Need help pls I’m being timed

Answers

Answer 1

I believe the left chamber has a higher concentration of neon gas because it has more neon atoms in it, and the right chamber has a higher concentration of helium gas because it has more helium atoms in it.

Related Questions

Suppose a scientist developed a hypothesis stating that a certain substance slowed down the growth of chili pepper plants. Briefly describe a controlled experiment
the scientist could conduct to test the hypothesis. Identify the controlled variables, the independent variable(s), and the dependent variable(s).

Answers

Answer:

The experiment consists of three different treatments:

1- Fifty (50) chili pepper plants treated with the substance X suspected to slow down the growth

2- Fifty (50) no treated chili pepper plants that grown in normal conditions

3- Fifty (50) chili pepper plants treated with a substance known to slow down the growth (positive control)

Dependent variable: plant growth

Independent variable: the amount of substance x (suspected to slow down plant growth)

Explanation:

The dependent variable is the variable that is being measured, while the independent variable isn't changed by the other variables in the experiment. In this case, the question is how chili pepper plants grow in response to the substance x, which is suspected to slow down the plant growth. During the experimentation, the plant growth will represent the dependent variable being analyzed. On the other hand, chili pepper growth will be in response to changes in the amount of substance x the plants receive, therefore being the independent variable.

Hypothesis development for substance.

A hypothesis is a temporary or tentative arrangement or explanation that is made for the experiment on the basis of an assumption. The experiments highlight the development of certain substances that slowed down to the growth of the chili pepper plans.

Thus the answer is slow growth, normal growth, and positive fast growth.

The assumed experiment consists of 3 treatments. As the first (50) chili pepper plants treated with substance X tend to slow down the growth. The second plant shows a grown in normal conditions. The 3rd plant sows the slow down the growth (positive control).Thus the dependent variable is then planted growth and the independent variable is substance X.

Learn more about the scientist's development.

brainly.com/question/18560497

I need help with the top questions !!!

Answers

1. Phospholipid bilayer 2. Active transport

What best describes the relationship between microbes and humans

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Answer:

I'd say C.

Explanation:

Answer:I’d also say C

Explanation:

Even though scorpions are related to spiders, there are many differences between the two organisms. One difference is that scorpion young do not hatch from eggs as spiders do. Scorpions are born live, two at a time, and they immediately crawl onto the mother's back for protection and care. They remain there for 2 weeks as they grow big enough to take care of themselves.

The skin cells of a scorpion organize together to make a hard covering called a carapace, which helps protect the scorpion. What is the term for a group of similar cells working together?

Question 11 options:

system

organism

organ

tissue

Answers

I think it is tissue

The skin cells of a scorpion organize together to form a hard covering called a carapace, which helps protect the scorpion. "Tissue" is the term for a group of similar cells working together. The last option is the correct answer.

What is a tissue?

In a single-celled organism, cells perform all of the body's functions, whereas in multicellular animals, cells join together to form tissue, tissue joins together to form organs, and organs join together to form organ systems, and all functions are divided. By the time zygote formation occurs, there is only one cell present, and that cell has been divided, specialized, and assigned specific functions.

Some cells make stem cells, some make epithelial cells, and so on. The tissue is a group of cells having a similar function, such as epithelial tissue, which has many cells but all of them perform the same function, that of a skin cell; all of them have sweat glands, etc.

Hence, "tissue" is the term for a group of similar cells working together. The last option is the correct answer.

Learn more about the tissue here.

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Biotechnology can have advantages and disadvantages. Which would be considered a disadvantage of cloning?
A) Individual organisms with desirable traits can be duplicated.
B) Traits of clones can be predicted in advance.
С) Many organisms with desirable traits can be produced
D) Cloning reduces genetic variation

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Answer:

Explanation:

The tundra is broken up into 2 parts. What are these 2 parts?

Answers

Answer:

Artic Tundra, Alpine Tundra

Explanation:

Edg 2020 juss took the test.

In a balanced ecosystem with predators and prey, if the prey population decreases then....?

Answers

The predator population will decrease as well

Answer:

Predator population will also decrease

Explanation:

This is because the predators are dependent on their prey without the prey they would starve and die out so with less possible food the less of a population for what ever eats that prey which can lead to a chain reaction throughout the ecosystem however it is also the other way around too the more possible food the more chance for babies to be born and not starve to death.

Will give brainlist!!!
What can happen if a population of organisms disappears from the food chain in an ecosystem with low biodiversities, such as the tundra?

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at would happen if a species disappeared from an ecosystem? The food web might be changed greatly if a species disappeared from an ecosystem. The organisms that fed on the species would have to find new sources of energy.

Answer: If the population of an organism dies out, then the animals on top of it on the food chain are going to die, since they will have no other food to rely on. Or, they will have to find a new source of energy if they do not.

This is why we should not try to kill any animals, even too much fishing can cause the same problem.

Hope this helps you!

