Which of the following are the main parts of the cardiovascular system?

A. thymus, lymph, lymph nodes, spleen, and tonsils

B. esophagus, stomach, small intestine, and large intestine

C. nose, pharynx, larynx, trachea, and lungs

D. heart, arteries, capillaries, and vines

Pls, help! I am currently taking a test with this question on it! I will mark brainliest if u are correct!

Answers

Answer 1

(D)

HEART,ARTERIES,CAPPILARIES,AND VINES

HOPE IT HELPS THANK YOU ☺


Related Questions

Hey, WHo loves horses soooooooooooooo much, That they want to pursue a career in them. Who wants to make some extra cash. I have a job for you! plese let me know fast

Answers

Can you do my physics hw

Answer:

lol i already have horses XD

Explanation:

Suppose the brown allele for eye color (B) is completely dominant over the blue allele for eye color (b). If two brown-eyed parents produce a child that is blue-eyed, what is the probability that at least one out of the next two children they produce will also have blue eyes

Answers

Answer:

The probability that at least one out of the next two children they produce will also have blue eyes equels 44%

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

In which division phase is the nucleolus formed and spindle fibers broken down?
A) anaphase
B) prophase
C) metaphase
D)telophase

Answers

Answer:

Prophase

Explanation:

During prophase, the nuclear envelope and nucleolus are dissolved and the chromosomes condense. The centrioles and spindle fibers begin to form at opposite poles of the cell.

Answer:

telophase

Explanation:

Spindle fibers disperse as the chromosomes are separated and become housed within two new nuclei.

SURVIV.IO CODE

5GRV

NOWWW

Answers

Answer:

ight im in

Explanation:

Based on the figure above, _________ATP molecules are formed by fermentation.

a. 2 c. 36

b. 8 d. 38

Answers

Answer:

Hey!

The answer is:-

2 ATP molecules.

Which idea is not in the correct position on the chart?

A. Biomass Fuels
B. Natural gas
C. Wind
D. Geothermal energy

*If you cant read the top of the chart it says:
Alternative Energy Sources | Fossil Fuels*

Answers

Answer:

Biomass Fuels, Geothermal energy

Which statement below is an accurate claim that can be made based on the lizard table?
A The number of lizards always stays the same.
B The lizard population shifts from being mostly brown to being mostly red.
С The lizard population get more diverse as more generations go by.
D The lizard population shifts from being mostly brown to being most black.
!!

Answers

Answer: did you get the right answer ?

Explanation:

The statement is an accurate claim that can be made based on the lizard table, the lizard population shifts from being mostly brown to being mostly black. The correct option is D.

What is a population?

The term “population” refers to all citizens who are either permanently residing in a country or who are just passing through. This indicator reveals how many people typically reside in a certain area.

Growth rates are the population changes that occur each year as a result of births, deaths, and net migration.

We can see in the table that the population of lizards or black lizards is increasing, and the brown lizard population is decreasing.

Therefore, the correct option is D. The lizard population shifts from being mostly brown to being mostly black.

To learn more about the population, refer to the link:

https://brainly.com/question/28542051

#SPJ2

The characteristic of a muscle to be stretched is known as
O a. contractility.
b. extensibility.
c. elasticity.
d. excitability

Answers

please mark brainlist

b. extensibility

the characters of a muscle to be stretched is known as extensibility

I know this might be selfish and all but I have a female and male rabbit and I am afraid the female rabbit is going to get pregnant I don't want her to get pregnant because rabbits have many kids what can I do to avoid my female rabbit veering pregnant?

Answers

Answer:

We did this with gerbils so basically separate their cages or kennels

Explanation:

If you really want to avoid pregnncy you can sterilize them...

is the earth flat or not

Answers

Answer:

its not flat

Explanation:

Answer:

Hello There!!

Explanation:

The Earth is not flat but it is round.

hope this helps,have a great day!!

~Pinky~

what is the natural cause of wild fores

Answers

Explanation:

Naturally occurring wildfires are most frequently caused by lightning. Also, volcanic, meteor, and coal seam fires depending on the circumstances.

Cohesion of water is produced by the interaction of numerous?

Answers

Answer:

please give me brainlist and follow

Explanation:

In cohesion, water molecules are attracted to each other (because of hydrogen bonding), keeping the molecules together at the liquid-gas (water-air) interface, although there is no more room in the glass.

SER
Which of the following is not a contributing factor to environmental policy decisions?
a. human health
b. availability of natural resources
environmental health
d. none of the above
C.
Please select the best answer from the choices provided
Оооо

Answers

Answer:

D. None of the above

Explanation:

I took the quiz.

