where dose a fertilized egg attach

Answer:

answer is alveolar wall

Answer:

Option A

Explanation:

Alveolar Wall forms the main respiratory surface where exchange of gass happens.

Answer: because there is no sunlight

Explanation: Solar cells are also called as photovoltaic cells. They convert light energy to electricity

Structure of nephron : The filtration units in the kidney are called nephrons. Each kidney has a large number of nephrons which are packed closed together. Nephrons consist of a cup shaped Structure called Bowman's capsule in which a cluster of very thin walled blood capillaries form glomerulis . This cup shaped structure is followed by long tubular structure which is convoluted , twisted and finally leads to the collecting duct.

Functions of nephron : : Nephrons help in filtering nitrogenous waste from the blood. The blood entering the glomerulus contains waste which are filtered in the Bowman's capsule. The filtrate formed may contain some useful substances such as glucose, amino acids, salts and a major amount of water. These are selectively reabsorbed as the urine flows along the tube, The amount of water reabosrbed depends on how much excess water is there in the body andhow much dissolved waste there is to be excreted .

* For structure of nephron * refer to attachment !

Answer:

9 brains

Explanation:

No explanation, but you can fact check this by looking it up :)

Answer:

9 Brains are there...!

hope this helps

Answer:

The correct term for each description s given below:

Explanation:

1. aneuploidy - is a general condition when an organism gains or loses one or more chromosomes but not a complete set.

2. Euploidy - is a general condition where complete haploid sets of chromosomes are present.

3. Monosomy- is a loss of one chromosome from an otherwise diploid genome.

4. Trisomy- is a gain of one chromosome in addition to an otherwise diploid genome.

5. Patau syndrome -is a trisomy of chromosome 13 in humans.

6. Edwards syndrome -is a trisomy of chromosome 18 in humans.

7. autopolyploidy -is the addition of one or more extra sets of chromosomes, identical to the normal haploid complement of the same species.

8. allopolyploidy - is the case of polyploidy when the chromosomes originate from the hybridization of two different species, usually closely related.

Answer:release carbon emissions

Explanation:

Answer:

The order of arrangement is as follows

Lichen →Grass → Moss → bushes → Flowers  → Pollinators → Trees → Primary consumers → Secondary consumers → Tertiary consumers

Explanation:

The type of succession that results in a successful ecosystem where initial soil condition is a volcanic island devoid of life any life form and without a soil formation is that of primary succession and involves the gradual ecosystem growth in a long time duration

Organic activity in primary succession is started by pioneer organic species which develop a community of interacting organisms from their biological activities resulting in the arrival of new species and the continuing development simple initial community into a successful complex ecosystem.

Answer:

They have nuclei and are multicellular.

Explanation:

Test on Edge

The statements which describe characteristics that are common to both plants and animals are given below.

Membrane-bound organelles, such as the endoplasmic reticulum, mitochondria, the nucleus, Golgi apparatus, peroxisomes, and lysosomes, are found in both plant and animal cells.

For example, plant cells contain chloroplasts since they need to perform photosynthesis, but animal cells do not. Plants and animals are very different on the outside as well as on the cellular level. mitochondria, but only plant cells have chloroplasts.

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Answer:

its B. a cloud of gas and dust in space

Nebula is a cloud of gas and dust in space. The correct option is B.

A nebula is a distinct luminescent component of the interstellar medium that can be composed of ionized, neutral, or molecular hydrogen, as well as cosmic dust.

When stars form within a nebula, they emit a stream of charged particles known as stellar wind.

Massive stars and young stars have stellar winds that are much stronger than the Sun's.

When the wind collides with the gas in the nebula, it creates shock waves or hydrodynamic instabilities, which shape the gas clouds.

Nebulae are frequently star-forming regions, as seen in the Eagle Nebula's "Pillars of Creation."

Thus, the correct option is B.