DNA: TACATACGCGGGATT

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Answer:

ATGTATGCGCCCTAA

Explanation:

why are sister chromatids genetically identical

Answers

Answer:

They carry the same alleles, also called variants or versions, of genes because they derive from one original chromosome.

Explanation:

The answer is
1.) nucleus
2.)two
the answer is not cell for mitosis

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Answer:

but what is the question?

Yea what’s the question your showing an answer

please answer this? I’ll leave a good review

Answers

Answer:

Carbon Dixode And water

Explanation:

Answer:

lipids and nucleic acids

Anne was observing a cell under a microscope which was undergoing binary fission. Which type of cell was Anne observing?
A.
Eukaryotic animal cell
B.
Eukaryotic plant cell
C.
Prokaryotic cell

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Have you tried the app Socratic it teaches and gives you answers...

Fill in the blanks with the correct word

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Answer:

1) genetic diversity

2) species diversity

3) green house effect

4) Biodiversity

5) compassion

6) cultural value (im not pretty sure about this because it doesnt fit in any of the options above so it must be 6th)

What landform is created when 1 oceanic plate and 1 continental plate move apart at a Divergent Boundary?

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Answer:

Divergent boundaries also form volcanic islands, which occur when the plates move apart to produce gaps that molten lava rises to fill. Current research indicates that complex convection within the Earth's mantle allows material to rise to the base of the lithosphere beneath each divergent plate boundary.

What is density of a liquid with mass of 17.4 and a volume of 20 mL ? Would this liquid float or sink at room temperature based on its density and the known density of water?

Answers

Answer: The density of the liquid is 0.9 g/mL

. Hope this helps but I can not answer the second part. Hope that it is beneficial to you anyway! :)

(Edit) This might help you figure it out: The relative densities of an object and the liquid it is placed in determine whether that object will sink or float. An object that has a higher density than the liquid it's in will sink. An object that has a lower density than the liquid it's in will float.

Explanation:

Answer:

i think it would float tbh

Explanation:

sorry if it isnt correct i am just trying to help

which best describes the function of nuclei acids

Answers

Nucleic Acid in genetics and are also useful in protein synthesis secure up genetic knowledge in living things

Plant cell walls connect with other plant cell walls to create what

Answers

Answer: cell membrane??

Explanation:

this time is science

1. What is mitosis?

2. Mitosis is done by what kinds of cells?

3. Mitosis makes what kind of cells?

4. What does the nucleus hold?

5. What are the organized DNA units called?

6. What are chromosomes made of?

7. How many chromosomes do human body cells have?

8. How many chromosomes does a cell have AFTER the synthesis phase? Why?

9. What does PMAT stand for?

10. What is happening to the chromosomes in prophase?

11. What is happening to the chromosomes in metaphase?

12. What is happening to the chromosomes in anaphase?

13. What is happening to the chromosomes in telophase? What is happening to the nuclei?

Answers

Answer:

1.mitosis is a type of cell that results in two other cells each having the same number of cells and chromosomes and the nucleus. that is the only one I can remember that I know, I hope I explained it well.

what is the kinetic energy of a ball with a mass of 0.5 kg and a velocity of 10 m/s

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Answer:

We can plug in the information for the ball into this equation to determine the kinetic energy. The mass is 0.5 kg and the velocity is 10 meters per second. So: KE = (1/2)(0.5)(10)^2. Thus the kinetic energy of the ball is 25 J

Explanation:

Name the 3 cell surface protiens.

Answers

Answer:

There are three kinds of carrier proteins, uniport, symport, and antiport.

Explanation:

Answer:

integral, peripheral, and lipid

Explanation:

plz help me im being timed and i only have 20 minutes left

Answers

Answer:

2. stomach not part of the respiratory system

3. lungs not part of the digestive system

4. esophagus not part of the cardiovascular system

5. skin not part of the skeleton

hope this helps :)

NEED ANSWERS FOR ALL 3 PLEASE

Answers

Oof biology is a toughie I’m sorry but I’m not able to help you on this one just google the answers

someone answer these 2 for me

Answers

Answer:

F=dominant, 6 fingers

f= reccessive, 5 fingers

Ff= 6 fingers( contains dominant gene)

if you combine Ff and Ff you get:

25% FF (6 fingers)

50% Ff (6 fingers)

25% ff ((5 fingers)

so only 25% will have 5 fingers (normal)

Answer2:

Dominant=normal hearing

Recessive= deafness

If one parent is RR and the other Rr, the offspring will be:

50% RR

50% Rr

so all the offspring will have normal hearing, and there is 0% of deafness.

Hope it helps!!

A star's mass determines the — galaxy it belongs to. shape of the star. length of it's lifecycle. location of the star.

Answers

Answer: Length Of Its Life Cycle

Explanation:

Describe the use of enzyme for testing glucose in the urine of diabetics

Answers

Answer:

If too much glucose gets into the blood, the extra glucose will be eliminated through your urine. A urine glucose test can be used to help determine if blood glucose levels are too high, which may be a sign of diabetes.

