How Fast can you answer CORRECT how fast can i give you brainliest??? TWO answers explain your answer if its correct ill do a 100point question just for you:D..
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Answer:

A. A low birth to death ratio

Explanation:

If people are dying quicker than they are being born, eventually you would have a very small population size.

Answer:

dihybrid cross

Explanation:

For a monohybrid cross, individual alleles are used, whereas for a dihybrid cross, pairs of alleles are used. A Punnett square for a monohybrid cross is divided into four squares, whereas a Punnett square for a dihybrid cross is divided into 16 squares

Answer:

The Dihybrid cross includes 16 squares for a type of Punnett square.

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Answer:

False

Explanation:

Answer: Expectation is that 75% of offspring will have the dominant phenotype, 25% the recessive phenotype.

Explanation: Pp x Pp gives expected offspring genotypes PP (25%), Pp (50%), pp (25%).

If P is dominant, the expectation for phenotype ‘P’ = 75% and for phenotype ‘p’ = 25%

Answer:

Sound waves behave in predictable ways.

Sound waves are compression waves that transfer energy in molecules.

All sound requires a medium through which to travel.

Explanation:

I am pretty sure these are the right answers.

Answer: All sound requires a medium through which to travel.

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Answer: I chose Hawk cause they have keen eye sight and they focus on there  pray until they catch it. What animal do you chose?

Explanation:

Answer:

The types of point mutation depicted are:

1. C. Silent mutation

2. B. Nonsense mutation

Explanation:

Point mutation is known to be a mutation that actually affects a single nucleotide and it has to do with the substitution of one base for another. This substitution can occur by changing, inserting or deleting a DNA or RNA sequence. A nonsense mutation refers to a change in DNA which leads a protein to either terminate or end its translation so quickly than expected. This mutation is commonly seen in humans.

Silent mutation is known to be the mutation in DNA  whereby there are no effects which are observable in an organism's phenotype. This type of mutation are seen as a specific type of neutral mutation.

Answer:

1. Cell division

2. Meiosis

3. Sexual reproduction

Answer:

The air pressure decreases over time the higher you get

Answer:

3. C

4. B

5. B

6. C

7. A

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Answer: Deciduous plants handle the lack of water by shedding their leaves, which tend to evaporate water into the air. During cold winter months, most deciduous plants drop their leaves and go dormant. Evergreen plants keep their foliage, but their leaves and needles have a thick, waxy coatings to reduce water loss.

Explanation:

Answer: b, fertility

Explanation: Soil needs fertility in order to have plant life stay alive.

Answer:

d

Explanation:

pore space concerns the oxygen All plants need oxygen for respiration, so a well-aerated soil is important for growing crops.

Answer:

Weathering is the breaking down or dissolving of rocks and minerals on Earth's surface.

Explanation:

Once a rock has been broken down, a process called erosion transports the bits of rock and minerals away. Water, acids, salt, plants, animals, and changes in temperature are all agents of weathering and erosion.

Answer:

the breaking down or dissolving of rocks and minerals on the surface of the Earth is known as weathering

Answer:

Animals can move, but plants cannot

Explanation:

Locomotion in humans and bipeds is accomplished through walking on legs. In other animals, it can be accomplished through walking on four limbs, flying, or swimming. In cells, cilia and flagella are used to move about. However, since plants are not capable of moving themselves, there is no locomotion of plant species.

Answer:

Heterotroph. Autotrophs are organisms that can produce their own food from the substances available in their surroundings using light (photosynthesis) or chemical energy (chemosynthesis). Heterotrophs cannot synthesize their own food and rely on other organisms — both plants and animals — for nutrition.

Explanation:

Heterotroph. Autotrophs are organisms that can produce their own food from the substances available in their surroundings using light (photosynthesis) or chemical energy (chemosynthesis). Heterotrophs cannot synthesize their own food and rely on other organisms — both plants and animals — for nutrition.

Answer:

Autotrophs, are the main difference from heterotrophs.

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Answer:

D

Explanation:

During respiration oxygen is gotten from the atmosphere and carbon dioxide is given off

Answer: 3

Explanation: swelling and excess in the airway

Answer:

Green forested regions and its beautiful scenery.

Explanation:

Feature like green forested regions and its beautiful scenery supports his conclusion that the Rockies were relatively young mountains than black East. These features shows Rocky Mountains more younger because everything is beautiful in younger age and due to its beautiful scenery we can conclude that the Rocky Mountains are younger and the black east are older mountains due to its less beauty.