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Answer:

The carbon cycle is nature's way of reusing carbon atoms, which travel from the atmosphere into organisms in the Earth and then back into the atmosphere over and over again. Most carbon is stored in rocks and sediments, while the rest is stored in the ocean, atmosphere, and living organisms

Explanation:

Answer: B. Prey

Explanation:

The shrimp is the prey (or food) of the salmon and the salmon is the prey of humans.

Answer:

B

Explanation:

Answer is given below

Explanation:

Answer:

Neglecting the child

Explanation:

Maldatives behaviors are the behaviors that do not facilitate the parent-infant bonding, meaning that they are those behaviors that are hindering the process. And the best way of removing that is to encourage the behaviors that counter them.

The process of pointing out the responsiveness of the infant is a positive strategy for facilitating parent-infant attachment. Telling the mother that she must pay attention to her infant may be perceived as derogatory and is not

appropriate. Educating the mother in infant care is important; however, pointing out the responsiveness

of her baby is a better tool for facilitating mother-infant attachment. .

Answer:

There are three different systems for measuring heat energy (temperature): Fahrenheit, Celsius, and Kelvin. In scientific measures, it is most common to use either the Kelvin or Celsius scale as a unit of temperature measurement.

Explanation:

Hope this helps you!

Answer:

B

Explanation:

competing with stronger organisms makes it difficult for the squirrel to be invasive

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If a nonnative species of squirrel is introduced into a forest, one of the things that can prevent it from reaching an invasive status is if the squirrel competes with stronger organisms for resources.

Competition is one of the factors that limit the growth of organisms' populations.

All other factors being equal, a combination of some of the following will make the squirrel attain an invasive status:

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Answer:

true

Explanation:

Pollen grains help scientists identify plants and make assumptions on past climate conditions. understand tree growth and make assumptions on past climate conditions.

Answer:

A

identify plants and make assumptions on past climate conditions.

Answer:

1. May

2. September

3. February and December

4. 42°F

Explanation:

Reviewing the given data for the weather of Alexandria, Virginia as shown in the data set attached, we have the following:

1. The month with the most precipitation is MAY (3.99 on average)

2. SEPTEMBERhas a record low of 36° F

3. FEB. and DEC both have an average high of 47°F

4. Difference in °F between record high and record low in October = 68°F - 26°F = 42°F

Answer:

The other guy was wrong!

The actual answer is B. or Mining, cattle ranching, logging.

I got this right on edge 2021!!!

Hope this helps!!!

Please give brailiest!!!

Answer:

B) Mining, cattle ranching, and logging.

Explanation:

All I know is that logging causes deforestation which is very destructive. The other guy is correct

Answer:

To put it on heat it can warm water.

Explanation:

Answer:

Boiler and a kettle

Explanation:

I

Answer:

The correct answer is - eliminates all lymphocytes that have been built that would bind and kill healthy, unaffected body cells.

Explanation:

Self-testing in the immune system is a very important step as it helps in analyzing if the immune cells or lymphocytes. To fight against the intruders, the immune system should initially recognize them. That is, the immune system must have the option to recognize what is nonself (remote) based on what is self. The immune system can make this identification since all cells have distinguishing recognition molecules (antigens) on their surface.

Self-test helps in identifying and eliminate in all lymphocytes that have built and attack the healthy cells and killing them.

Answer: It's A

Explanation:

Answer:

Two processes were described in this question, hence, the location of the two processes are as follows:

synthesize energy-rich organic molecules- CHLOROPLAST

Break them down to extract energy- MITOCHONDRIA

Explanation:

Plant cells are unique cells capable of synthesizing their own food via a process called PHOTOSYNTHESIS. The process of photosynthesis, which occurs in an organnelle called CHLOROPLAST, synthesizes a sugar (glucose), which is an energy-rich organic molecules i.e. it stores energy in its chemical bonds.

However, to harness the usable form of energy stored in the chemical bonds of Glucose, the cells need to break down the glucose molecule. Plant cells break down glucose in a process called CELLULAR RESPIRATION in order to convert the stored energy in Glucose to a usable form called ATP. This extraction of ATP molecule needed for every life process of the plant cell is carried out in another organnelle called MITOCHONDRION.

