How many offspring did generation I have?

Group of answer choices

2

3

4

1

H2O is the chemical formula for water, meaning that each of its molecules contains one oxygen and two hydrogen atoms H.

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H²O is the chemical formula of water.

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Answer:

B

Explanation:

Answer:

D. short-term memory.

Explanation:

When you hear a phone number and write it down, your brain uses short term memory.Short-term memory refers to the things that people are thinking about in the moment and that are available during a small period as it has a limit to what you can hold. According to this, when you hear a number and write it down your brain uses short-term memory because it is a recent event that you remember in the moment but that you will forget after a period of time.

Answer:

B. Muscular, circulatory, immune

Explanation:

Muscular helps the dog to move and later catch the rabbit.

Circulatory has to do with the blood flow inside the body, helps with oxygen move in the body too.

Immune is, I'm only assuming, helping the dog avoid any sickness and infections when, later, eating the dog.

Answer:

They all have cholorophyll

Explanation:

Or we can say they carry out photodynthesis and make food.

See, all the pictures are green, this green pigment (colour ) is cholorophyll.

The first, second and fourth are pictures of leaves [which makes food] and the third picture is a illustration of the mitochondria.

Hope it helps!

Answer:

what's common between them is the colour green which is caused by chlorophyll

Explanation:

chlorophyll are green pigments in a leaf which facilitates sun light absorption for the leaf .Even the a structure is shown the picture

for some reason I can't submit my typed answer but here's the screenshot

Answer:

B

Explanation:

Answer:

arteries

Explanation:

goes back through veins

Answer:

blood leaves the heart to go to the rest of the body through the aorta which is the main Artery carrying oxygenated blood

Answer:

become extinct over time......

Answer:

First, Petra sprays the discolored area with  

Fluorescein

, which returns a glowing blue color. However, she knows that this chemical might also turn blue with other substances that contain iron. Subsequently, she uses  

Phenolphthalein

, which turns pink, indicating the presence of hemoglobin.

Answer:

a. luminol b. phenolphthalein

Explanation:

looked it up, luminol turns green and the other one turns pink

1. Urine

2. Sweat

3. Feces

Explanation: bc I said so

Urine is the filtered material from the blood that includes toxins like urea, salts, and even excess water. Sweat is composed of excess of water, salt, and a urea that are released from glands. Feces are the mixture of undigested material, bacteria, and other materials that cannot be used by the body.

Excretion is the physiological process which involves the elimination of metabolic waste products out of the body. The excretory products include amino acids, urea, uric acid, carbon dioxide, water, ammonia and other compounds.

Urine is the filtered material from the blood that include toxins such as urea, salts, and even excess water. Sweat or perspiration is composed of excess water, salt, and urea that are released from the glands. Feces are the mixture of undigested material, bacteria, and other materials that cannot be used up by the body.

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Answer:

The correct answer is - A. phototropic and gravitropic.

Explanation:

A plant seedling grows usually two-direction shoots or stems towards light and roots towards the soil or in the direction of gravity. The movement of the plant toward a specific stimulus or effect parts is called tropism and different parts move in a different direction.

The movement of the roots of the plant is usually towards the direction of soil or gravity and this is called gravitropic. The shoot or stem grows from the seedling towards the direction of light and it is called phototropic.

Answer:

1088 ms-¹

Explanation:

Speed of a wave=Frequency of the wave*Wavelength of that wave

V=64*17=1088ms-¹

Answer:

Biston betularia f. typica, the white-bodied peppered moth.

Typica and carbonaria morphs on the same tree. ...

Creationists have disputed the occurrence or significance of the melanic carbonaria morph increasing in frequency

Answer:

Aphids, slime molds, sea anemones

Explanation:

hope this helps:)))))

Answer:

It looks at the role of adenosine triphosphate, or ATP, a chemical that can be released by red blood cells and is believed to cause blood vessels to dilate during exercise, when muscles demand more oxygen.

Explanation:

Hope this helped Mark BRAINLIEST!!!

Answer:

nucleotides

Explanation:

made of three parts , phosphate group, sugar group and one of four nitrogen bases

Answer:

Chromosomes

Explanation:

The chromosomes from both parents from the DNA of the offspring

Answer:

These continents were joined together at one time in the past

Explanation:

i think

Answer:

download home work app you will get answer from their

Answer: Learned behaviors are modified by previous experiences; examples of simple learned behaviors include habituation and imprinting.

