Answer:
Explanation:
Carbon dioxide is a greenhouse gas: a gas that absorbs and radiates heat. Warmed by sunlight, Earth’s land and ocean surfaces continuously radiate thermal infrared energy (heat). Unlike oxygen or nitrogen (which make up most of our atmosphere), greenhouse gases absorb that heat and release it gradually over time, like bricks in a fireplace after the fire goes out. Without this natural greenhouse effect, Earth’s average annual temperature would be below freezing instead of close to 60°F. But increases in greenhouse gases have tipped the Earth's energy budget out of balance, trapping additional heat and raising Earth's average temperature.
Carbon dioxide is the most important of Earth’s long-lived greenhouse gases. It absorbs less heat per molecule than the greenhouse gases methane or nitrous oxide, but it’s more abundant and it stays in the atmosphere much longer. And while carbon dioxide is less abundant and less powerful than water vapor on a molecule per molecule basis, it absorbs wavelengths of thermal energy that water vapor does not, which means it adds to the greenhouse effect in a unique way. Increases in atmospheric carbon dioxide are responsible for about two-thirds of the total energy imbalance that is causing Earth's temperature to rise.
Which event is most likely to happen if the mouse population is wiped out?
O A. The snake population will decrease.
OB. The owl population will increase.
C. The plant population will decrease.
OD. The fox population will increase.
Sorry I need help again I got like 2 more question sosoisksksks
The snake population will decrease. If all of the mice in an area die out, some snakes — which feed primarily on mice and other small animals — will starve unless they are able to find another food source.
Please mark Brainliest if this helped you! :)
Answer:
A. The snake population will decrease
Explanation:
Because the snakes wont have much food to eat
Which phase of the cell cycle is shown in image A
How does an organism get its physical characteristics?
Answer:
Characteristics are determined by factors that are passed from one parental generation to the next. 1) An individual's characteristics are determined by the factors that are passed from parent to child (genes). 2) Some alleles are dominant & others are recessive.
Explanation:
have a good day
The _________ are one of 3 Thigh muscles that connect the hip and Knee.
Hip flexors
Quadriceps
Bicep Femoris
Hamstrings
Fruit can be preserved to some extent by keeping in a dark, cool place. Suggest why this technique might work.
Answer:
because the cold is like a fridge and the dark preserves the fruit
Answer:
it may prevent access to animals because not only insect and bacteria like fruit
In the early stages of development, the embryos of dogs, pigs, and humans resemble one
another. This observation suggests that these animals may have
A)a common ancestry.
B)a similar number of chromosomes.
C)a similar habitat requirements.
D)the same blood components.
Answer:
a common ancestry.
Explanation:
Based on the reading, what is the characteristic that differentiates the bullfrog?
Answer:
it has a bulls fan in it so it is powerful
What are three ways used to describe organisms such as humans
Answer:
heterotrophs, tertiary consumers and top carnivoresExplanation:i toke the test
Where do the nutrients go that decomposers recycle from dead plant and animal
matter?
El medio ambiente sufre un constante deterioro por el mal uso que hacemos los seres humanos de los recursos naturales, ¿de qué manera podría intervenir en este tema la BIOTECNOLOGÍA para optimizar esos recursos especialmente desde prácticas empresariales?
Answer:
Nuevas industrias que cuentan con procesos limpios y eficientes.
Explicación:
La biotecnología interviene en la optimización de los recursos naturales mediante la instalación de nuevas industrias que tienen procesos de fabricación más limpios y se utilizan métodos más eficientes al reducir la contaminación química tóxica y las emisiones de gases de efecto invernadero. Debido a estas industrias, se producen pocos daños a nuestro medio ambiente y los productos también se producen para satisfacer nuestras necesidades y requisitos. La biotecnología también reduce las emisiones de CO2 del proceso agrícola y la concentración de pesticidas que se utiliza para producir alimentos.
what is the mRNA of GAGATTTACCGTAGC
Answer:
CUCUAAAUGGCAUCG
Leu-Ter-Met-Ala-Ser
Explanation:
this should be correct, in mRNA A codes for U, T codes for A, C codes for G and G codes for C. Hope this helps
What is hemoglobin?
A. Lipid
b. Protein
c. carbohydrate
d. Nucleic Acid
Answer:
B. Protein
Explanation:
Main function is to transport oxygen from the lungs to tissues and to transport carbon dioxide from tissues to the lung.
If a plant is an organism then the plants leaves, roots and stems are what level of organization?
Answer:
organ systems
which includes all parts above the ground such as leaves, stems, roots and tubers.
A biologist wants to measure the effect of gene flow between populations. Which of the following investigations will allow her to accomplish this goal?
A)An investigation that determines a change in allelic frequency of a wolf population by theimmigration of a wolf from another population.
B)An investigation that determines the amount of time it takes for genes from a bee to transfer to the flower it fertilizes.
C)An investigation that determines the causes of mutations in genes that one species of guinea pig transfer to another species of guinea pig.
D)An investigation that determines the rate at which an antibiotic prevents a virus from transferring genes to a cat.
Answer:
B
Explanation:
Cause I say so
The investigation that will allow a biologist to measure the effect of gene flow between populations is that a change in allelic frequency of a wolf population by the immigration of a wolf from another population. Thus, the correct option for this question is A.