Answer:

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Since Lithium has one valence electron that means it needs to lose it to form a stable structure. That means it's valence is equal to one. Oxygen has six atoms, in order to form a stable octet structure it needs to accept 2 electrons, therefore it's valence is 2.

Therefore two Lithium atoms bond with one oxygen atom to form Li2O

A: Wavelength

B: Crest

C: Frequency

D: Trough

8. Soundwaves

9. All of the above

Explanation:

If a cell became too large, an "information crisis" would occur. The cell has more trouble moving enough nutrients and wastes across the cell membrane. The rate at which food, oxygen, and water enter the cell, as well as wast products leave the cell, depends on the surface area of the cell and the cell's volume.

Answer:

oxygen

Explanation:

oxygen isn't necessarily a characteristic of life. it's more like an aspect of life

Answer:

mixture

Explanation:

mixture because the composition of copper and tin are not the same

Answer:

25 m/s

Explanation:

speed=distance/time=50/2

Answer:

Pyroclastic flows are mixtures of hot gas and ash, and they travel very quickly down the slopes of volcanoes. They are so hot and choking that if you are caught in one it will kill you. ... Some of the good ways that volcanoes affect people include producing spectacular scenery, and producing very rich soils for farming.

:))i forgot to add... Fast-moving lava can kill people and falling ash can make it hard for them to breathe. They can also die from famine, fires and earthquakes which can be related to volcanoes. People can lose their possessions as volcanoes can destroy houses, roads and fields.

A volcanic eruption on the mainland of the U.S. could potentially disrupt transportation, power and communication systems, cause damage to infrastructure and homes, and create hazardous air and ash conditions, potentially affecting daily activities such as commuting and accessing necessities.

A volcanic eruption on the mainland of the U.S. could have a significant impact on daily life, depending on the location and severity of the eruption. If the volcano is located in a heavily populated area, it could cause widespread destruction, loss of life, and displacement of residents. The ash and debris from the eruption could also cause damage to infrastructure, making it difficult to travel, communicate, or access essential services.

Additionally, a volcanic eruption could cause power outages, water shortages, and other public health and safety concerns. If the eruption is severe enough, it could disrupt food production and transportation, leading to shortages and rising prices. If the eruption occurs in a less populated area, it may not have as much direct impact on daily life, but it could disrupt travel and commerce, and cause air and water quality issues.

Learn more about volcanic eruptions, here:

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Answer:

A

Explanation:

When petroleum products such as gasoline are burned for energy, they release toxic gases and high amounts of carbon dioxide, a greenhouse gas. Carbon helps regulate the Earth's atmospheric temperature, and adding to the natural balance by burning fossil fuels adversely affects our

Answer:

Biotechnology is the combination of biological sciences and engineering technology. It has been making many products better for many years, including living organisms. As scientists cracked the genetic code, they began to incorporate biotechnology into the branch of genetics.

Cloning: The process of producing identical offspring from the somatic cells of the parent organism also called, a clone. First cloned organism was Dolly the sheep in 1997 in Scotland Since then other animals such as pigs, deer, horses, and bulls, but never humans

Steps of Cloning a Sheep:

1. Extraction of diploid nucleus from a body cell

2. Enucleation - which removing the nucleus from an egg cell

3. Insertion of the diploid nucleus into the enucleated egg cell

4. Stimulation by an electric shock of the diploid nucleus to mitotically divide

5. Culturing of the cell to ensure development into a blastocyst

6. Implantation in a surrogate mother

7. Birth

Note: No options were provided for the spaces.

Explanation:

Biotechnology is the combination of biological sciences and engineering technology. It has been making many products better for many years, including living organisms. As scientists cracked the genetic code, they began to incorporate biotechnology into the branch of genetics.

Cloning: The process of producing identical offspring from the somatic cells of the parent organism also called, a clone. First cloned organism was Dolly the sheep in 1997 in Scotland Since then other animals such as pigs, deer, horses, and bulls, but never humans

Steps of Cloning a Sheep:

1. Extraction of diploid nucleus from a body cell

2. Enucleation - which removing the nucleus from an egg cell

3. Insertion of the diploid nucleus into the enucleated egg cell

4. Stimulation by an electric shock of the diploid nucleus to mitotically divide

5. Culturing of the cell to ensure development into a blastocyst

6. Implantation in a surrogate mother

7. Birth

Answer:

to break down protiens to amino acid monomers

Explanation: