Explain tectonic movement, how it happens, and what it does over time

Answer:

Scientific Theory

Explanation:

The statement "the characteristics of living things change over time" refers to the concept of biological evolution, which is widely accepted as a scientific theory in the field of biology. In scientific terms, a theory is a well-substantiated explanation of a natural phenomenon that is supported by extensive evidence, experimentation, and scientific consensus. The theory of evolution, proposed by Charles Darwin and further developed over time, provides a comprehensive explanation for the diversity and change in the characteristics of living organisms. It is supported by a vast body of evidence from various scientific disciplines, including genetics, paleontology, comparative anatomy, and molecular biology.

In contrast, scientific laws describe observable patterns or regularities in nature that are often expressed as mathematical equations or principles. Laws, such as Newton's laws of motion or the laws of thermodynamics, describe specific relationships or behaviors in the physical world.

Therefore, the statement about the characteristics of living things changing over time aligns with the theory of evolution, rather than being described by a scientific law.

Hope this helps!

Answer:

The answer is D: R

Explanation:

Bilateral symmetry can be seen in animals that can freely move about their environments. In this case option b is correct

What is an animal that is bilaterally symmetrical?

Bilateral symmetry can be seen in animals that can freely move about their environments. Anatomical elements are situated on opposing sides of a median axis, such that one and only one plane can divide the individual into two nearly identical halves.

Insects, fish, amphibians, reptiles, birds, mammals, and the vast majority of crustaceans are among the animals that have bilateral symmetry.

Animals with bilateral symmetry have the right and left sides, the front and back (dorsal vs. ventral), the "head" and "tail" (anterior vs. posterior), and more. All real animals, with the exception of those with radial symmetry, are bilaterally symmetrical.

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Trait and their classifications:

Traits are distinguishing qualities or characteristics of an individual that are passed down from one generation to the next. These characteristics may be physical, such as eye color or height, or behavioral, such as personality traits or intelligence.

Traits can be influenced by both genetic and environmental factors, and some traits may be inherited while others may be acquired through experiences or interactions with the environment.

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Answer:

17 number on the diagram is pointing to the deltoid muscle

Explanation:

Bones grow in different directions because they need to support the body in different ways. The different directions allow for flexibility and strength.

Answer:

C)

the inherited traits of individuals are determined by different gene combinations

Explanation:

have a great day :D

Answer:

circulatory system

Explanation:

d. Differential gene expression affects the developmental process in animals.

g. Positional information controls pattern formation.

b. Homeotic genes code for transcription factors that control the development of segment-specific body parts.

c. Cells receive molecular signals that communicate their position in relation to other cells.

Pattern formation is the development of a multicellular organism's arrangement of tissues and organs. Cells receive molecular signals, collectively called positional information, that inform the cells about their location in relation to other cells and to the body axes. Positional information regulates pattern formation.

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The shooting star occurs in the mesosphere, which is the layer of the atmosphere above the stratosphere and below the thermosphere.

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Here are two ways to evaluate the outcomes of a human rights campaign:

Quantitative evaluation: One way to evaluate the outcomes of a human rights campaign is through quantitative measures. This involves looking at the numbers and statistics related to the campaign, such as the number of people reached, the number of signatures on a petition, or the amount of money raised. By quantifying the impact of the campaign, it's possible to assess the extent to which it has achieved its goals and objectives.

Qualitative evaluation: Another way to evaluate the outcomes of a human rights campaign is through qualitative measures. This involves looking at the subjective experiences and perceptions of those involved in the campaign, such as the individuals who were directly impacted by the campaign, as well as the campaigners themselves. Qualitative evaluation methods may include interviews, surveys, focus groups, and case studies. This approach can provide a more nuanced understanding of the impact of the campaign and the ways in which it has affected people's lives and perceptions.

Both quantitative and qualitative evaluation methods have their strengths and weaknesses, and it's often best to use a combination of both to get a comprehensive view of the outcomes of a human rights campaign. By evaluating the impact of the campaign, it's possible to identify areas for improvement and make changes to future campaigns to make them more effective.

Brainliest?

