The core of the immune system is made up of
red blood cells.

platelets.

white blood cells.

intact skin.

intact mucus membranes.

Answers

Answer 1

Answer:

red blood cells

Explanation:

white blood cells are used for fighting against diseases

Answer 2
The answer is White blood cells

Related Questions

What happens when the third phosphate group is removed from an ATP molecule?

Answers

When the terminal (third) phosphate is cut loose, ATP becomes ADP, meaning Adenosine diphosphate; di= two, and the stored energy is released for some biological process to utilize.

Answer:

When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released

Explanation:

when did large mouth bass arrive in nebraska

Answers

Explanation:

around 1880 and 1883

i think

1885 is the correct answer

What is purebred breeding?

A: A form of Straight Breeding with related animals?
B: A form of straight breeding with non-related animals
C: A form of straight breeding with registered animals
D: A form of straight breeding with grade females and purebred sires.

Answers

A: A form of Straight Breeding with related animals

A purebred refers to offspring resulting from a true breeding.

As a commodity producer, the price that you receive is likely to be different than the price your neighbor receives for selling the same commodity.


True

False

PLEASE HELP ME PLEASE

Answers

Answer:

True True True

Explanation:

hope it help

Explanation:

As a commodity producer, the price that you receive is likely to be different than the price your neighbor receives for selling the same commodity.

True✅✅

False

scientists often test their hypotheses with controlled experiments. which of these is a rule for conducting a controlled experiment?
a. change at least two variables at a time
b. keep all variables constant
c. change as many variables as possible
d. change only one variable at a time

Answers

Changing only one variable at a time is a  rule for conducting a controlled

experiment.

Controlled experiment involves the use of dependent and independent

variables . Changes in the independent variable brings about a

corresponding change in the dependent variable which is then recorded.

It is however important to note that changing more than only one variable at

a time won't accurately determine if the changes in the results were as a

result of one cause. This is why only one variable has to be changed at a

time.

Read more about Hypotheses here https://brainly.com/question/12416923

The theme of fly for your life
HURRYYY!!!

Answers

Answer:

gunship

Explanation:

What are the two kingdoms of prokayotic organism?

Answers

Answer:  Bacteria and Archaea

Explanation:

Pls help with this biology question

Answers

Plants make glucose with the sunlight and water and this process is known as photosynthesis The products are glucose and carbon dioxide

Rather than flight, what do scientists think feathers initially evolved for?

Answers

Answer:

Many Bird ancestors like dinosaurs originally had these feathers even tho they didn't fly. Bird feathers have originally been thought to be used for mate attraction or even insulation. Modern birds have many different types of feathers!

you're

welcome !

please help me match these up click the photo to see it better

Answers

Mitosis = Division of the cell’s genetic material

Cell cycle = All the life processes of the cell, including cell division

Cancer = Disorder in which the cell cycle is disrupted, causing uncontrolled cell growth

Binary fission = Process that prokaryotic cells use to divide

Synthesis = Phase when DNA replication occurs

Checkpoint = Point in the cell cycle where the cell verifies that it is ready to go to the next phase

What is the fundamental branch of Science from which Neuroscience stems, Biology, Mathematics, or Physics?

Answers

Answer:

Mathematics is the branch of science, which deals with numbers, involves calculations and mainly focuses on the study of quantity, shapes, measurements etc.

How do limiting factors influence each other?

Answers

Answer:

In the natural world, limiting factors like the availability of food, water, shelter and space can change animal and plant populations. Other limiting factors, like competition for resources, predation and disease can also impact populations. ... Other changes in limiting factors will cause a population to decrease.

Explanation:

hope it helps.

Answer: Two or more limiting factors may work in conjunction with one another.

Explanation:  For example, parasites and disease. In this case, we have a biotic factor (parasites) combined with an abiotic factor (a disease-causing virus). Combining these limiting factors creates a deadly team that can have an even greater impact on a population's growth and survival.

How does freshwater enter the aquifer ?

Answers

Answer:

some sort of water system, (a river/groundwater/purification plant ect.)

Explanation:

The average level of glucose (also known as blood sugar in a person) is 85 mg/100 mL of blood. If the person has 5.1liters of blood, how many milligrams of glucose are present in the blood

Answers

Answer:

The average level of glucose (also known as blood sugar in a person) is 85 mg/100 mL of blood. If the person has 5.1 liters of blood, how many milligrams of glucose are present in the blood? a. 17 mgb.1.7 x 10-4 mg C. 4.3 mg d.4.3 x 103 mg e. 121 mg

Which kingdom consists of only heterotrophic organisms? A. Bacteria B. Protista C. Fungi D. Plantae​

Answers

Answer:

FUNGI

Explanation:

I did the quiz

In translation What are are the three letters called in mRNA and what are they connected to ??

