Which scenario resembles science but fails to meet the criteria for science?
O Researchers collecting data about the impact of human activities in cities
O An experiment to determine the foods preferred by squirrels
O Water pollution study paid for by an industrial waste company
O Health study repeated by different scientists around the world

Answer:

Answer:

the Golgi apparatus (the squiggly boi part of a cell)

Answer:

Sprouting

Explanation:

process of seed germination, water is absorbed by the embryo, which results in the rehydration and expansion of the cells.

hope this helps

Answer:

Explanation:

Amphetamine is a drug that suppresses appetite in most animals. To study the magnitude of this effect in rats a scientist randomly assigned thirty rats into three treatment groups to receive either a dose of amphetamine (2.5 or 5.0 mg/kg) or a control (saline, 0 mg/kg). Then food consumption was measured in grams per kilogram of body weight (g/kg) for the three-hour period after the injection.

A) Which of the choices on Canvas best represents the null/alternative hypothesis of this study?

µ1 = µ2

µ1 ≠ µ2

µ1 > µ2

µ1 < µ2

µ1 ≥ µ2

µ1 ≤ µ2

θ1 = θ2

θ1 ≠ θ2

θ1 > θ2

θ1 < θ2

θ1 ≥ θ2

θ1 ≤ θ2

ρ = 0

ρ ≠ 0

β = 0

β ≠ 0

The residuals of these data are consistent with a normal distribution.

These residuals of these data are not consistent with a normal distribution.

The variances of the response/residuals are the same for all values of x.

The variances of the response/residuals are not the same for all values of x.

Answer:



Explanation:

Amphetamine is a drug that suppresses appetite in most animals. To study the magnitude of this effect in rats a scientist randomly assigned thirty rats into three treatment groups to receive either a dose of amphetamine (2.5 or 5.0 mg/kg) or a control (saline, 0 mg/kg). Then food consumption was measured in grams per kilogram of body weight (g/kg) for the three-hour period after the injection.

A) Which of the choices on Canvas best represents the null/alternative hypothesis of this study?

µ1 = µ2

µ1 ≠ µ2

µ1 > µ2

µ1 < µ2

µ1 ≥ µ2

µ1 ≤ µ2

θ1 = θ2

θ1 ≠ θ2

θ1 > θ2

θ1 < θ2

θ1 ≥ θ2

θ1 ≤ θ2

ρ = 0

ρ ≠ 0

β = 0

β ≠ 0

The residuals of these data are consistent with a normal distribution.

These residuals of these data are not consistent with a normal distribution.

The variances of the response/residuals are the same for all values of x.

The variances of the response/residuals are not the same for all values of x.

Answer:

1)pancrease 2)rectum 3)salivary glands/liver

Explanation:

1)Lipase is an enzyme the body uses to break down fats in food so they can be absorbed in the intestines. Lipase is produced in the pancreas, mouth, and stomach.

2)Protease is present in gastric juice, stomach, intestine and digestive gland. Saliva and rectum contain traces of protease.

3)Physiology. Amylase is found in high concentration in the pancreas of virtually all animals. However, it is also found in the liver, salivary glands, and small intestinal mucosa of many species; the quantity of amylase in these organs varies considerably with different species

Answer:

Sweat glands (B) is the answer.

Answer:

1.They act as a catalyst

2.Enzymes are proteins

3.They are affected by Ph

4.They are affected by temperature

Explanation:

1.Enzymes act as a catalyst because they either speed up or slow down the rate of a reaction

2.They are proteins because they are made up of 20 amino acids

3.Enzymes are affected by temperature, if the temperature increases, the reaction rate increases. However if the temperature continues to increase, the shape of the active site changes.If the temperature is below preffered temperature range,the rate of the reaction becomes slower,but the shape is not denatured.

Answer:

is where this is a significant amount of supply of energy to an economy that can be really dangerous to pass the maximum of the energy

Explanation:

Keep immunizations up to date.

Wash your hands often.

Prepare and handle food carefully.

Use antibiotics only for infections caused by bacteria.

Answer:

Hibernation

Explanation:

Hibernation is a way animals conserve energy to survive adverse weather conditions or lack of food.

Answer:

Coronary arteries is the answer .

Answer: It's False

Explanation: I took the exam

After acid mine drainage, the acidity of waterways is more suitable for aquatic plants. The given statement is false.

Plants are the eukaryotes means they are multicellular organisms and they belong to the kingdom Plantae. So, the scientific name of plants are Plantae and its domain of plant is Eukaryota.

The plants are of many types such as shrubs, herbs, mosses, ferns, trees and they grow on a particular place by sucking inorganic substances and water from the soil with the help of roots.

Plant are also known as autotrophs as they prepares there own food in the presence of sunlight. Due to chlorophyll present in them the plants shows green colour. Plants are also known as producers because they produce food to feed others.