You could definitely do this by looking at the amount of people that signed the petition

or the amount of people whose lives have been changed

There are many ways but here are 2

Autotrophs are plants, algae, and other organisms that can make their own food.

These organisms are called autotrophs, which translates to "self-feeders." Autotrophs play a crucial role in ecosystems as primary producers, forming the foundation of food chains and providing sustenance for other organisms. Photosynthesis is a complex biochemical process that occurs in the chloroplasts of plant and algal cells.

It involves the conversion of light energy from the sun into chemical energy in the form of glucose. Autotrophs accomplish this by utilizing pigments, primarily chlorophyll, to absorb light energy. During photosynthesis, autotrophs take in carbon dioxide from the atmosphere and water from the environment. With the aid of sunlight, these raw materials are transformed into glucose and oxygen.

Glucose serves as an energy source for organisms, while oxygen is released back into the atmosphere as a byproduct. This ability to synthesize their own organic compounds from inorganic substances gives autotrophs a distinct advantage.

Autotrophs exist in various forms, including land plants, such as trees, grasses, and flowers, as well as aquatic plants like seaweeds and pond algae. Additionally, certain bacteria and protists are capable of photosynthesis, broadening the range of autotrophic organisms.

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Biomass may contribute to global climate change because certain trophic levels produce greenhouse gases.

Greenhouse gases are specific types of gases that can maintain heat (solar radiation) on Earth's surface and thus increase Earth's temperature.

The ruminant animals produce methane, which is an important greenhouse gas associated with the global climate.

In consequence, the sudden increase in animal husbandry due to human activities may also increase the effects of climate change.

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In order to reliably date historic events, geologists frequently utilize radiometric dating techniques, which are based on the natural radioactive decay of specific elements like potassium and carbon.

We can determine how long life has existed on Earth and how various plants and animals are connected to one another by examining the fossil record. Frequently, we can determine where and how they lived and utilize this knowledge to learn about past settings. We can learn a lot about the past from fossils.

The amount of carbon 14 is therefore compared to the amounts of carbon 12 and carbon 13 to establish how long it has been since a creature died. A dead organism's carbon 14 content degrades rapidly over time, reaching a half-value after approximately 5,730 years.

1. Researchers use some kind of clock to ascertain the date when a rock or fossil was generated in order to calculate its age. In order to reliably date historic events, geologists frequently utilize radiometric dating techniques, which are based on the natural radioactive decay of specific elements like potassium and carbon.

2. You must seamlessly incorporate the evidence into your essay in order to use it successfully. To do this, follow this format: Lay out your case. Remember to connect your evidence to the claim as you provide it. Explain how the evidence supports the claim by referring to it.

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Answer:

what is this what subject

Answer:

See below (Correct Answer: I and IV)

Explanation:

Inactivation of glycogen synthase via phosphorylation by protein kinase A

Activation of glycogen synthase via phosphorylation by protein kinase A

Activation of phosphofructokinase-2 via phosphorylation by protein kinase A

Activation of fructose-2,6-bisphosphatase via phosphorylation by protein kinase A

Activation of phosphofructokinase-1 by fructose-2,6-bisphosphate

Inhibition of fructose-1,6-bisphosphatase by fructose-2,6-bisphosphate

Inactivation of pyruvate kinase via phosphorylation by protein kinase A

II

I and IV

I, III, V, VI, and VII

I, IV, and VII

Correct Answer: (b) I and IV

Glycogenolysis: It is the process by which glycogen stored in liver and muscle cells, break down to form glucose.

Answer: D

Explanation:

Carbohydrates and nucleic acids are the two main classes of biomolecules which are involved directly in the process of digestion of maltose through maltase enzyme. Thus, the correct option is D.

Maltase is a an enzyme which belongs to the alpha-glucosidase enzyme family. These are found in the small intestine's brush bordered cells. The hydrolysis of the disaccharide maltose into two simple sugars such as glucose is catalyzed through the enzyme maltase.

Maltose is a disaccharide which is produced by the enzymatic hydrolysis of starch, which is a homopolysaccharide and this is catalyzed by the enzyme amylase. Maltose sugar is further hydrolyzed by the enzyme maltase to produce two molecules of d-glucose.

Therefore, the correct option is D.

