HELP ME PLEASE.............

HELP ME PLEASE.............

Answers

Answer 1

Answer: it’s 2n

Explanation:


Related Questions

While looking at a cell under a microscope you notice there is no nucleus and the

chromosomes are double stranded (they have 2 sister chromatids). What phase of mitosis is

the cell probably in?

Answers

Answer:

This is the Prophase. Mitotic Prophase,

Explanation:

The process  cell division where the cells divides two similar daughter cells(2n) is called mitosis. Therefore it is called  a multiplication division because two daughter cells are  form from a single  the mother cells. Each of the daughter cells can also undergo Futher divisions.

It is the second stage fist  mitotic cells division after the first phase called Interphase.

In this stage, the nuclear membrane disappear, nucleolus disintegrate and  the nucleus disappeared  This is followed  by the constriction of the chromosome to sister chromatids.

The constricted nuclear membrane leads to the releases of the chromatids This is  followed by the formation of the spindles fibers which are needed for the movement of chromosome for cross over.

other phases are Interphase Prophase Metaphase Anaphase Telephase(IPMAT)

HELP PLZ
explain whether the following statement is true or false: “All arteries carry blood with oxygen and all veins carry blood with carbon dioxide.”

Answers

Answer:

Its true because blood flow thru our veins

Explanation:

Which specialist is needed to maintain a patient's
stability in a surgery during which the heart is
stopped?
echocardiogram technician
cardiologist
cardiac perfusionist
cardiology nurse

Answers

Answer:

Cardiac perfusionist

Explanation:

just trust me bro

concentration.
a. The video clip explains that you can also look at water as moving to a
concentration of solute molecules.
b. Why can it also be viewed this way?

Answers

Answer:

A. The video clip explains that you can also look at water as moving to a HIGHER concentration of salute molecules.

B. Why can it also be viewed this way?

Because there is more salute and less water.

How one variable affects another happens in:
A. surveys.
B. case studies.
C. observations.
D. experiments.

Answers

The one variable affects another happens in  experiments. Thus, option D is correct.

What is experiment?

An experiment, or experimental research, is a research method in which the researcher manipulates or changes the value of one variable, (the independent variable) and measures the variable that is considered the dependent variable, in order to find how the change affects it.

The other three posible answers, observational research, survey and case study are also research methods, but the researcher can't manipulate or control any of the variables, these methods are used only to measure a specific variable.

Therefore, The one variable affects another happens in  experiments. Thus, option D is correct.

Learn more about  experiments on:

https://brainly.com/question/30055326

#SPJ1

If blood is in short supply which blood type would be the most beneficial to have on hand if someone needed a blood transfusion

Answers

O negitive and positive

The following picture illustrates the importance of organisms interacting with ___________ factors in their environment.

Abiotic
Biotic

Answers

Answer:

Biotic

Because the acorn is abiotic.

abiotic factors are non-living physical parts of the environment that affect living organisms and the functioning of ecosystems.

Answer:

Biotic

Explanation:

bio means living thing such as animals, plants, humans, etc

Which two words would BEST replace "mimicked" and composition in the selection above WITHOUT Changing the meaning?
(A) dissolved contents
(B) located, foundation
(C)
formed, structure
(D)
resembled, makeup

Answers

Answer:

The answer is D.

Explanation:

Analogy of Cell wall

Answers

Answer:

In school, I was taught that it is like a bouncer who controls who enters and exits the club because the cell membrane controls what is able to permeate into the cell. It’s good, but I like to think of it as a door.

What phenomenon is considered to be evidence of the universe "cooling off" after the great explosion of the
Big Bang?
black holes
O cosmic background radiation
O gamma rays
O X-rays

Answers

Answer:

If I’m correct it’s O cosmic background radiation

Explanation:

Answer:

black holes

Explanation:

When a sperm cell and egg cell join together what is it called?
1. sperm
2. Gamete
3. baby
4. Zygote

Answers

Answer:

4. Zygote is the answer

Answer:

Zygote

Explanation:

During fertialization a sperm cell and an egg cell come together to form a zygote.

Pls, Hurry up? True or False + Explain. "Sea anemones are sessile organisms and stay permanently attached to their substrate."

Answers

Answer:

True

Explanation:

Sea anemones are one of the numerous predating animals found in the marine environment. They have cylindrical bodies whose bases are usually found attached to substrates and are therefore described as being sessile. However, a few species of sea anemones are known to be free swimmers.

Generally, sessile organisms are those that live their life attached to a substrate and, therefore, are not able to freely move about.

Answer:

True

Explanation:

This is because sea anemone polyp is permanently attached to the beneath of the base where it stay by it base called pedal foot. It sometimes glide around in order to prevent itself from predation and it uses it's tentacle to catch moving food particles around it and consume it. It belong to the group cnidaria.

Vegetables help us have:
A restful night's sleep
Healthy skin and eyes
Indigestion
Properly working sweat glands

Answers

Answer:

healthy skin and eyes.

Explanation:

Answer:

Yes vegetables do help u with that is that the only question feel free to ask me for more questions.

8. There can only be one logical inference for any given observation. (T/ F)

Answers

Answer : false

Because u can give out as many inferences

What evidence is there that all living things are made of cells? ​

Answers

Microscopes & research.

Anton von Leeuwenhoek develops a more powerful microscope that allows him to see living cells like bacteria. Matthias Schleiden and Theodor Schwann conclude that all living organisms are made of cells, and that cells can be produced from other cells.

A cell can be described as the structural and functional unit of life. It can also be described as the building material of all living organisms.

Without the cell, most living organisms will not be able to function. An organelle will not be able to survive that long within its life span without the presence of cells. It will just withe and die off.

Lots of scientists have proved in various ways the existence of cells, this is because they have been able to create microscopes that can see these tiny cells. This is evidence that proves the existence of cells.

Please see the link below for more information;

https://brainly.com/question/16247044?referrer=searchResults

which factor makes enzymes well-suited to the role of catalyst in bio chemical reaction?

Answers

They speed up the rate of reactions by lowering the reactions activation energy

Answer:

Enzymes can be reused because they do not permanently bond with substrate

Explanation:

If humans change the function or equilibrium of one of Earth's systems, this will not change
the function or equilibrium of all of Earth's systems.
True
False

Answers

Answer:

False.

Explanation:

All of the things found in the Earth system can be categorized into four (4) main categories and these includes;

I. Land: this subsystem forms a sphere which is generally referred to as litosphere.

II. Water: this subsystem forms a sphere which is generally referred to as hydrosphere. It comprises of landforms such as mountains, valleys, plateaus, ridge, rocks, etc.

III. Air: this subsystem forms a sphere which is generally referred to as atmosphere. This sphere comprises of gases such as oxygen, carbon dioxide, nitrogen, etc.

IV. Living organisms: this subsystem forms a sphere which is generally referred to as biosphere. It comprises of all living things such as humans, animals and plants.

If humans change the function or equilibrium of one of Earth's systems, this will significantly change the function or equilibrium of all of Earth's systems. Consequently, these changes result in environmental phenomenon such as volcanoes, earthquakes, tornadoes, wildfire, etc.

Could someone help me out on this problem

Answers

i would go with the first option

(GIVING BRAINLIEST!!)

Which statement about oceans is incorrect?

A) Evaporation occurs when water is warmed by the sun.
B) Most evaporation and precipitation occur over the ocean.
C) 97 percent of Earth's water is fresh water from the ocean.
D) Water leaves the ocean by the process of evaporation.

Answers

Answer:

Evaporation occurs when water is warmed by the sun

Answer: 97% of earths water is salt water that one is incorrect.

Explanation:

pretend that you touch a hot pan on the stove, and you immedentially pull your hand away without thinking about it. in this scenatrio, what is the stimulus and the response?

Answers

Answer:

The stimulus the thing that stimulates you is the hot pan because you were du.mb and decided to touch the hot pan. The response is you yanking your hand away from the heat because for some reason you thought touching a hot pan was a good idea.

Explanation:

Dude seriously, be conscious.

help me out please! ​

Answers

Answer:

223

Explanation:

Answer:

the answer is c because it grabs carbon and turns it into oxygen which is what we breath

Use the data shown to sort each of the choices into the appropriate column.


summarize: when is it appropriate to use antibiotics?​

Answers

Answer:like when you have a sore throat or a kind of common sickness

Explanation:

define natural greenhouse ​

Answers

Answer:

the natural process that warms the earth's surface is known as natural greenhouse.

I have to drag the parts to the right place​

Answers

Powerhouse is number 1

Gatekeeper is number 2

Greenhouse is number 3

Control room is number 4

Answer:

Please make me brainliest

Explanation:

1. Control room- The nucleus controls and helps make the whole cell function

2. Gatekeeper- Plasma Membrane controls what goes in and out of the cell

3. Storage and distribution center- The Golgi Apparatus makes and distributes proteins all throughout the cell

4. Powerhouse- The mitochondria makes energy needed for the cell to preform functions

what months can you not eat oursters

Answers

Answer:

May, June, July, and August.

Explanation:

*oysters?

The months that do not have an r you can eat oysters. The months that have an r, you cannot eat oysters, which are April, January, February, March, September, October, November, and December.

Expoisoning.

only eat oysters with a letter "r" from the the months of September thru April. I t prevents from getting watery shellfish and food poisioning.