What would happen to an animal cell with an internal salt concentration of 2% if it were placed in a salt solution with a salt concentration of 20%? (It helps to draw a picture) *
a.The cell loses water because there is a higher concentration of water inside the cell.
b.The cell loses water by pumping it across the membrane with the use of ATP
c.The cell gains water because there is a higher concentration of water inside the cell.
d.The cell stays the same because water will not move across the cell membrane.

please help me im trying to raise my grade up

Answers

Answer: The answer to this question is A

PLEASE PLESAE HELP ME
Fungi are able to digest food outside of their body and then absorb it, what term describes this process?
a). Absorptive heterotroph
b). autotroph
c). chemotroph
d). carnivores

Answers

Answer:

a.) Absorptive heterotroph.

Explanation:

Use soil in a sentence.

Answers

Answer:

the soil was dry so i watered your plant

Which of the following would be an example of competition in a biological community.
A lion eating a gazelle.
A mosquito sucking blood out of a human.
barnacles being attached to a whale.
O A deer and elk who both eat grass.

Answers

The answer is b because it’s biological

Answer:

i think A is the best answer

Explanation:

Other Questions

Which graph represents the function f(x) = |x + 3|? Which of the following is NOT a type of muscle?Question 19 options: The answer is "LONG" the rest are muscles.CardiacSkeletalLongSmooth Which version of the sentence below most clearly describes a nerve-wracking first day on the job? (5 points)As the door opened, I took in the cold, clean, clutter-free office of my new boss, an elderly gentleman with many gray haiI stood in the open door of the boss's office, frozen despite the butterflies doing acrobatics in the pit of my stomach.OOnce I had entered the office of my new boss, I felt the nervous tension ease a bit, though I was sure I was going trip.OdWhen I walked into my new boss's office, I felt nervous, but not so much so that I couldn't at least shake her hand, A theme of "Gumption" is that equal rights are often unequally distributed.How does old man Oyster's visit to the government relief office to fight for employment for his son contribute to this theme?His complaints are received with indifference and scorn, although both men are offered jobs as laborers.O His protests are met with accusations and arrest, despite the fact that he is a citizen and his son is well qualified.He receives a promise of employment for his son but later learns that the job has been given to someone less qualified.O He learns that in times of economic distress, employment opportunities become scarce for every citizen. meaning of rescinded Brace Corporation uses direct labor-hours in its predetermined overhead rate. At the beginning of the year, the estimated direct labor-hours were 21,600 hours. At the end of the year, actual direct labor-hours for the year were 20,400 hours, the actual manufacturing overhead for the year was $506,920, and manufacturing overhead for the year was underapplied by $23,440. The estimated manufacturing overhead at the beginning of the year used in the predetermined overhead rate must have been:_________ A. $501,920B. $531,445C. $483,480D. $511,920 What is the solution of z + 5 = 6 What is the difference of the polynomials?(m^2n^2-7) -(mn+4) Sample A has a mean of M = 6. Sample B has a mean of M = 10. When the two samples are combined, the mean of the combined group is M = 9. Which of the following is the most accurate description for the two sample sizes?The samples are the same size.Sample A is much bigger than Sample B.There is not enough information provided to determine this.Sample B is much bigger than Sample A. Did you gain any information from the video that changed what you previously thought about HIV or the people living with the virus? If so, what?Do you think the video challenged any stereotypes or misconceptions that many people have regarding HIV? If so, which ones, and how?Do you think the video reinforced any stereotypes or misconceptions that many people have regarding HIV? If so, which ones and how? Select all that are equivalent to: (-12x-8)/4 3x-2 1/4 (12x+8) -(12x+8)/-4-3x-23x2-3x+23x+2 Find each product.negative 7 ninths times 3 fifths A. start fraction negative 27 over 45 end fraction B. start fraction negative 7 over 15 end fraction C. start fraction seven over fifteen end fraction D. start fraction 27 over 45 end fraction Which equation represents the line that passes through points (1,5) and (3,17)? to the Five Tribes.Most missionaries to the Indian Territory came to teachA BuddhismB. IslamC. ChristianityD. Judaism 6. Describe at least three things a bank would consider about you when deciding whether to give you a loan. (1-3 sentences. 3.0 points) The density curve below represents the number of hours that Mrs. Schultz's students spent studying fortheir most recent test.y1234 5 6Which of the following statements are true? can someone help me? Which of these is an example of nonpoint-source pollution? A 12-ounce sports drink costs 0.96 and a 16-ounce sports drink costs $1.12. Which size is the bestbuy? How much cheaper is it? Ratios What argument did John C. Calhoun make about slavery in the South and working conditions in the North?Northerners paid their workers huge salaries, but slaves got free housingBNortherners treated their workers worse than slave owners treated their slaves.Slaves were treated worse than workers in the North, but slaves were morecivilized.DNortherners were kinder to their workers than slaveowners were to their slaves.