hi! i’ll give brainliest please help

Answer:

yes its correct

Explanation:

Answer:

I think it's female because I don't see a Y chromosome if it's has one it's a male

hope this helps

have a good day :)

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Answer:

The first one is B

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Answer:

can't understand your language

Answer:

girls

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it's common sense and it's obvious

Answer:

boys ofc xD but when it comes to smarts girls

have a good day :)

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Answer:

is the first, and most general, mechanism of protection against pathogens

Explanation:

Innate or natural immunity is one of the two types of immunity an organism can possess (the other being; acquired immunity). Innate immunity is the FIRST defensive response of an organism against pathogenic attacks. The acquired immune system is only activated when the innate immune system has been penetrated or surmounted.

For example, the skin, mucus secretion, inflammation etc. are all natural or innate defenses against foreign invaders. Therefore, according to this question, innate immunity the first, and most general i.e. commonly used, mechanism of protection against pathogens.

Answer: false

Explanation:

Answer:

Nobody really knows how many genders there are.

Explanation:

It widely depends whether you're referring to actual genders or gender identity types. Even then, though, there is not a definite or limited amount of either. For more clarification about the differences...

Gender identity types include: transgender, nonbinary, agender, demigender, etc.

These are not genders because they don't specify what you identify as, they are simply stating that you do not identify with your sex at birth. Don't call these genders, because that would be putting agender and nonbinary people into a binary.

Actual genders include: two-spirit, pangender, polygender, etc.

These are GENDERS rather than gender identity types because they somewhat specify what you identify as.

To say that there are only two genders is incorrect, as gender is a social construct. That does not mean it's useless, it just means that it wasn't constructed correctly because nobody knows for a fact how many genders and gender identity types there are and we probably never will because it's based on one's individual feelings.

Answer:

alot. if you are talking about what you are born with (sex) then there is 3. which is male, female, and intersex. GENDER is completely different. there is too many that i can even say but you can be a girl, a boy, somewhere on the non-binary spectrum (non-binary, demigender, agender, gender fluid, ect), ect.

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Answer:

Plastids

Explanation:

it would be chloroplast, but since that's not an option, Plastids will contain foods

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nucleus because it controls the reproduction

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Ecosystem

Explanation:

Ecosystems are the largest organizational level found in one coral reef

The cell is the basic structural, functional, and biological unit of all living organisms.

The structural and essential component of life is the cell. Cell biology is the study of cells, including their fundamental makeup and the purposes of each of their organelles.

The first biologist to discover cells was Robert Hooke. Cells make up every living thing. They could consist of several cells (multicellular) or just one cell (unicellular) (multicellular).

The tiniest cells known to science are mycoplasmas. All living things are constructed from cells. They give the body structure and turn the nutrients from the diet into energy.

Complex cells conduct a variety of tasks for an organism's parts. They resemble masonry bricks in that they come in a variety of sizes and forms.

To know more about cell in biology,

https://brainly.com/question/3142190

Answer:

Protein-coding sequences are single stranded; others sequences are double stranded.

Answer:

the answer is D. The subjects were randomly assigned to be a prisoner or a guard

Explanation:

The subjects were randomly assigned to be a prisoner or guard, the other answer to this thread was wrong when I used it

Answer:

D. Subjects were randomly assigned to be a prisoner or a guard.

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Answer:

I don't know your reasons on how you would feel about becoming an astrobiologist but this is what I found and my feelings.

Explanation:

The Perseverance twin is called Optimism.  This has all of the same electronics as Perseverance and it’s important to have a twin so that they can test things before they operate Perseverance.  When they do land on Mars they need the twin to test out all of the sequences and plan that they have for the rover before they send them up to Perseverance on the surface of Mars.  Also, if they have a problem with Perseverance it gives them a place to practice how they recover from that problem.  

Personally, for me, I would not like to become an astrobiologist.  I like science but not that much.  I like the simple questions of why and how does it work.  I’m not entirely sure that we as humans are meant to be on any other planet except earth.  Earth has been here for many many years and seems to reset itself.  I don’t care why and will never know why in my lifetime.  I’s just not something that I like to considerate doing as a career.

NASA is targeting no earlier than April 8 for the Ingenuity Mars Helicopter to make the first attempt at powered, controlled flight of an aircraft on another planet. Before the 4-pound (1.8-kilogram) rotorcraft can attempt its first flight, however, both it and its team must meet a series of daunting milestones.

Ingenuity remains attached to the belly of NASA’s Perseverance rover, which touched down on Mars Feb. 18. On March 21, the rover deployed the guitar case-shaped graphite composite debris shield that protected Ingenuity during landing. Ingenuity is battery powered and completely sef recharging from the solar panel on the top.  The rover currently is in transit to the “airfield” where Ingenuity will attempt to fly. Once deployed, Ingenuity will have 30 Martian days, or sols, (31 Earth days) to conduct its test flight campaign.  All data and pictures will  be transmitted to Perseverance and then uploaded for all to see.

Two parallel mountain ranges commonly develop above such a subduction zone – a coastal range consisting of sedimentary strata and hard rock lifted out of the sea (accretionary wedge), and a volcanic range farther inland (volcanic arc). Ancient magma chamber rocks can be exposed if subduction stops and the volcanoes erode away.

Answer:

The first alligator ancestors evolved about 245 million years ago.

Explanation:

The first alligator ancestors evolved about 245 million years ago due to change in the environmental condition.  crocodilians appeared about 80 million years ago during the Cretaceous period. Modern alligators has experience less changes which is closely related to their ancient ancestors and look much like to their relatives that exists about 80 million years ago. The main reason for the change in the body structure of alligator is due to change in environmental condition.

The evolution of alligators can be analyzed by sequencing samples of different species and then producing a bioinformatic analysis.

Evolution means descendence with some class of modification in offspring (phenotypic, genetic, etc).

In conclusion, the evolution of alligators can be analyzed by sequencing samples of different species and then producing a bioinformatic analysis.

Learn more on evolution here:

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Answer:

I say the correct answer is the 3rd one.

Explanation:

Answer is number 3

Doctors normally need to do a biopsy to diagnose cancer :)

A biopsy is a procedure in which a doctor will give a sample of client's tissue to a Pathologist who examines it with a microscope and runs tests based on the sample.

Answer:

If you have a symptom or a screening test result that suggests cancer, your doctor must find out whether it is due to cancer or some other cause. The doctor may start by asking about your personal and family medical history and do a physical exam.

Explanation:

hope this helps

have a great day/night

Answer:

pretty sure it's magna

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tell me if I'm wrong I hope you get a good grade (

✿^‿^)

Answer:

a)magmabecause the magma cools and rocks form

Answer:

C. Hertz

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Que tenga un buen día :)

Answer:

The answer is (A.

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Answer:

BB

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All of their children will have brown eyes because brown eye color is dominant. All of their children will be heterozygous (Bb) for brown eyes.

Answer:

all of the offspring would have a widow's peak

Explanation:

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