs only in the plants which have chlorophyll pigment (chloroplast).
Therefore, the correct option is A.
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Can someone help me??
Answer:
S6 = E1
S5 = E6
S4 = E5
S3 = E3
S2 = E4
S1 = E2
Explanation:
Are state changes chemical or physical changes? Provide an example of a state change and explain why it is a chemical or physical change.
Answer:
physical
Explanation:
example: water freezing into ice
there is no change in the chemical properties, frozen water is still water
What makes a scientific observation different from day to day observations?
is chlorine gas a polar or nonpolar covalent bond
Pretty sure its non-poaler (definitly sure) :)
Answer:
Explanation:
Covalent bonds are very similar to chlorine gas. Which is also known as (C12). Both of these atoms share and hold tightly onto their electrons.
The hydrogen atom has a positive charge becauseIt cannot hold as tightly to the negative electron bones. Covalent molecules with this type of uneven charge distribution are polar.
Please Help me with this question!!
What are the two main sections of the cell cycle?
Answer:
interphase and the mitotic phase
Explanation:
the 2 main sectioms of the cells are interphase and the mitotic phase
how does the amount of precipitation affect the tundra and tropical rain forest species?
The amount of precipitation affects the number of species due to water being a primary resource for survival of all living organisms.
Homologous chromosomes are chromosomes that are the same? true or false
Answer:
False
Explanation:
The 22 pairs of homologous chromosomes contain the same genes but code for different traits in their allelic forms since one was inherited from the mother and one from the father. So humans have two homologous chromosome sets in each cell, meaning humans are diploid organisms.
4. ______________ and _______________ are needed by our body in small quantities
Answer:
vitamins and minerals.
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Which of the following is an example of an experimental procedure that can help you get accurate results in an experiment?
I wonder if magnets attract all metal objects?
I notice that the magnet attracted the paper clip and the nail but not the gold ring or the copper penny.
I observe that magnets attract metal things.
I must test all objects in the same way to get accurate results.
Answer:
I must test all objects in the same way to get accurate results.
Compare and contrast between a human and an alligator life cycle.
Answer:
The human body constantly develops and changes throughout the human life cycle, and food provides the fuel for those changes. The major stages of the human lifecycle include pregnancy, infancy, the toddler years, childhood, puberty, older adolescence, adulthood, middle age, and the senior years.
where as,
Growth depends greatly on the surrounding environment, including temperature, and sexual maturity is reached at approximately 6 feet long. The life span varies greatly for these large reptiles, averaging 35 to 50 years for wildalligators and 60 to 70 years for crocodiles.
Explanation:
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White blood cells are especially active when you are sick because their primary job is to fight off infections – often bacteria or viruses that do not belong in you. Once they locate the invader making you sick, they eat it and destroy it. What organelle do you think is plentiful in white blood cells?
Answer:
Lysosomes
Explanation:
Lysosomes are membrane bound organelles that contain degradative enzymes. They degrade worn-out cellular parts and may also be used by cells to degrade/destroy invading bacteria or viruses. Hence, since white blood cells are primarily responsible for fighting infections, it is expected that they have a high amount of lysosomes (which they indeed do have in high amount).
why does the structure of a protein depend on the sequence of the DNA?
Answer:
Explanation:
The Rules of Protein Structure. The function of a protein is determined by its shape. The shape of a protein is determined by its primary structure (sequence of amino acids). The sequence of amino acids in a protein is determined by the sequence of nucleotides in the gene (DNA) encoding it.
Which of these are the most basic levels of organization involved when a bone heals?
Answer:
cells and tissue
Explanation:
Cells and tissue are the most basic levels of organization involved when a bone heals.
what are the types of cell ?
Cell is the small unit of all living organism, observed in animal, plant, microbes etc; cells are unicellular in nature like bacteria cell, where as some are multicellular in nature like all higher eukaryotic organisms such as plants and animal cell.
The simplest form of cells are prokaryotic cells have a cell membrane, cell wall and cytoplasm where all of the metabolic processes occur, ribosomes needed for protein synthesis occur, and nucleoid which carry genetic information, reproduce by binary fission.
The eukaryotic cells contain a complex organization where it contain cell membranes, cytoplasm, ribosomes, and nucleus a house of DNA, rough endoplasmic reticulum , smooth endoplasmic reticulum for lipids, Golgi apparatus responsible for protein sorting and exporting.
It has mitochondria power house house of the cell, a cytoskeleton responsible for structure and passes information, and lysosomes or peroxisomes for waste digestion, vacuoles for water storage, chloroplasts for photosynthesis.
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Science PLZZZZZZZ!!!!!
Answer:
Gravity and inertia
Explanation:
C. Gravity and inertia
Ill give brainliest if correct
Answer:
D
Explanation:
b and c is incorrect
a sounds selfish
When were the two major extinction periods that amphibians have survived?
Explain to me plz thanks
in the 1950s and in 2007
What is the function of a smooth er?
please answer correctly
Answer: To produce proteins for cell
How does pollution affect marine life? a. Pollution causes a decrease in phytoplankton populations and therefore a decrease in the occurrence of algal blooms. b. Pollution causes destruction of coral reefs, which are important sources of shelter and breeding for marine animals. c. Soaps, detergents, and plastics in the ocean decrease the acidity of ocean water, leading to a decrease in carbonate levels. d. Pollution affects organisms close to the shoreline, but does not affect marine organisms far from the shore.
