Answer:
Explanation:
Sedimentary rocks are rocks that are formed near the Earth’s surface. It js formed through a sucessive geological processes this include erosion, weathering, dissolution, precipitation, and lithification.
Physical weathering: Sedimentary rocks are layered rocks with many fractures from contracting during cooling. These cracks are opened up as the rock is brought to the surface and it allows water to get in. On freezing the water expands causing the cracks to widen and grow.
chemical weathering. Rain water can be slightly acidic and at times acid rain. This Acid dissolves many minerals particularly in crustal rocks, acid attacks carbonate found in sedimentary rock and feldspar, a principal ingredient of granite dissolving them.
Biological weathering:
Living things also lead to the breakdown of rock into fragments. Roots and burrowing animals physically disrupt rocks leading to the formation of soil.
The results of all the weathering processes is q heap of loose rock fragments and dissolved ions such as salt, bicarbonate, potassium.
The clastics blown away are carried by glaciers from the source region to a catchment area this is called sedimentary basin
How can the use of fertilizers affect respiratory health?
À They directly produce gas particles of air pollution.
B) They can contaminate bodies of water.
C) They can contain contaminants that can enter the air during storms or high winds.
D) Fertilizer use does not impact respiratory health.
Please select the best answer from the choices provided
A
B
С
Answer: C) They can contain contaminants that can enter the air during storms or high winds.
Explanation: A is wrong because I got it wrong (Sorry, can't give much explanation there).
B is wrong because water contamination does not directly relate to respiratory health.
D is wrong because fertilizers can impact respiratory health (Explanation seems lack-luster, but I feel like this is common sense).
A allele is always represented by a capital by a letter
Answer:
A Dominant Allele is always represented as a Capital Letter. A Recessive Allele is represented as a Lower-Case Letter.
Answer:
Dominant Allele - Capital Letter
Recessive Allele - Small Letter
Explanation:
Byron is observing organisms that are living in a patch of soil. He makes the following claim.
"I have observed 40 individual organisms. They are classified into 3 species, 1 phylum, and 2 kingdoms."
Which is the most accurate evaluation of Byron's statement?
A. The statement could be accurate because Byron organized the taxa correctly.
В.The statement cannot be accurate because 40 is much greater than 3 + 1 + 2.
C. The statement cannot be accurate because one phylum must be grouped into one kingdom.
D. The statement cannot be accurate because 3 species must be grouped into 3 phyla.
Answer:
The correct answer is - option C.
Explanation:
In this statement, he explained that there are 40 organisms that are comprised in the 3 species,1 phylum, and 2 kingdoms. It is not accurate as one phylum can not be placed in two distinct kingdoms.
A single phylum can have more than one species and one species also have hundreds and thousands of organisms. The phylum is lower taxa than the kingdom in taxanomy.
Granite takes much longer to form than basalt. How will the size of the crystals in granite be different from the size of the crystals in basalt?
Answer:
The size of the crystals in granite will be different from the size of the crystals in basalt depending on how they are formed and how they are cooled which determines the nature of the crystals they produce. Granite takes a much longer time to form than basalt because granite takes a very long time to cool down since it is intrusive giving minerals to be well-formed and producing a bigger size of crystals with individual mineral grains that are can be seen without the need for bigger magnification. While basalt crystals are much smaller as the crystals form very quickly because the magma comes out of the earth and cools quickly giving rise to fine-grained minerals.
Explanation:
Granite and basalt are both igneous rocks.
Granite takes a longer time to cool as it hardens under the earth's surface causing the delay in cooling while basalt takes a shorter time to cool as it hardens above the earth's surface.
What are two reasons why insects have been so successful at filling niches and adaptively radiating into so many different species?
Answer:
The ability to flyThe quinine exoskeletonExplanation:
The reason why insects are so successful in diversifying and adapting to different environments is closely related to their morphological and physiological adaptations.
In general, and compared with other groups, insects are small-sized. This characteristic also turns to be important and advantageous. Being small helps them find refuge in any place, escaping from predators, and as they are small they do not need too much food to survive.
Insects have a light and resistant exoskeleton made of chitin, a nitrogenated polysaccharide. This structure turns to be very important because it is impermeable to water, which helps the insect to avoid dehydration, helping the invertebrate to inhabit many different kinds of habitats. Also, the exoskeleton protects the arthropod from toxic substances and their natural enemies attacks, such as predators and pathogens
Insects are the only invertebrate with wings. Flying capacity is probably the most important adaptation that helped insects in their dispersion process to new areas. Being able to fly allows them to move huge distances looking for food, refuge, or mate. However, during evolution, some groups have lost the wings or have reduced their flying capacity.
