Blank 1) one parent
two parents
multiple parents

Blank 2) Similar
Different
Identical

Blank 3) Sexual
Asexual

Answer:c

Explanation:because cosin of b is c

(a cosc, b sinC) pairs represents the vertex A in this diagram. Hence option D is correct.

In geometry, a vertex (in plural form: vertices or vertexes) is a point where two or more curves, lines, or edges meet. As a consequence of this definition, the point where two lines meet to form an angle and the corners of polygons and polyhedral are vertices.

The vertex of an angle is the point where two rays begin or meet, where two line segments join or meet, where two lines intersect (cross), or any appropriate combination of rays, segments, and lines that result in two straight sides meeting at one place.

In a polygon, a vertex is called "convex" if the internal angle of the polygon is less than π radians otherwise, it is called concave.

Hence option D is correct.

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Answer:

True

Explanation:

Answer:

A virus adapts to the new surrounding by manufacturing proteins when it needs them

Explanation:

Viruses adapt to their hosts by evading defense mechanisms and taking over cellular metabolism for their own benefit. Alterations in cell metabolism as well as side-effects of antiviral responses contribute to symptoms development and virulence.

Answer:

False.

Explanation:

Flatworms are unsegmented.

Answer:

hollow bird bones or option c

Explanation:

because it helps them fly better

Hollow bird bones is not an example of an internal structure adaptation.

Any heritable characteristic that enables a plant or animal to survive and procreate in its environment is referred to as an adaptation. Individuals of a species can differ in a wide range of ways; some may be larger, hairier, better able to fend off illnesses, or even have smaller ears.

Their genes, which are inherited from their parents and later passed on to their own offspring, are mostly responsible for determining these traits.

The proportion of people who possess that favorable feature or adaptation will rise over generations until it becomes a characteristic shared by the entire species.

Therefore, Hollow bird bones is not an example of an internal structure adaptation.

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Answer:

regular meals provide your body with a constant supply of energy

Explanation:

Answer:

constant supply of energy

Explanation:

Answer:

Plant cells will lose water due to osmosis

Explanation:

Osmosis uses a concentration gradient. Water travels from areas of high concentration to low concentration. The salted road has low water concentration while the plants near the edge have a higher water concentration. The water will leave the plants and go to the salted road. Using common sense, if you sprinkle salt on a snail, it dehydrates and dies. Same thing happens here. The salt sucks the water out.

Answer:

16

Explanation:

haploid contains single cells where diploid cells contain double

Answer: the answer above me is way of the coorect answer would be 4 because it come in pair for evey 8 dilpoid cells their are 4 chromosnes

Explanation:

Answer:

D (but b on the map)

Explanation:

Answer: The advantage of building a DNA model is that u can see the littlest details.

2 limitations are, it might take to long and there only a little bit of things u can do with a modle

Explanation: I don't have one

A.

The advantage of building a model of DNA is :

DNA's one of a kind structure empowers the atom to duplicate itself amid cell division.

B.

The two limitations of the DNA model that you created is :

C.

The properties of DNA that cannot be demonstrated using this model is :

It is one of a kind structure empowers the atom to duplicate itself amid cell division.

Molecular models of DNA structures are representations of the atomic geometry and topology of deoxyribonucleic corrosive (DNA) particles utilizing one of a few implies, with the point of streamlining and displaying the basic, physical and chemical, properties of DNA atomic structures either in vivo or in vitro.

Deoxyribonucleic acid, is the genetic fabric in people and nearly all other living beings.

About each cell in a person's body has the same DNA.

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Answer: Homologous chromosomes are made up of chromosome pairs of approximately the same length, centromere position, and staining pattern, for genes with the same corresponding loci. One homologous chromosome is inherited from the organism's mother; the other is inherited from the organism's father.

Explanation:

Answer:

By slowing down the movement of water and catching sediment, mangroves help reduce the impacts of storm waves and flooding. mangroves also prevent greenhouse gasses which helps climate change.

Explanation:

Answer:

Besides protecting shorelines from extreme weather and providing fish a safe place to breed, mangroves could play a big role in trapping climate-changing carbon emissions, something that has so far been largely overlooked, they said. As mangroves are cleared at a rate three to five times faster than other forests, according to UNEP estimates, those losses are particularly felt in developing countries where most mangroves are located, including Bangladesh, India, Pakistan, Sri Lanka, Kenya, Senegal, West Bengal, Vietnam and Sumatra. Like other plants, mangroves take carbon dioxide from the air as they photosynthesize. They use this carbon dioxide to produce more leaves. As a result, this carbon gets locked in the leaves instead of the air. This is why plant communities like forests and grasslands are called “carbon sinks". As leaves fall from trees, they decompose and the trapped carbon slowly drains back into the atmosphere. Mangrove leaves drop into the water. Lower oxygen levels in that water means that leaves decay more slowly than they would in air. The leaves also serve as a primary food source for a variety of animals like worms, shrimp, fish and crabs. These animals transport that carbon to deeper water. Deeper still if they are eaten by larger animals. When they die, they sink to the bottom where their carbon remains trapped indefinitely.