Answers

Answer:

During translation, the ribosome reads 3 letters at a time on the mRNA strand called a codon. The anticodons, which are connected to the amino acid, match up with the letters on the mRNA strand  

Explanation:

what are the three parts of the data analysis section of a lab report?​

Answers

Answer:

1) rough reading

2)initial reading

3)final reading

Explanation:

those three are always important for every lab report

Helpppppppppp HELPPPP
What two things must happen for there to be a proxigean spring tide?
full moon and the closet perigee
new moon and the furthest apogee
new moon and the closest perigee
full moon and the furthest apogee

Answers

Answer:

Full or New Moon + Perigee

3. Your body needs protein. Protein is broken down into amino acids that are then used to build the
proteins your cells need to function. What is the primary source of protein in your diet? Use the
food pyramid to see what types of protein-rich foods you eat on a regular basis. (2 points)

Answers

Answer:

Explanation:

Bro here you can find the protein section at the right middle side of the image

The primary source of protein can be found in the foods which are used on a regular basis includes dairy products, poultry products, green vegetables etc.

Examples of protein- rich foods dairy products : milk, cheese, yoghurt, kefir poultry : chicken, eggslentils, salmon, fish, seafood like crabs and prawns green vegetables etc.

The food pyramid shows these above mentioned foods are good source of protein that needs to be consumed.

To learn more about food pyramid:

https://brainly.in/question/2619255d pyramid :

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What determines whether an crop is a spring annual,
summer annual, or winter annual?

Answers

Agriculture  is commonly described as the science or art of farming. What determines them is climate, temperature, cold, if seed can be sown outdoors in the spring , the ability to withstand early spring and fall frosts and winter temperatures.

Summer annual crops are known to germinate, flower, produce seed, and die by frost amidst the warmer months of the year.

Winter annuals often sprout in the late summer and autumn, it is known to be dormant during the winter, and grow during the next spring and summer. its young winter annual plants live through the winter then flower, set seed and die out the following summer.

Winter annuals often bloom in winter or spring. They grows in very low to the ground. Examples are henbit, deadnettle, chickweed etc. Spring annuals are known to sprout early in the spring.

Learn more from

https://brainly.com/question/15654464

All birds lay their eggs on land.
Which feature of birds allows the embryos in eggs to maintain homeostasis
and survive on land?
A. Hard, watertight shells
B. Specialized beaks
O C. Flexible, leathery shells
D. Insulating feathers

Answers

B just specialized beaks pls put the answer like Brainly answer

which two organisms are closely related?

Answers

While orangutans and gorillas are in the great ape family, humans are most closely related to two other species in the family: bonobos and chimpanzees.

Carry learning!

study hard!

Brainliest please thank you!

Answer:

orangatangs and gorrilas are a prime example of close inheritance

Explanation:

These two species are the two closest related species

During the 1918 influenza pandemic, the world was still engaged in World War I. Movement and mobilization of troops placed large numbers of people in close contact, and living spaces were overcrowded. How could modern epidemiology have assisted with the detection and prevention of this communicable disease?

Vaccines could have been given to all military personnel.
Cities could have implemented community mitigation measures.
Social distancing could have been enforced in military living spaces.
Records of troop movement could have been used for contact tracing.

Answers

Answer:

D

Explanation:

Modern epidemiology has assisted with the detection and prevention of this communicable disease through Records of troop movement that could have been used for contact tracing.

What brought on the influenza pandemics?

It becomes due to an H1N1 virus with genes of avian beginning. Despite the fact that there isn't always a time-honored consensus regarding where the virus originated, it spread globally at some point in 1918-1919. in the united states of America, it turned into first recognized by army employees in the spring of 1918.

How did the Black demise stop?

The most famous theory of the way the plague ended is thru the implementation of quarantines. The uninfected would normally continue to be of their houses and handiest depart whilst it turned into important, at the same time as those who may want to have enough money to accomplish that would depart the more densely populated areas and live in more isolation.

Learn more about the influenza pandemic here: https://brainly.com/question/9970328

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I NEED HELP ASAP. Ice cream atomic theory write a summary about the topic. added scientific information definite/indefinite shape & definite/indefinite volume for solids, liquids, AND gases. PLZZZZ HELP ME

Answers

Answer:

gang gang

Explanation:

what valve separates two chambers and how do they function by preventing the
blood to go to what direction?