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A pharmacist checks the medication's correctness before a pharmacist locates, dispenses, packs, and labels it for a patient. Assisting pharmacists with administrative responsibilities like filing paperwork, processing insurance claims, and keeping track of inventory is another possibility.

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Answer:

Second class lever

Explanation:

A second class lever is when the resistance ( load/weight ) is placed in between the axis ( Fulcrum which is formed by the metatarsal and Phalanges ) and the force ( Achilles tendon ) that is applied to the lever. hence the class of lever being described is a second class lever

There are three classes of lever ( 1st class, 2nd class and third class ) but The most common lever found in Humans are the 3rd class levers. but standing on tiptoes by an individual is a perfect example of a 2nd class lever found in a Human.

The Load being the body weight being and in the middle of this lever is

referred to a the second class lever.

The second class lever has the load in  between the effort (force) and the

fulcrum. A common example is the wheelbarrow which has the load in the

middle.

In this scenario, the load which is the body is between the

effort(gastrocnemius and soleus muscles) and the fulcrum is the phalanges

which is a characteristic of a second class lever.

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Answer:The sun angle at a place varies over the course of the year as a result of the constant tilt and parallelism of the earth's axis. As the sun angle decreases, light is spread over a larger area and decreases in intensity (energy input per unit area)

Explanation:

The long, bushy tail of the raccoon may be a selective advantage for this species because the bushy tail helps keep the face warm during a snowstorm (Option d). In addition, it may serve as camouflage and also may act to communicate with other members of the population.

An evolutionary selective advantage is a feature in a species that confer an advantage to survive and reproduce in a particular environmental condition, which may be associated such as in this case to the tail in raccoons.

Therefore, with this data, we can see that an evolutionary selective advantage is any phenotypic feature that enhances the survival and or reproductive rate of individuals in a population or species.

Complete question:

The opossum is a new arrival in southern Ontario. Its niche is similar to that of the raccoon. An opossum has a long, bare, rat-like tail. A raccoon has a long, bushy tail. How is this a selective advantage for the raccoon?

selective advantage only applies to populations

the opossum  tail can grab onto a tree for balance

tail fur does not have an impact on survival

the bushy tail helps keep the face warm during a snowstorm

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Answer:

Left Side - Cerebrum, Hypothalamus, Pons, Medulla Oblongata

Right Side - Thalamus, Midbrain, Cerebellum, Brain Stem

Explanation:

I got it right on the Edmentum Mastery Quiz.

Left side - 1. Cerebrum, 2. Hypothalamus, 3. Pons, 4. Medulla Oblongata, and on the right side - 1. Thalamus, 2. Midbrain, 3. Cerebellum, 4. Brain Stem is the correct label for the brain structure.

The brain consists of the central organ which controls every part of the body and coordination with each organ system, it maintains body homeostasis through signaling and neurons.

In the brain, there are several parts Cerebrum, Cerebellum, Medulla Oblongata, Thalamus, Hypothalamus, Midbrain, and Brain Stem, all these parts play an important function in the body.

Hypothalamus is responsible for the signaling to produce hormones by the pituitary gland, which controls the body's regulation.

Therefore, the given diagram of the brain shows various parts responsible for the regulation of the body.

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Answer:

a) The flatworm is a predator that feeds on the earthworm, which makes it a consumer in the feeding relationship. The earthworm is the prey, and it is being consumed by the flatworm. The flatworm secretes digestive enzymes into the earthworm, breaking down the earthworm's tissue and absorbing the nutrients.

b) The feeding method of the flatworm is an example of extracellular digestion because the digestive enzymes are secreted outside the flatworm's body, in the earthworm's body. The soluble nutrients resulting from the digestion of the earthworm are then absorbed by the flatworm. In contrast, intracellular digestion occurs when the food is taken into a cell and digested inside the cell. In extracellular digestion, the digestive enzymes are secreted outside the body of the organism, and the nutrients are absorbed into the organism's body.

Answer:

Internal

Explanation:

During cellular respiration, glucose is broken down in the presence of oxygen to produce carbon dioxide and water. Energy released during the reaction is captured by the energy-carrying molecule ATP.