Answer:

genotype:-

25% (DD)

50% (Dd)

25% (dd)

phenotypes:-

50%

50%

Atmospheric CO2 is an important trace element in the atmosphere. It is released into the atmosphere as a result of the combustion of fossil fuels and some other causes.

We can decrease the amount of atmospheric CO2 by growing more trees, using better alternatives in place of substances that leads to an increase in CO2.

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We can do the following to reduce atmospheric [tex]\rm CO_2[/tex]:

1. Reduce fossil fuel use by switching to renewable energy sources and encouraging energy conservation.

2. Through photosynthesis, [tex]\rm CO_2[/tex] can be absorbed by reforestation and reforestation operations and stored in soil and plants.

3. Power stations and other industrial sources that emit [tex]\rm CO_2[/tex] can be captured and stored using carbon capture and storage methods.

4. New methods of weathering accelerate natural processes that convert [tex]\rm CO_2[/tex]into stable forms.

5. Promoting environmentally friendly agricultural methods can reduce emissions and improve carbon storage in the soil.

6. To implement changes and promote international cooperation, public awareness and policy support are essential.

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Answer:

B to generate multiple copies of genes the cell can use to increase protein production

Explanation:

Terms in this set (44) - Replication means that the DNA, with all its genes, must be copied every time a cell divides so that during growth and repair the newly formed cells have the correct genetic material.

Answer:

They interact by the upper mantle transferring energy by conduction to the core  assisting in the softening of the rock layer which leads to radiation.

Explanation:

The population that should be large in one year is 8,092,000,000 when the population should be increased by 1.19 percent.

Since the population is 6.8 billion or 6,800,000,000

And, the increase rate is 1.19% each year

So the population in one year should be

= 1.19% of 6.8 billion

= 8,092,000,000

hence, The population that should be large in one year is 8,092,000,000 when the population should be increased by 1.19 percent.

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Answer: Progressives introduced reforms to address the ills of industrial capitalism. Their efforts led to anti-trust law suits (e.g., Northern

Explanation:

Answer:

The correct answer would be "Fish will have the greatest genetic diversity because they receive genetic material from a male and female source".

Genetic diversity is defined as the variation in the total amount of genetic information among the individual of the population.

In sexually reproducing population, genetic diversity is present in high amount as compared to asexually reproducing population.

It is because of two reasons:

The genetic make of an individual is determined by 2 parents (father and mother).

The event of crossing over takes place during formation of gametes.

Together, they lead to the development of new combinations of alleles in an offspring which is different from both the parents.

Thus, fish would have the highest genetic diversity in their population.

Explanation:

Answer:

[tex]\boxed {\boxed {\sf C. \ Sensors}}[/tex]

Explanation:

There are two divisions of the nervous system: the central and peripheral.

The central nervous system (CNS) is made up of the brain and spinal cord. This section processes information gathered from the sensory organs.

The peripheral nervous system (PNS) is divided into the autonomic and somatic, with different functions. Regardless of the subdivision, the PNS is made up of all the nerves and sensory receptors. The nerves are connected to the brain and spinal cord, which allows them to pass information from the PNS (where it is gathered ) to the CNS (where it is processed).

So, the spinal cord (choice A) and brain (choice B) are parts of the central nervous system, not peripheral. The correct answer must be C. sensors

Answer:

C) Sensors

Explanation:

I hope this helps, I took the test :D Have a great day/night!

Answer:

Shorter life spans

Explanation:

Everytime a cell dies, it needs to be replaced. Mitosis mainly occurs during cell growth/development, regeneration, or replacement.

Answer:

B.

Nerve cells can carry signals and connect to all parts of the body.

Answer:

Pretty sure it's C or B? Most likely C.

The direct cause of most earthquakes is the movement of bedrock along a fault line. Earthquakes occur when energy stored in the Earth's crust is released suddenly, causing the ground to shake. Hence option D is correct.

An earthquake is a sudden and rapid shaking of the Earth's crust caused by the breaking and shifting of rock beneath the Earth's surface. The Earth's crust is made up of tectonic plates that constantly move and interact with each other.

When these plates move against each other, they create pressure that builds up over time until the rock breaks, causing an earthquake.

This energy is released when two blocks of rock, called tectonic plates, move relative to each other along a fault.

The blocks may become stuck, and as the pressure builds up, they may suddenly slip, releasing energy in the form of seismic waves that cause the ground to shake.

The intensity and magnitude of an earthquake depend on the amount of energy released and the distance from the epicenter.

While other factors such as volcanic activity, landslides, or human activities can also cause earthquakes, movement along a fault line remains the primary cause.

Hence option D is correct.

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Answer:

It's a spiral galaxy. So c

Answer:

C

Explanation:

Answer:

He sprained his ankle. The structures that he could have damaged are his ankle's ligaments.

Explanation:

Calvin twisted his ankle, which caused an ankle sprain. In an ankle sprain, the ligaments, which keep together the bones and contribute to the movement of or feet, are damaged. Depending on the severity of the sprain, the ligaments could be over-stretched or torn, causing pain when moving the feet.

the enzymes joins to synthesize anew DNA

Explanation:

because each new DNA molecules is made of one good original new strand