* Do not eat oysters in May, June, July or August*

Prokaryotic cells NEVER have a nucleus
A. True
B. False

Answers

Answer:

false

Explanation:

Answer:

The answer is A. true

Explanation:

What shares ¼ of its genes with humans?

Answers

Neanderthals have contributed approximately 1-4% of the genomes of non-African modern humans, although a modern human who lived about 40,000 years ago has been found to have between 6-9% Neanderthal DNA

how does a banana become a banana?

Answers

There is a seed in the banana and then the seed grows into a tree and produces more banana

I need help on this help

Answers

Answer:

the answer is within young Padawan

Explanation:

2. "Natural selection is usually thought of as an agent of change in populations, but it can also act to maintain the status quo."
In a short, written response, analyze and evaluate this statement. Include the range of responses of a population to changes in the environment, such as differential reproductive success, the adaptation and development of diversity in and among species, and the change in populations.

Answers

Answer:

Those organisms survive and maintain its population who are chosen by natural selection.

Explanation:

This statement means that when the population experiences a new set of environmental conditions, two things are happened i. e. the population either adjusts through natural selection or becomes extinct. The fossil of dinosaur indicates that extinction occur due to changed in the environment. If the population made changes in itself and adapt the environment then the organism survive otherwise extinction occur.

Other Questions
*4. What is (2.0 x 10-1)3 inscientific notation?A 2.0 x 10 -31B 2.0 X 1/10 3C 8.0 X 1/103D 8.0 x 10 -3 plz answer only if correct :)) (this is trig.ratios) in The gas carbon dioxide is a pure substance. Which of the following is true about carbon dioxide? (5 points)Select one:a. Carbon and oxygen are chemically bonded in it.b. Carbon and oxygen retain their original identity in it.c. It can be separated into carbon and oxygen using physical methods.d. The proportion of carbon and oxygen is different in different samples of the gas. How does the decrease in biodiversity impact an ecosystem? Which action does the "rule of law" not allow?O An American citizen leaves the country but later returns and votes for presidentO A business owner illegally dumps chemicals in a river but the police ignore it.O A person runs to become president, loses, and then runs again 4 years later.O Apresident of the United States is forced to leave power after a certain time. Rickys Piano Rebuilding Company has been operating for one year. On January 1, at the start of its second year, its income statement accounts had zero balances and its balance sheet account balances were as follows: Cash $ 6,800 Accounts Payable $ 12,600 Accounts Receivable 32,750 Deferred Revenue (deposits) 3,250 Supplies 1,850 Notes Payable (long-term) 45,500 Equipment 14,500 Common Stock 7,500 Land 10,050 Retained Earnings 17,300 Building 20,200 Following are the January transactions: Received a $870 deposit from a customer who wanted her piano rebuilt in February. Rented a part of the building to a bicycle repair shop; $355 rent received for January. Delivered five rebuilt pianos to customers who paid $12,775 in cash. Delivered two rebuilt pianos to customers for $6,400 charged on account. Received $5,300 from customers as payment on their accounts. Received an electric and gas utility bill for $675 for January services to be paid in February. Ordered $945 in supplies. Paid $1,750 on account in January. Paid $11,000 in wages to employees in January for work done this month. Received and paid cash for the supplies in (g). Post the journal entries to the T-accounts. Show the unadjusted beginning and ending balances in the T-accounts What would be the effect on society of people not fulfilling the duties and responsibilities of citizenship? 4 is what percent of 20 which symbol completes the musical equation Need help w this due today In the last section of her essay, the author describes how her mother polished her grandmother's shoes on the day she had to a nursing home. The grandmother "left her house walking, supported by her children, carrying her pocket book, and wearing her polished black shoes." Explain why this story is significant to the author.Story: Growing Up Asian in America Find an expression, in it's simplest form, for the perimeter of this hexagon. TRUE or FALSE? The Spanish-American War lasted for 5 years. list different causes of disease The next number in the arithmetic sequence 10, 23, 36, __is:49.46.43.50. What language your figure the thunder rose HELP!!! 25 POINTE AND BRAINLIEST!! a local cafe sells 7,200 cold beverages in the month of july. over the next six months, the number of cold beverages decreases at an average rate of 750 cups per month. During the same time frame, the number of hot beverages sold is represented by the equation y=900x + 3,300 where the number of hot beverages, y, is a function of x, the number of months after july. A. what is the rate of change of cold beverages sold per month? hot beverages?B. which rate of change is greater? what does it mean? Chemical weathering occurs when minerals in rocks are changed chemically. Which of these will most likely change the rate of chemical weathering on a rock?Group of answer choicesa. increase in rainfall amountsb. slow movement of a glacierc. rapid growth of plant rootsd. decrease in air temperature please help due asap jdbhdbdbd please answer in 5 or more sentences , I live in los angeles