The short life cycles, and their numerous litters, also helped them in their diversifying process.
I need help asap Currently, which event having the greatest effect on the entire interconnected ocean ecosystem?
A. hurricane
B. plastic pollution
C. oil drilling
D. tsunami
Answer:
this is very debatable but i think C mostly because of oil spills that happen due to the carelessness of the oil companies but also B where plastic from 20+ years ago hound the living organisms of the ocean.
but without a doubt oil drilling takes the cake when oil spills happen they actually block the sunrays to hit beyond their layer since it forms immiscible soln with the ocean.
Plastic pollution has the greatest effect on the entire interconnected ocean ecosystem.
How the plastic pollution affect the ecosystem?Plastic pollution causes a threat to marine ecosystems. Species, both plants and animals, adapt to their environment. A new natural balance is created time and time again. Plastic in the environment upsets that balance. Plastic pollution has arisen in just a few decades and is increasing rapidly.
Hence, Plastic pollution has the greatest effect on the entire interconnected ocean ecosystem.
To learn more about the ecosystem click here:
https://brainly.com/question/1673533
The ___________________ of these fossil fuels releases carbon back into the atmosphere.
Answer:
In the atmosphere, carbon is stored in the form of gases, such as carbon dioxide. ... Some of this sediment might form fossil fuels, such as coal, oil, or natural gas, which release carbon back into the atmosphere when the fuel is burned. The carbon cycle is vital to life on Earth.
SOMEONEEEEEE HELPPPP MEEEE
Answer:
The answer is B.
Explanation:
Answer:I think it’s A
Explanation:
I hope this helps:)
___________is the dropping of sediment by wind, water, ice, or gravity.
In an African food chain, a zebra eats grass and then is eaten by a lion which eventually dies and is eaten by bacteria. What is the producer in this food chain?
Answer:
The Grass
Explanation:
How much liquid does this graduated cylinder contain? ✨
Answer:
44, lol nice LED lights. :)
Explanation:
Answer:
43
Explanation:
look at the bottom at of the curved line (meniscus)
I didn't post this for a question, just proof for someone <3
Answer:
ummmmmm??? oooooook??????
Answer:
I like bob he seems nice:3
A student spends 2 hours one night recording the movement of the Big Dipper constellation compared to a tree on the north side of the yard. During that time, the Big Dipper appears to move higher above the tree. How should the student explain the movement of the Big Dipper constellation
Answer:
answer B
Explanation:
plz help ASAP
Use complete sentences to explain how the mass of carbon is conserved during cellular respiration.
Answer: The AMOUNT of carbon-dioxide atoms released by respiration are EXACTLY EQUAL to the atoms of these materials contained in the oxygen and carbon converted. In this way respiration has conserved the mass or material and in this way followed the law of conservation of mass.
Explanation:
Definition: "Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products."
Simplified: Cellular respiration is used to take in food, then is used to create ATP. ATP is a chemical the cell uses for energy. This process is called aerobic respiration. The process uses oxygen, and has four stages known as Link reaction, glycolysis, the Krebs cycle, and the electron transport chain.
Aka: re-word the simple version a bit.
what does autotroph mean? give definition in your own words.
Answer:
a organism that can form multiple substances
Explanation:
They can feed themselves through photosynthesis.
8) Where does DNA replication occur? 9) When does DNA replication happen?
Answer:
in the nucleus of eukaryotic organisms
Answer:
8. DNA Replication occurs after cell division
9. DNA replication occurs in the cytoplasm of prokaryotes and in the nucleus of eukaryotes
Explanation:
If scientists can inject human genes into a mouse, what does that tell you about the structure of DNA?
Answer:
Though humans and mouse looks very different from each other but they have lot of similarity in their genes.
If a mouse is injected with human genes, it tell that how the DNA structure in mouse and humans are similar and genes carry out related functions.
When the human gene will inject into mouse, if the genes functions properly and do not show any alteration in function, it means DNA structure is similar in both organisms.
The rainbow trout in a stream?
Answer: Rainbow trout, aka Steelhead: "rainbow" refers to the colors on the sides of the stream-dwelling type; "steelhead" refers to the steel-gray head color of the type that runs to the ocean (in Lake Superior in our case) Rainbow trout are coldwater fish that have long been associated with clear, healthy mountain streams and lakes in North America. Because of their ability to thrive in hatcheries, rainbow trout have been introduced into much of the United States and now inhabit many streams and lakes throughout the country.