Answer:
b
Explanation:
According to the question, Pollution causes destruction of coral reefs, which are important sources of shelter and breeding for marine animals.
How does pollution affect marine life?Fish, seabirds, sea turtles, and marine mammals can become entangled in or ingest plastic debris, causing suffocation, starvation, and drowning.
Thus, the option "B" is correct.
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If your body temperature rises, all of the
following will occur EXCEPT
Answer:
idu
Explanation:
picture
Answer:
what are the options given for the question
A lentil plant with spotted seeds was crossed with another that had dotted seeds. The F1 plants turned out to have seeds that had spots and dots. What could be the reason?
Answer:
Lentil seed pattern is affected by codominance.
Explanation:
Lentil seed pattern is affected by codominance.
What is the role of enzymes in the DNA replication process?
A. Enzymes read the DNA code and build a new DNA molecule from scratch.
B. Enzymes link together to form a template for a new DNA molecule to be built.
C. Enzymes split the DNA molecule into two rails and then transport corresponding nitrogenous bases to each rail.
D. Enzymes link adjacent nucleosides together, becoming an integral part of the structure of the new strands of DNA.
Answer: C. Enzymes split the DNA molecule into two rails and then transport corresponding nitrogenous bases to each rail.
Explanation: This would be known as the double helix because it is being split.
Different enzymes are involved in DNA replication: DNA polimerase, primase, helicase, ligase, and topoisomerase. The correct option is C. Enzymes split the DNA molecule into two rails and then transport corresponding nitrogenous bases to each rail.
---------------------------------------------
DNA Replication starts in some specific place named replication origin.
Helicase
This is the first enzyme that works in the replication origin. It separates the DNA into two strands allowing the replication forks to advance by unwinding the DNA. It breaks hydrogen bonds between nitrogenated bases pairs.Topoisomerase impedes the DNA double helix near the replication forks to get too coiled when the DNA is opening.
DNA polymerase III
This enzyme is responsible for DNA elongation. It is in charge of adding nucleotides to the growing chain, from 3' to 5' extremes. It includes only nucleotides that complement the original strand. They need to recognize a primer to begin.Primase is in charge of synthesizing primers.
DNA polymerase I eliminate ARN primers and substitute them with DNA.
DNA ligase seals the gaps that remain after replacing the primers.
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(0.2 pts) Some foods that are rich in complex carbohydrates can be difficult to digest. Gas often forms as the foods are slowly digested by bacteria in the
large intestine. The advertisement is for a nutritional supplement that prevents intestinal gas.
Gas Trouble?
Supplement
Take our supplement when
eating meals high in
complex carbohydrates to
prevent the discomfort of
intestinal gas.
Which of the following represents evidence that could be used to support the claims about this product?
o complex carbohydrates are found in vegetables and grains, which are good sources of fiber, vitamins, antioxidants and minerals. Vegetables are grains known to reduce the
risk of heart disease
Some rutritional supplements provide vitamins and minerals that are missing from a person's diet These types of nutritional supplements contain important nutrients that
reduce the risk of malnutrition
Consuming enzymes specific for carbohydrate digestion helps the body digest complex carbohydrates more quickly in the stomach and small intestine
Some nutritional supplements add beneficial bacteria to a person's diet. These bacteria populate the stomach and prevent carbohydrate digestion
Answer:
El consumo de enzimas específicas para la digestión de carbohidratos ayuda al cuerpo a digerir los carbohidratos complejos más rápidamente en el estómago y el intestino delgado.
Algunos suplementos nutricionales agregan bacterias beneficiosas a la dieta de una persona. Estas bacterias pueblan el estómago y previenen la digestión de carbohidratos.
Explanation:
Answer: c. c: ...............................................................
Which best summarizes the effects of mutations on organisms?
A Mutations are sometimes helpful, sometimes harmful, and sometimes neutral.
B Mutations are usually harmful, sometimes neutral, and never helpful.
C Mutations are sometimes neutral, sometimes helpful, and never harmful.
D Mutations are always harmful, never helpful, and never neutral.
Answer:
A Mutations are sometimes helpful, sometimes harmful, and sometimes neutral.
Explanation:
I did the test.
Answer:
A. Would be answer!
Explanation:
Hope this help!
1. Which of the following statements best describes sunspots?
Sunspot appear and disappear in 24 year cycles.
Sunspots are dark areas of intense electromagnetic activity.
Sunspots are located in the core of the sun.
Sunspots are gaseous clouds that sometimes shoot into space.
Answer:
Sunspots are dark areas of intense electromagnetic activity.
Explanation:
sunspots appear and disappear in 24 year cycles?? I believe
Why does the us have limited government
Answer:
The U.S. Constitution achieved limited government through a separation of powers: "horizontal" separation of powers distributed power among branches of government (the legislature, the executive, and the judiciary, each of which provide a check on the powers of the other); "vertical" separation of powers (federalism) ...
Which of the following is NOT a reason that scientists classify organisms?
A
to organize organisms
B
to easily identify organisms
C
to determine the age of organisms
D
to ensure the use of a common language
Answer:
The answer is D My lovely
Explanation:
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In which layers of Earth do convection currents occur?
Answer:
Convection currents in the Earth occur in the mantle.
Explanation:
Answer:
The mantle
Explanation:
im smart :)
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Fossils of a microscopic organism are found in rocks determined to be over 3.5 billion years old. Identify TWO types of evidence that would help answer the question of whether the organism was photosynthetic