Examples of this include a dog shaking after it gets wet, a sea turtle seeking out the ocean after hatching, or a bird migrating before the winter season. In humans, many reflexes are examples of instinctive behaviors.

Explanation:

Answer:

Hello There!!

Explanation:

An example for instinctive behaviour is nest building in birds and for learned behaviour an example can be playing an instrument.

hope this helps,have a great day!!

~Pinky~

Answer: D. all of the above

Explanation:

Answer: 0.5s

Explanation:

this is straightforward inquiry and straightforward.  

so first you utilize a recipe to ascertain recurrence of the wave.  

v _ represents speed a.k.a speed  

f_ represents recurrence which you need to discover.  

(articulated lemda)_ represents frequency.  

At that point you going to put every one of your qualities as indicated by you have in the recipe as shown then settle for f.  

At long last, you utilize the time recipe  

where  

T_ is period a.k.a time which equivalent to the equal of recurrence or equivalent to 1/f.  

Basically input your qualities as per the equation and you your answer as 0.5s

Brainliest? pls

Answer:

The wings of birds and bats.

Explanation:

The wings of birds and bats is the example of analogous structures. Analogous structures refers to those structures that are similar in those organisms that are unrelated or different to one another. The wing structures are similar in both birds and bats because they are evolved to do the same job which flying. It is not evolved because they were inherited from a common ancestor. These wing structure of both bat and bird look similar from the outside but internally they are totally different from one another.

Explanation:

what is the name of this website

or the book?

Answer:

c? if u stand infront a light and spin, the opposite side to the light would be dark?

Answer:

The correct answer is - in the ribosomes.

Explanation:

The translation is the process that takes place in the ribosomes attached to the endoplasmic reticulum where they decode the codons present in the form of the mRNA to the amino acid chain with the help of tRNA.

Ribosomes are called the factory of the protein. It involves triplet code to translate into the amino acid sequences to produce polypeptide chains or protein.

Thus, the correct answer is - in the ribosomes.

Answer:

The cell.

Explanation:

A structure consisting of comparable tissues constitutes an organ at the level of organization. So, the correct option is A.

The term "levels of organization" describes the various biological complexity levels or hierarchies at which living things can be researched and understood. These levels are organized hierarchically, with each level one on top of the one before it, and they include:

Organelles - Organelles are specialized structures within cells that perform specific functions.

Cells - Cells are the basic unit of life, and they are made up of organelles and macromolecules.

Tissue - Tissues are groups of similar cells that work together to perform a specific function.

Organs are collections of many tissues that cooperate to perform a certain function.

Organ systems - Organ systems are collections of organs that cooperate to accomplish a specific function.

So, the correct option is A.

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Answer:

True

Explanation:

The event horizon of a black hole is where gravity is such that not even light can escape. This is also the point I understand that according to Einstein time dilation will be infinite for a far-away-observer.

The statement "once anything passes through the event horizon, from the perspective of that object, nothing would change" is true.

The horizon would be the line that appears to divide a celestial body's ground from its own sky when observed by an observer standing on or close to the body's surface.

An event would be the collection of results from an experiment.

Therefore, the statement "once anything passes through the event horizon, from the perspective of that object, nothing would change" is true.

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Answer:

Correct answer is A-C-B

Explanation:

Just took the test

The concrete has the lowest specific heat, so it requires very little heat to heat up, making it the fastest substance to heat up; the second is grass, and the third is water, which requires a high temperature to heat up, so A-C-B is the correct order.

Specific heat is explained as the amount of heat that is needed to raise the temperature by 1 degree, and here the water needs the highest temperature to raise the temperature by 1 degree as a result, even if the water gets a little bit more temperature, it will not be too hot right away.

Hence, the concrete has the lowest specific heat, so it requires very little heat to heat up, making it the fastest substance to heat up; the second is grass, and the third is water, which requires a high temperature to heat up, so A-C-B is the correct order.

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Answer:

It's B Ovary

Explanation:

sorry if im wrong

Answer:

ovary because it is an reproductive system in highlighted below