Answer:

It's D. None of the above

Explanation: hope it helps ^w^

most of the biomass in the ecosystem above would be found at the...

Answers

Answer:

A. Producers

Explanation:

Each level higher reduces by 10% so the bottom will have the most biomass.

how does a change in speed cause a wave to change direction​

Answers

When a wave enters a new medium at an angle, one side of the wave changes speed before the other side. This causes waves to bend. Bending occurs because the different parts of the wave travel at different speeds.

Answer:

Refraction is an effect that occurs when a light wave, incident at an angle away from the normal, passes a boundary from one medium into another in which there is a change in velocity of the light. ... The wavelength decreases as the light enters the medium and the light wave changes direction.

Which type of digestion takes place when chunks of food are physically torn into smaller pieces?

Absorption
Chemical
Elimination
Mechanical

Answers

mechanical digestion
occurs in mouth

Answer:

mechanical bc its physically

Explanation:

scientists on mars have been investigating the genetic makeup of organisms in this community. use the information provided and your knowledge of genetics to answer the following questions.

Answers

Answer:

please where are the questions

Explanation:

Answer:

please provide the questions

Explanation:

Limestone formation in caves is considered what kind of weathering? A.mechanic B.chemical C.biological D.hydraulic

Answers

Chemical I think pretty sure

How can climate change impact on the ecosystem? Think of two different scenarios and describe them

Answers

Increased heat, drought and insect outbreaks, all linked to climate change, have increased wildfires. Declining water supplies, reduced agricultural yields, health impacts in cities due to heat, and flooding and erosion in coastal areas are additional concerns.

Makali and his parents recently emigrated from the highlands of Papua New Guinea. His family is part of the famous Fore tribe; after living in the tribe for most of their lives, they decided to give Makali a different life in the United States. His mother starts to cry as she recalls that both her parents died in the kuru epidemic that made the tribe famous, and she is terrified that Makali might be coming down with kuru. His father interjects to say that it is not possible and that he is far more concerned that Makali has some other infectious disease to which he had never previously been exposed.

His father says that Makali had a severe allergic reaction to the tetanus/pertussis booster shot as a child and has been unable to be re-vaccinated due to the risk of anaphylactic shock. Therefore, Makali may be susceptible to whooping cough (pertussis). This would not have been a concern 10 years ago, but vaccination rates for whooping cough have plummeted in the United States, eliminating herd immunity and sparking a return of the disease in some regions. Ironically, vaccination rates in the Fore tribe are much higher than in the United States, so Makali's parents had concerns about coming to the United States, which is falling behind other countries in this area of basic medical care!

One of the doctors you are working with says that checking immunoglobulin (Ig) levels should reveal if there is a serious infection. He also points out that kuru does not cause immunoglobin levels to rise. If Makali does have kuru, a brain biopsy may be required to make a definitive diagnosis.

1. Select the next step or steps that would be appropriate to diagnose Makali?
a. Test immunoglobulin (IgG, IgA, and IgM) levels in the blood for signs of infection.
b. Perform a brain biopsy.
c. Interview one of Makali's friends to ask about the day he first became sick.

2. Which statement most accurately describes the citric acid cycle?
a. It is an unregulated process, like an intersection without signal lights.
b. It is the main center of ATP production during anaerobic metabolism.
c. It plays a central role in key metabolic processes in the cell, with many metabolic intermediates leaving and entering.
d. It serves a catabolic role only, which is to generate ATP and reducing equivalents for cellular energy needs.

Answers

Answer:

Explanation:

It is important we understand what is immunoglobulin test.

Immunoglobulins, also known as antibodies, are measured by the test carried out in the blood. Antibodies are proteins produced by the immune system to combat pathogens such as viruses and bacteria that cause disease. Immunoglobulins are proteins produced by the body to combat various substances.

The immunoglobulin assay tests three forms of immunoglobulins in total. IgG, IgM, and IgA are the three types of antibodies. IgG, IgM, and IgA levels that are too low or too high may indicate a severe health condition.

Thus, from the above question; the next step that would be appropriate is:

Assuming the test uncovers an increase in immunoglobulin, it demonstrates contamination or infection. Thus, a fitting treatment ought to be begun against the infection.  

However, suppose the text doesn't uncover an increase in immunoglobulin and assuming he shows manifestations of symptoms, then the brain biopsy ought to be performed to affirm the diagnosis of kuru.

