Answer:
A. They could reduce their use of fossil fuels to decrease the demand for fracking.
C. They could agree to use only fossil fuels from sources other than fracking.
Explanation:
Scientists prevent the problem of pollution that occurs through fracking is that they could reduce their use of fossil fuels so in this way decrease the demand for fracking also occur and they could use only fossil fuels from sources other than fracking. These two ways can help to reduce the pollution that occurs due to the process of fracking so we can say that decrease the use of fossil fuel and use of other sources of fossil fuel can reduce this problem.
Which of the following processes can lead the evolution of new species?
A. Macroevolution
B. Microevolution
Answer:
the answer is Microevolution
How did the mass extinction that killed the dinosaurs affect the evolution of mammals?
Answer:
With dinosaurs no longer eating them, mammals made quick evolutionary strides, assuming new forms and lifestyles and taking over ecological niches vacated by extinct competitors. ... Sixteen mammal species were discovered, with skulls and other bones fossilized after being buried in rivers and floodplains.
Explanation:
Plants and animals are multicellular organisms made of organ systems that work together to maintain homeostasis. Body systems
are made of organs and organs are composed of tissue. Tissues are groups of cells that work together to perform functions.
Examine each of the examples below. Which of these are organs found in plants or animals? Select ALL that apply.
A
A
)
epithelial
B)
eye
leaf
D)
stem
vascular
The organs found in plants or animals is stem vascular. Therefore, option (D) is correct.
What are the features of the stem vascular?A stem is one of two main structural axes of a vascular plant, the other being the root. It supports leaves, flowers and fruits, transports water and dissolved substances between the roots and the shoots in the xylem and phloem, stores nutrients.
The vascular system of plants, complete with xylem and phloem, fills both purposes. Stems, along with roots, also store food for the plant. Pith, a tissue that lies in the center of the stem.
A vascular bundle is a part of the transport system in vascular plants. The transport itself happens in the stem, which exists in two forms: xylem and phloem.
Learn more about stem vascular:
https://brainly.com/question/12889528
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Woolly mammoths are an extinct species of elephant that lived in very cold climates.
They had very small ears.
Compared with the large ears of modern elephants, small ears would have assisted in
survival of the mammoths by
A. Decreasing the core body temperature
B. Increasing the effects of heat conduction
C. Increasing the radiation of heat from the body
D. Decreasing the surface area through which heat is lost
Answer:
The answer is B: Increasing the radiation of heat conduction
what branch of biology deals with the study of herdity amd variation
Answer:
Genetics.
Explanation:
Genetics is a branch of biology concerned with the study of genes, genetic variation, and heredity in organisms.
the bases are paired by____ bonds along the axis of the molecule
Answer:
The bases are paired by hydrogen bonds along the axis of the molecule.
Explanation:
this is the correct answer!!
anseer
Explanation:
hydregon is the answer
Which statement best describes the limits of science?
O A. Science can answer only mathematical questions.
B. Science cannot answer questions about the natural world.
C. Science can answer any question.
D. Science cannot answer questions about what people should do.
Answer:
A
Explanation:
science can answer only mathmatical questions
which option is better and why?
Answer:
b
Explanation:
Complete each sentence by dragging the proper word or phrase into the appropriate position. Then place each sentence in order of mobility beginning with the least mobile.1. When two bones join together and fuse so that no visible separation occurs, it is referred to as a(n) ____________ , or bony joint.2. Bones that join together and are held in place with threads of collagen, form a joint that is called a(n) ____________ .3. The most complex joints are called ____________ joints. They display varying amounts of mobility.4. Bones joined together with cartilage between the ends of the bones, form a joint called a(n) ____________ .1. amphiarthrosis2. suture3. gomphosis4. synarthrosis5. synostosis6. synovial
Answer:
1. When two bones join together and fuse so that no visible separation occurs, it is referred to as a(n) synostosis, or bony joint.
2. Bones that join together and are held in place with threads of collagen, form a joint that is called a(n) synarthrosis.
3. The most complex joints are called synovial joints. They display varying amounts of mobility.
4. Bones joined together with cartilage between the ends of the bones, form a joint called a(n) amphiarthrosis.
Explanation:
The ossification of the connective tissue between two bones results in the fusion of them. As a result, now there is one bone instead of two. It's is called synostosis.
A synarthrosis is a joint that has very little or no movement at all. It has threads of collagen around them that keep the joint together.
A synovial joint is a diarthrosis joint. They have a wide range of mobility and are complex due to the number of components:
A fibrous joint capsule connected to the two bones. A synovial membrane. Synovial fluid to lubricate the joint.Articular cartilage on the bones' joint surfaces.An Amphiarthrosis is a joint with limited mobility. This type of joint has fibrocartilage that connects the two bones. We can find it in the pubic synthesis.
state three ways in which a sperm cell differs from an egg cell
Answer:
Like a sperm cell, the egg contains a nucleus with half the number of chromosomes as other body cells. Unlike a sperm cell, the egg contains a lot of cytoplasm, the contents of the cell, which is why it is so big. The egg also does not have a tail.
Which is not a component or stage of photosynthesis?
Which is not a component or stage of photosynthesis?