Answers

Answer:

bicuspid and tricuspid valve

Explanation:

Tricuspid valve separates right auricle and ventrical whereas bicuspid separates left auricle and ventrical.

they help by preventing the back flow of the blood by avoiding them to go to the position where they came from.

(FOR LIZARD OWNERS)
i have a leopard gecko and its heat lamp bulb burnt out will it be ok until tomorrow? sorry i have no friends to ask yk

Answers

Maybe yes maybe no because it depends on trombonist that is on the blood.

what was the first life form on earth based on the diagram above

Answers

Answer:

The earliest life forms we know of were microscopic organisms (microbes) that left signals of their presence in rocks about 3.7 billion years old. The signals consisted of a type of carbon molecule that is produced by living things.

Explanation:

Why do we discuss crude birth and death rates in environmental science?
A. it is too difficult to calculate the regular birth rate
B. it is too difficult to calculate the regular death rate
C. allows us to compare the populations of different
countries
D. because that's the way we've always done it

Answers

C. Allows us to compare the populations of different countries

Help me solve this question please

Answers

Answer:

where is the question .....?????

What is it called when a new cell expresses the traits of a skin cell?
cell specialization
cell reproduction
ocell replication
cell division

Answers

Answer:

cell specialization I think

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a/6 is greater than 1 A life-cycle fund holds assets designed to meet the needs of individuals who Group of answer choices will need funds for college costs in 2030 will retire at a particular age believes a recession is eminent plans to retire in 2050 In order to verify the equation sin ( +/4) =-cos. What value would you need to know besides sin (/4)?Group of answer choicesa cos (/4)b sin (2/3)c tan (2/3)d cos ((-)/3) IM GIVING TONS OF POINTS PLEASE HELP THANKS! The width of a rectangle is 5 less than twice its length. If the area of the rectangle is 112 cm^2 , what is the length of the diagonal? Help me solve these questions ? Symbolic interactionists focus on the role of __________ in affecting perception and creating prejudice. When a low-pressure gas of hydrogen atoms is placed in a tube and a large voltage is applied to the end of the tube, the atoms will emit electromagnetic radiation and visible light can be observed. If this light passes through a diffraction grating, the resulting spectrum appears as a pattern of four isolated, sharp parallel lines, called spectral lines. Each spectral line corresponds to one specific wavelength that is present in the light emitted by the source. Such a discrete spectrum is referred to as a line spectrum.What is the wavelength of the line corresponding to n =4 in the Balmer series? Express your answer in nanometers to three significant figures. EVO AV Om ? X (n) = 4.86.10? By the early 19th century, it was found that discrete spectra were produced by every chemical element in its gaseous slale. Even though these spectra were found to share the common feature of appearing as a set of isolated lines, it was observed that each element produces its own unique pattern of lines. This indicated that the light emitted by each element contains a specific set of wavelengths that is characteristic of that element. Submit Previous Answers Request Answer X Incorrect; Try Again; 19 attempts remaining A bag of fruit contains 4 apples and 2 banans 3 oranges and 5 peaches. Darlene will randomly select two piecies of fruit one at a time from the bag and not put them back what is the probabilty that the first piece of fruit Darlene secelts will be on apple and the second piece of fruit will be orange the brain itself acts as a filter that filters out which of the followingA. billions of commands that come via radio waves all around usB. billions of drops of acid rain that come through the atmosphereC. billions of molecules of gases that would harm usD. billions of bits of information that come through our senses 6. The Gonzales family has three children. On summer break, they went to an amusement park. They bought 3 child tickets for $18.50 and 2 adult tickets. If they spent a total of $104.50, how much was the price of each adult ticket? and what is the equation. Pls help thank you so much A calcium atom has 20 protons, 20 electrons, and 20 neutrons. When calcium forms a positive two ion it's new composition is Please help me with this three questions I NEED HELP WHAT IS 3 miles 440 yards + 6 miles 880 yards Thad attempted 25 free throws and made 17 of them while Amy attempted 30 and made 20. Who shot the higher percentage? Select all of the things below that are the accomplishments of Thomas Jefferson?Select 5 correct answersAuthor of the Virginia ConstitutionAuthor of the Declaration of IndependenceAuthor of the US Bill of RightsAuthor of the US ConstitutionPresident of the United StatesFather of the University of VirginiaNearly doubled the size of the United States| Author of the Virginia Statute for Religious FreedomQUICK!!!! what is b? 0=-1/5(-1)+b Who is in the game show? (5z+17.6)-(-3z+12.2) What were the effects of Manifest Destiny on Native Americans and Mexicans?