(2)

The citric acid cycle is the metabolic center of the cell. It is the doorway to the aerobic metabolism of any molecule that can be changed into an acetyl group or a part of the citric acid cycle. The cycle is additionally a significant wellspring of prototype for building blocks of numerous different molecules like amino acid and nucleotide base.

Thus, the best accurate statement is: Option C

Calcitriol is made from

Answers

Calcitriol is, strictly, the 1-hydroxylation product of calcifediol (25-OH vitamin D3), derived from cholecalciferol (vitamin D3), rather than the product of hydroxylations of ergocalciferol (vitamin D2).

www.biologycomer.com
10. At 100x, you will see a cell that is larger and has a dark shape in it. This cell doesn't look like the others because it is a
white blood cell and it functions to protect your body against microbes. Red blood cells do not have a nucleus. White blood cell
count is used as a diagnostic tool to determine if someone is sick. If you were fighting an infection, would you expect to have
more or less WBC's? Why?​

Answers

Answer:

More

Explanation:

When your body needs more of a cell, it produces more of that cell. Since WBC’s (white blood cells) are used to fight infections, if you are sick you need more of them. Hope it helps :)

pretty please answer!! giving brainliest to the one who is correct first!!!

Answers

A box of butter sticks

What relationship do the deer and rabbits have in common with the squirrels and chipmunks?

Answers

Answer:

b

Explanation:

I will mark you brainlist!

What is the meaning of chaise?

A. A harness

B. A person

C. A vehicle

D. A farming tool

Answers

Answer: A ?

Explanation:

Answer:

C.

Explanation:

a horse-drawn carriage for one or two people, typically one with an open top and two wheels.

Different measurements are expressed in different units. Cheese the corect si units for the following types of
measurement

The SI units for measuring the velocity of the car

The SI units for measuring the acceleration of the cars

The SI units for measuring force:

The SI units for measuring mass:

Answers

Answer:

The SI units for measuring the velocity of the car is "M/s"

The SI units for measuring the acceleration of the cars is "M/s2

The SI units for measuring force: Newton(N)

The SI units for measuring mass: kg

2. Which is a function of the cardiovascular system? *
convert oxygen and glucose into ATP (energy)
O convert oxygen into glucose
O carry oxygen and glucose to body cells
O store oxygen and glucose in the blood

Answers

carry oxygen and glucose to body cells
hope that helps!!

7. A scientist is investigating using a chemical that will destroy lysosomes within cells.
A student presents an argument as to the importance of lysosomes. Which of the
following statements would be a valid justification to support the student's argument?
A. Lysosomes are needed to digest biomolecules
B. Lysosomes are needed to store energy
C. Lysosomes are needed to package proteins
D. Lysosomes are needed to synthesize proteins

Answers

Answer:

A

Explanation:

Lysosomes break down cell parts when needed, and can self-destruct the cell. Organelles are made of biomolecules, the building blocks of life. Therefore, A is the answer. Hope it helps :)

Describe DNA synthesis in detail

Answers

Answer:

DNA synthesis is the biological process by which a deoxyribonucleic acid (DNA) molecule is created. In the cell, each of the two strands of the DNA molecule acts as a template for the synthesis of a complementary strand.

Answer:

The discovery of the double-helical nature of DNA by Watson & Crick explained how genetic information could be duplicated and passed on to succeeding generations. The strands of the double helix can separate and serve as templates for the synthesis of daughter strands. In conservative replication the two daughter strands would go to one daughter cell and the two parental strands would go to the other daughter cell. In semiconservative replication one parental and one daughter strand would go to each of the daughter cells.

Through experimentation it was determined that DNA replicates via a semiconservative mechanism. There are three possible mechanisms that can explain DNA's semiconservative replication.

(a) DNA synthesis starts at a specific place on a chromosome called an origin. In the first mechanism one daughter strand is initiated at an origin on one parental strand and the second is initiated at another origin on the opposite parental strand. Thus only one strand grows from each origin. Some viruses use this type of mechanism.

(b) In the second mechanism replication of both strands is initiated at one origin. The site at which the two strands are replicated is called the replication fork. Since the fork moves in one direction from the origin this type of replication is called unidirectional. Some types of bacteria use this type of mechanism.

(c) In the third mechanism two replication forks are initiated at the origin and as synthesis proceeds the two forks migrate away from one another. This type of replication is called bi-directional. Most organisms, including mammals, use bi-directional replication.

What is the answer to that question

Answers

Answer:

D. Steps to use for doing the Heimlich maneuver

Explanation:

That's what the section is talking about.

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