What is Population?A population may be defined as a group of individuals belonging to the same species living in the same area at a given time. The size, density, abundance, birth rate, death rate, dispersal, etc. are categorized as the characteristics of a population. These characteristics are known as demographic factors.
According to the context of this question, the process of gene flow can be determined by collating allele frequencies of populations. With this mechanism, if the two populations have increased variation in their gene pool, it expresses a lesser amount of gene flow because gene flow increases homogeneity among different populations.
Therefore, the correct option for this question is A.
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helppppppppppppppppppp
Answer:
i think the third option
Explanation:
_______ is a method of reproduction for some type of bacteria?
Answer:
theres a few answers for this
mitosis or asexual both work
Explanation:
Answer:
binary fission
Explanation:
Bacteria reproduce through a process called binary fission. During binary fission, the chromosome copies itself, forming two genetically identical copies. Then, the cell enlarges and divides into two new daughter cells.
What would normally happen after a new Chinese dynasty came to power?
A.
A new astronomer would be appointed.
B.
The new dynasty would continue on with the previous calendar.
C.
Star catalogues would be updated.
D.
Guest stars would begin to appear in the night sky.
China had various dynasties throughout the years and had heritable monarchial administrations that ruled over China for many years. The major dynasties were Shang, Zhou, Han Sui and many others.
A new astronomer would be appointed after a new Chinese dynasty came to power.
What happens in the establishment of a dynasty?With the change and rise in cultural, political and economic powers and variations, the dynasties changed and established to set the new rule and ruler.Whenever a new dynasty establishes the astronomer is replaced with a new one. They were appointed to maintain the record of the time and to make the Chinese calendars.Thus, option A is correct.
Learn more about Chinese dynasties here:
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Which biome is characterized by plants that drop their leaves in the winter?
Answer:
Temperate Deciduous Forest Biome
Temperate Deciduous Forest Biome
This biome is named for the dominant trees that drop their leaves during the winter months. These forests may have an overstory of 20–30 m tall trees, an understory of 5–10 m trees and shrubs, a shrub layer around 1–2 m in height, and a ground layer of herbaceous plants.
Explanation:
What type of microscopy would you use to study the detailed internal structure of a mitochondria? A.Light microscopy B.Scanning Electron Microscopy C.Transmission Electron Microscopy D.Electron microscopy
Answer:
C: Transmission Electron Microscopy
Explanation:
Transmission Electron Microscopy shows the complex internal membrane structure of mitochondria
What is so important about Earth's placement in the solar system?
A) It is exactly 93 million miles away, which is the magic zone for every star in the
universe
B) It's in the habitable zone - not too close and not too far from the sun
C) It's the third planet, and only #3 is considered "just right around any given star
Can anyone give me an example of Biodiversity
Answer:
The definition of biodiversity refers to the amount of diversity between different plants, animals and other species in a given habitat at a particular time. The different varieties and types of animals and plants that live in the ocean is an example of biodiversity.
Explanation:
Hurry What effect did World War II have on the birth rate in the United States
Answer:
There was a "baby boom" after the war
Explanation:
Which of the following
organelles holds a lot of water to keep its rigidity?
A nucleus
B, cell membrane
C, cytoplasm
D, Vacuoles
h e l p
Which level of organization involves an organism’s use of the mouth, saliva, teeth, stomach, intestines, liver, and pancreas to break down food?
A. Cell.
B. Tissue.
C. Organ.
D. Organ system.
The level of organization involves an organism’s use of the mouth, saliva, teeth, stomach, intestines, liver, and pancreas to break down food in the organ system. The correct option is D.
What is the organ system?An organ system is a collection of organs that cooperate to carry out a certain task in the body of an organism. Organs, which are self-contained collections of tissues like the heart that cooperate to carry out a single function, are present in the majority of animals and plants.
The human body is composed of 11 primary organ systems. These include the reproductive, integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, and urinary systems.
Organ systems are collections of organs that cooperate to carry out a task for the body they are a part of. They can aid in gas exchange, waste removal, nutrient acquisition and transportation, illness sensing, and disease protection for the body.
Therefore, the correct option is the D. Organ system.
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What must be true if prokaryotes evolved into eukaryotes by endosymbiosis
Answer:
The ability to absorb other cells gave some prokaryotes a survival advantage.
Explanation:
the specific physical location in which a given species lives is called its
a- community
b- abiotic factor
c- climate
d- habitat
Answer:
d
Explanation:
what does DNA store ?
a. fat
b. energy
c. carbohydrates
d. hereditary information
Answer:
d is correct
Explanation:
hope this helps
Answer:
D. hereditary information
Hereditary information is mostly stored in the DNA apart for some exceptions like viruses. The DNA is located in the nucleus in the case of eukaryotic cells.
Explanation:
i think! i hope this helpsss
ANALOGY: Photosynthesis: production of glucose, as cellular respiration: _____
A. Production of glucose
B. Breakdown of glucose
C. Breakdown of carbon dioxide
D. Production of oxygen
Answer:
B. Breakdown of glucose
A valid scientific investigation must be able to be
7. Which of the following systems is NOT found in a flatworm:
a. Digestive system
b. Respiratory system
c. Nervous system
d. All of the above
Answer:
No. B
8 think so
I hope it helps ✌️
Explanation:
Parasitic flatworm do not have a digestive system because they don't digest there food. They just suck it when the upper gut muscles contract, suck it inside their body then gobble them up and then they're done sucking the nutrients from the food people eat.
Answer:
A. Digestive system