Answer:

Sound waves move the fastest though water at high temperatures.

Explanation:

Answer:

A

Explanation: just did quiz

Answer:

Gravity is the force that pulls objects toward the Earths centre

Explanation:

Answer:

O gravity is  the force that pulls  object  towards  Earths centre.

Explanation:

Answer: I thinks it’s a.  A guess about a scientific idea

Explanation:

Answer:

What are the options? If I had to guess NaOH+H2 Na+H2O

Explanation:

Answer:

B. NaOH + -> Na + H2O

Explanation:

Answer: The hepatic portal vein is one of the most important vein that receives blood from the body and transports it into the liver for filtration and processing. This vein is part of the hepatic portal system that receives all of the blood draining from the abdominal digestive tract, as well as from the pancreas, gallbladder, and spleen.

‘Hepatic’ means of or relating to the liver, therefore the hepatic portal vein is a blood vessel that sends nutrient-rich blood from the gastrointestinal tract and spleen to the liver, but also delivers toxins to the liver that will be chemically modified in the proces of detoxication

Answer:

Explanation:

hepatic portal vein is located in the upper right quadrant of the abdomen. It is typically 8 centimeters long in adults. The portal vein is responsible for carrying blood from the GI tract, gallbladder, pancreas, and spleen to the liver.The hepatic portal vein originates behind the neck of the pancreas and is usually formed by the convergence of the superior mesenteric vein and the splenic vein, referred to as the splenic-mesenteric confluence.

Answer:

there is not any options given..

Explanation:

but conjuction is a noun.it joining together elements..

for an example i can both play volleyball and football ...

hope this help you.

Answer:

Oxygen: Oxygen is one of the essential gases for the living beings to survive. The plants produce oxygen as a result of photosynthesis and it has a wide range of role in Earth's atmosphere. Roles: Allows fuels to burn - Oxygen is the reason for combustion. Hope this helps :))

Explanation:

Answer:a on edg

Explanation:

Plants take the CO2 from the atmosphere which is used in Calvin's cycle to synthesize organic compounds that end up building the plant. This fact can be proved by marking the atmospheric CO2 with radioactive isotopes of carbon, afterwards using a Geiger counter the plant will present radioactivity.

The carbon in the atmosphere is most commonly found in the form of CO2

it has a concentration of 0.04%.CO2 is a byproduct of aerobic respiration

or combustion, for example, C6H12O6+6O2-->6CO2+6H2O. The CO2 is then used by plants in photosynthesis as mentioned earlier.

Carbon is present in the biosphere because all life is made of carbon.

Carbon is present in the geosphere most commonly under the form of hydrocarbons like methane(CH4). The carbon present in geosphere is a result of organisms decay and metabolic byproducts. For example, methanogen bacteria synthesize methane in anaerobic conditions reducing hydrogen in the presence of CO2(CO2+4H2⇒CH4+2H2O). Carbon in the geosphere can also be found in coal that becomes diamond under extreme pressure and temperature.

Carbon element exists in various parts of the atmosphere in the form of gases such as carbon dioxide. The growth of land plants proof that there is carbon in the atmosphere as they perform photosynthesis.

The atmospheric carbon refers to the carbon dioxide which is present in the atmosphere. The main source of this carbon dioxide is respiration in animals.

There is an exchange of carbon from the atmosphere, vegetation, soils and the organic matter of the atmosphere, ocean and fossil fuels all of these are continually changing. The carbon cycle is the cycle through which carbon is exchanged among the various parts of the globe that is the biosphere, geosphere, and atmosphere of the Earth.

The growth of land plants is a proof that there is carbon present in the atmosphere because the land plants use carbon dioxide and water to grow. Carbon dioxide and water are both the gases and important part of the atmosphere, so when they are combined they usually form a liquid. This liquid is then absorbed by the plants and they use it to make their own food through photosynthesis.

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