The light reactions
The Calvin cycle
An electron transport chain
The Krebs cycle
Answer:
I believe the answer is C, its been a while since I've learned this
Select the correct answer.
Which adaptive management stage helps us understand what objectives are actually met?
ОА
design
OB.
monitor
Oc. .
implement
OD. adjust
OE
evaluate
1. Calculate the volume occupied by 0.845 mol of nitrogen gas at a pressure of 1.37 atm and a temperature of 315 K *
Answer:
[tex]PV=nRT \\ 1.37 \times V = 0.845 \times 0.083 \times 315 \\ V = 16.125 \: {cm}^{3} [/tex]
Groundwater _____. forms when precipitation seeps into the soil exists above the earth's surface is impossible to pollute is not a usable water source for humans
Answer:forms when precipitation seeps into the soil
Explanation:
Answer:
It's B
Explanation:
I got it correct when I did it on my quiz on oddseyware.
Question 3 of 34
Which of the following explains how polar molecules form?
O A. The two atoms in a bond share electrons equally.
B. One atom transfers its electrons to another atom.
O C. Electrons are more attracted to one of the atoms involved in a
bond.
O D. Protons are more attracted to one of the atoms involved in a bond.
what is genetics in animals
Answer:
NO HAÁAAAAAAAAAAAAAAAAAAAAAAAAAA
How is energy "lost" by organisms?
A.heat
B.cellular respiration
C. egested waste
D.biomass
Answer:
The think your answer is option B
Answer:
Heat energy lost by organism.
Explanation:
I think no A is the answer
According the cell theory, can you create a cell by combining molecules in a laboratory?
Answer:
only if you have the materials
Explanation:
cells are generated from duplicating, so you'd have to have every single part that made up a cell and put it together which would require microscopic precision
PLZ HEEEEELP NOWWWWWW
What is thermoregulation?
the maintenance of a consistent blood clotting ability
the maintenance of a consistent blood glucose level
the maintenance of a consistent water concentration
the maintenance of a consistent body temperature
Which of the following would be an accurate food chain that could be found in the
tropical community?
A) cougar --> turtle --> banana
B) insect --> frog --> ocelot --> parrot
C) fruit --> turtle --> cougar
D) vegetable --> insect --> mushroom
Answer: B
Explanation:
The animals that live in tropical areas are in option B. Cougars can not live in the tropics, they live in the cold biomes. In the tropics, there are many insects, and frogs eat them. Ocelots eat the frogs, and the ocelots are eaten by parrots. The rest of the options are valid food chains, but they would not function in the area of tropics. The answer to the question is option B.
Hospital patients often receive medications, nutrients, and water intravenously (IV), which means they are injected directly into the patient’s veins through a needle. IV fluid is not pure water, but is instead an isotonic saline solution (water containing NaCl). What do you suppose would happen to the blood if pure water was used as IV fluid instead of saline solution?
Answer:
Explanation:
It would be a terrible idea to give pure water instead of saline solution. Pure water lacks any naturally occuring minerals or solute so when it is injected in your veins, this causes your blood cells to become hypotonic (essentially water enters your RBC via osmosis as your RBC will have higher solute concentration) which usually results in hemolysis (rupture of RBC) and can be fatal.
Sita wants to grow sugarcane in the garden. She planted leaf ,stem and root of sugarcane,which of these will give rise to a new plant.
Answer:
The correct answer is - stem.
Explanation:
Sugarcane plants are grown from the cuttings of the sugarcane and planted in soil horizontally. There are rings present at each stem form by the falling of the old leaves. Roots come from the stems planted horizontally from small nodes present on stems.
Sit needs to cut the sugarcane stems and planted them in the soil horizontally to grow the sugarcane plant but it needs to be remembered that sugarcane plants required sunlight to grow.
To obtain the atomic weight in an atom, add the:
To calculate the atomic mass of a single atom of an element, add up the mass of protons and neutrons. Example: Find the atomic mass of an isotope of carbon that has 7 neutrons
What are the organelles that a plant cell has that is different than the animal cell? Explain each one
Explanation:
A plant cell has cell wall which is otherwise absent in animal cell
cel wall is a freely permeable membrane which allows the entry of all substances . cell wall basically gives rigidity to the cell and protects the cell .
Hope this helps you dear :)
Plzzz draw it❤️ It’s for my son
Answer:
You have to draw it and search the organelles to gogle you have to draw it on your own
True or False: Photosynthesis can take place under water.
True
False
Answer:false
\
Explanation:
Is the chief justice of the supreme court the commander in chief of the military
No , The Chief Justice of the Supreme Court is not the Commander in Chief of the Military .
What impact did Jefferson’s Louisiana Purchase have on the nation?
Mass extinctions in across North America and Australia coincide with human migration. With our understanding of populations, which is most likely true about mass extinctions
Answer:
Mass extinction occur when the environment is not favourable.
Explanation:
Mass extinctions occur on the earth when there is sudden change in the environmental conditions for an organisms that is not good for the survival of that particular organisms so they extinct from the earth surface. The example of mass extinctions are dinosaurs. These dinosaurs were extinct due to change in their environment that decreases the availability of food for them so due to no available food, the dinosaur extinct from the earth.
what helps redistribute the earths heat
1. wind
2. clouds
3. sun
it may be the wind (i'm not sure)