Therefore, after acid mine drainage, the acidity of waterways is more suitable for aquatic plants. The given statement is false.

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Answer:

b

Explanation:

this is because babies needs certain nutrient to grow faster which includes tallness

The statement that is not a testable hypothesis based on the given data is: being taller is always better than being shorter. Therefore option A is correct.

The given data provides information about the average height of females and males in different age groups. Let's analyze each statement to determine whether it is a testable hypothesis or not:

A. All men who are married are taller than their wives.

This statement cannot be tested using the given data because it only provides average heights for different age groups, but it doesn't provide any information about marital status or the specific heights of individual men and women.

Therefore, we cannot determine whether all married men are taller than their wives based on this data.

B. Height is affected by childhood nutrition.

This statement can be tested using the given data. By examining the average height changes across different age groups, we can infer whether childhood nutrition has an impact on height.

If there is a noticeable trend of increasing height from birth to older age groups, it could suggest a correlation between childhood nutrition and height.

C. Being taller is always better than being shorter.

This statement is subjective and cannot be tested using the given data. It is a matter of personal opinion and values, rather than something that can be objectively measured or proven.

D. All females are taller than males at age 12.

This statement can be tested using the given data. By looking at the average heights of females and males at age 12, we can determine whether females are, on average, taller than males at that specific age.

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Answer:

Electricity impacts the society for both better and worse. Since humans use so much we are helping climate change, and helping cause droughts. But it is helpful because we can have light, save food for longer, cook, have fun, and stay warm or cold during the year

Explanation:

Answer:

Where are the options?

Explanation:

Answer:

The photosynthesis uses carbon dioxide to produces glucose, so the bigger is the concentration, faster the plant will uses it (but that rate have a limit, so it is valid until the limit is achieved, like was explained in the question).

The rate of photosynthesis will increase as you go from low light intensity to high light intensity because there is more light available to power the processes of photosynthesis.

The higher the concentration, the quicker the plant will utilize the carbon dioxide to make glucose. However, that rate has a limit, therefore it is only effective until that limit is reached.

Because an increase in carbon dioxide results in an increase in photosynthesis, carbon dioxide is the limiting factor at lower concentrations.

Therefore, this indicates that the plant is absorbing more carbon dioxide for photosynthesis, and there is a greater intake of carbon dioxide.

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Answer:

fibro-cartilage

Explanation:

Answer:

the answer is nucleic acids

Explanation:

The four main types of biomolecules are carbohydrates, lipids, proteins, and nucleic acids. Thus, the correct option for this question is A.

Biomolecules may be defined as those types of molecules that are significantly present in the body of living organisms and are required to perform essential functions like cell division, morphogenesis, or development.

The four types of biomolecules are carbohydrates, lipids, proteins, and nucleic acids. Carbohydrates are energy-deriving organic molecules that provide immediate energy for the cells to perform metabolic activities.

Proteins are required for the structural arrangement and absolute function of cells. Nucleic acids are required for synthesizing the genetic material of an organism. While lipids store energy.

Therefore, the four main types of biomolecules are carbohydrates, lipids, proteins, and nucleic acids. Thus, the correct option for this question is A.

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Answer:

Monomers are small molecules, mostly organic, that can join with other similar molecules to form very large molecules, or polymers. ... Polymers are a class of synthetic substances composed of multiples of simpler units called monomers. Polymers are chains with an unspecified number of monomeric units.

Answer:

c-red blood plasma

Explanation:

I think helping you

Answer:

D. high surface tension versus low surface tension

Explanation:

AnswerPhotosynthesis involves three elements: carbon, hydrogen, and oxygen. You have seen that the products of photosynthesis are oxygen and glucose.

Answer:

shock

Explanation:

Answer:

The usage side of the equation matters. But as an international student whose family and loved ones have just gone through arguably the worse phase of the outbreak, I cannot stop but thinking about ways my home country could contribute. The collaboration and ties between the two countries run deeper, especially in trying times like this.

Some of my colleagues and I have been organizing at our school a small supply drive from our family and friends at home to our University hospital. But I have been wondering if a coordinated effort can be taken leveraging the presence....

Explanation:

Hope it will helps you

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Answer:

B

Explanation:

Bacterial transformation is a process where the plasmid a circular piece of dna is introduced to the bacterium. It is vital for bacterial transformation and selection for vaccine production purposes, protein production, and even insulin production.

Answer:

Plants ; Autotrophic, Heterotrophic and Symbiotic

Heterotrophic : Insectivorous and Saprophytic

Animals; Holozoic, Saprozoic and Parasitic

Parasitic :  Ectoparasitic and Endoparasitic

                                        Hope it helps..

                                           Thank You

Answer:

__________................

hii I am . here are u or not