Request: may I please get brainliest
If you’re looking at tissue samples, how can you determine if there is cancer? What are some visual differences?
Answer:
you just eat the tissues
Explanation: eating tissues is a delicacy passed on for generations
What three processes can a rock change from one rock to another?
Answer:
crystallization, erosion and sedimentation, and metamorphism.
What is the genotype (genes) ratio for this probability outcome for the offspring?
Which of the following describes the trend in the female elephant population from 1970 to 1995 ?
1.The overall population decreased, and the proportion without tusks increased.
2.The overall population decreased, and the proportion without tusks decreased
3.The overall population increased and then decreased and the proportion without tusks increased
4.The overall population increased and the proportion without tusks decreased
Answer:
1 is the correct answer :)
What trend do you notice about proteins and fats in the graph?
Tay-Sachs disease is a recessive genetic disorder. If only one gene is present, an individual is a carrier. What is the probability of two healthy Tay-Sachs carriers having a child that has the disease?
Answer:
The probability of two healthy Tay-Sachs carriers having a child that has the disease will be [tex]25[/tex] %
Explanation:
It is given that Tay Sachs is a recessive disorder which means the genotype must both recessive allele.
Let the dominant normal allele be T and the recessive diseased allele be t
Genotype of a healthy Tay-Sachs carriers will be Tt
Tt * Tt
TT, Tt, Tt, tt
Only child with genotype tt will have Tay-Sachs disease
Hence the probability of two healthy Tay-Sachs carriers having a child that has the disease will be [tex]\frac{1}{4} * 100 = 25[/tex] %
What happens to a red blood cell when placed in an isotonic solution
Answer: There will be no net flow of water into and out of the cell, also the cells volume will remain stable.
Explanation:
Answer:
If a cell is placed in an isotonic solution, there will be no net flow of water into or out of the cell, and the cell's volume will remain stable. If the solute concentration outside the cell is the same as inside the cell, and the solutes cannot cross the membrane, then that solution is isotonic to the cell.
What makes water filters better
Answer:
It's better to filter your water because, Water filters not only help improve the flavor of your water but also protect you from impurities such as rust particles and harmful contaminants such as bacteria and lead.
Explanation:
Answer: Water filters not only help improve the flavor of your water but also protect you from impurities such as rust particles and harmful contaminants such as bacteria and lead.
Explanation:
Pls help me for the question (c), i don't even know how to calculate...
Answer:
Please I think you will add the calorific value to know the total =20.92kJ/g
Some types of cells require more energy than others to perform their functions. What could be the effect if the mitochondria in these cells did not function correctly?
Answer:
U would have less energy and be like :o "yawn YAAAAAAAAAAWWWWWWWN"
Explanation:
If the mitochondria in cells that require more energy did not function correctly, it could have several effects, such as: reduced energy production, accumulation of toxic metabolites, etc.
What is mitochondria's work?Mitochondria are organelles within cells that produce the majority of the energy required for cellular processes in the form of ATP molecules.
If the mitochondria in cells that require more energy did not function properly, it could have a number of consequences, including:
Reduced energy production: The most obvious effect of mitochondrial dysfunction is decreased ATP production.Toxic metabolite accumulation: Malfunctioning mitochondria can result in toxic metabolite accumulation.Diabetes, neurodegenerative diseases, cardiovascular diseases, and cancer have all been linked to defects in mitochondrial function.Cell death: In severe cases, mitochondrial dysfunction can cause programmed cell death, or apoptosis, which can have serious consequences for the affected tissue or organ.Thus, if the mitochondria in these cells did not function correctly, these all can bt the consequences.
For more details regarding mitochondria, visit:
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ANSWER WILL GIVE BRAINLIEST
Answer:
B each new layer has a new bit of the story to tell and you can see sequential time with each strata
A. 1. Embryological development is very similar for many animals so it would differ a lot from the DNA.
2. embryological evidence is a poor substitute for DNA evidence because of it's almost universal progression. It would be more difficult to see difference in embryos vs via DNA
D. Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor. Like the arthralgus of a whale that looks very similar to a terrestrial mammals tells us that the whale evolved from land mammals
C. Relative dating is used to determine a fossils approximate age by comparing it to similar rocks and fossils of known ages. Absolute dating is used to determine a precise age of a fossil by using radiometric dating to measure the decay of isotopes, either within the fossil or more often the rocks associated with it.
Explanation:
Which substances are needed for cellular respiration?
Use complete sentences to explain how the mass of hydrogen is conserved during cellular respiration.
Answer:
Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.