Answer:
a. As a container of confined gas is heated, its molecules increase in kinetic energy and push the movable piston outward, resulting in an increase in volume.
B. When you heat them,you essentially give them kinetic energy which increases their speed and hence the distance between molecules increases implying that interatomic forces decreases,leading to change in state from solid to liquid
C. When the gas is heated the particles gain kinetic energy which makes them move faster. This means they collide with the walls more frequently and with greater force and so the pressure increases.
D. Both the increase in pressure and the decrease in temperature cause the volume of the gas sample to decrease. Since both changes are relatively small, the volume does not decrease dramatically.
E. When an object is heated the motion of the particles increases as the particles become more energetic. If it is cooled the motion of the particles decreases as they lose energy.
F. Cooling slows the velocities of the He atoms, causing them to behave as though they were heavier. 6. Both the temperature and the volume are doubled for this gas (n constant), so P remains constant. (a) The number of collisions per unit area of the container wall is constant.
Explanation:
Hope you understand :)
A 50-year old man notices a hard spot just superior to the diaphragm that he has never had before.
Should he be alarmed? Explain.
Answer:
Yes
Explanation:
Hes old he could die duh.
what are the importance of planting and propagating trees and fruit bearing trees?
Answer:
Planting and propagating trees and fruit bearing trees are important because without these we won't have fruits to eat, our land will suffer from soil erosion, there will be landslide and flooding and we won't have fresh air to breathe.
Planting and propagating trees and fruit-bearing trees is important in a variety of ways:
Many fruits from trees serve as food for other organisms, including man. Fruits are rich in important nutrients that are essential for the health and survival of man.Trees are sources of timber for various construction works for man. Trees serve as habitats for other living organisms like insects, birds, etc. These organisms serve important ecological functions in the ecosystem.Trees are important for tackling water erosion. The roots of trees hold the soil structures together while their leaves reduce the force with which raindrops hit the ground.Trees help with carbon fixation. Thus, they help rid the environment of pollution and purify the air.Branches of trees also act as breakages during wind, thus, protecting the environment.More on the functions of trees in the environment can be found here: https://brainly.com/question/23108922
The following statement compares different starches: Because it is branched and can be broken down to ________ by multiple enzymes at the same time, _________ is digested more quickly than _________. The following statement compares different starches: Because it is branched and can be broken down to ________ by multiple enzymes at the same time, _________ is digested more quickly than _________. lactose; amylose; amylopectin fructose; cellulose; amylopectin monosaccharides; amylopectin; amylose simple sugars; cellulose; amylose amylopectin; amylose; glycogen
Answer:
monosaccharides
amylopectin
amylose
Explanation:
Monosaccharides is any of the class of sugars such that it cannot be hydrolysed into a simpler sugar.
Amylopectin is the non-crystallizable form of starch that consists of a branch of polysaccharide chains.
Amylose is the crystallizable form of starch that consists of an unbranched polysaccharide chains
The following statement compares different starches: Because it is branched and can be broken down to monosaccharides by multiple enzymes at the same time, amylopectin is digested more quickly than amylose.
In a solar eclipse the sunlight is blocked by?
Answer:
The sun should be blocked by the moon.
Answer:
the moon
Explanation:
Question 5
1 pts
Bacteria play a vital role in all of the following processes of the nitrogen cycle expet for
O fixation
O nitrification
O denitrification
O assimilation
Answer:
except for assimilation
Which event occurred during the Space Race?
NASA was established.
The International Space Station was built.
The Soviet Union launched Salyut.
The United States launched Skylab.
Answer:
The International Space Station was built.
Explanation:
Answer:
A.) NASA was established.
Varicella-zoster is the virus that causes chickenpox. The average incubation period is 14 to 16 days after exposure. A person usually experiences a mild fever and fatigue for 1 to 2 days before rashes appear all over the body. A person having had chickenpox as a child may have the virus lay inactive in the nerve cells for many years only to reactivate much later as an adult in the form of shingles, which results in a very painful rash. This information suggests that the reproductive cycle of the varicella virus is -
a)lytic for shingles because the virus causes rashes to appear on the skin.
b) lysogenic for chickenpox because the virus attacks the mucous membranes.
c) lysogenic because the virus is a varicella-zoster virus.
d) lytic for chickenpox because the symptoms appear soon after infection.
Answer:d
Explanation: because it’s true
Succession occurs after ecosystems experience some type of disruptive event. Please select the best answer from the choices provided T F
Answer:
TRUE
Explanation:
Succession occurs after ecosystems experience some type of disruptive event.
Answer:
TRUE
Explanation:
Edge 2020
Beth recently became a vegetarian. The doctor suggested beth eats more peas and beans to ensure she gets all of the nutrients she needs. what element might the doctor be trying to give her more of
Answer:
nitrogen
Explanation:
Answer:
Nitrogen!
Explanation:
I took the test!!!
Which of the following does not lead to an increase in phytoplankton reproduction?
a.
increased nutrient availability
b.
increased sunlight
c.
increased oxygen levels
d.
increased levels of carbon dioxide
Please select the best answer from the choices provided
A
B
C
D
Answer:
(c) increased oxygen levels
Explanation:
edg 2020
A(n) ___ lens has a center that is thicker than its edge.
Answer:
convexHope this helps
6
How has human activity negatively affected sea turtle populations?
Answer:
Because humans liter on beaches and around the world.This can cause sea turtles to eat trash and get trash stuck up there noses.Also when sea turtle lay eggs on the beaches humans tend to step on them and that is a sense of human activity that can affect the sea turtle population.
Explanation:
I really hope this helps.;)
Which of the following elements is required for growth and development and is in our DNA? *
hydrogen
carbon
oxygen
nitrogen
phosphorus
Answer:
Nitrogen
Explanation:
Nitrogen is the most abundant element in our atmosphere and 7th most abundant in the universe. It is vital in the formation of nitrogenous bases which are the key bonds that form nucleic acids such RNA and DNA.
Which tenet of the cell theory is being demonstrated by the graph below? A.) cells can never be destroyed B.) cells are the smallest unit of life C.) all living things are made of cells D.) cells come from existing cells
Answer:
The cell theory demonstrated by the graph above is that all cells come from pre existing cells.
How are the molecules in photosynthesis and cellular respiration similar?
The two processes are similar in that they both produce energy, albeit in two different forms. They are different in that photosynthesis assembles the glucose molecule, while cellular respiration takes it apart
What are the products of cellular respiration ?
If the endoplasmic reticulars were removed from the cell, which organelle would not be able to function properly, and why?
1. Mitochondria, because they rely on the ER as an energy source
2.Ribosomes, because they receive proteins made by the ER
3.Golgi apparatus, because n packages proteins received from the ER
4.Cytoplasm, because it relies on the ER for structural support
Answer:
3.Golgi apparatus, because n packages proteins received from the ER
Explanation:
1. Mitochondria, because they rely on the ER as an energy source - this is false. The mitochondria are the energy-producing organelles in the cell. They do not rely on the ER for energy
2.Ribosomes, because they receive proteins made by the ER - this is false, the ribosomes are the protein synthesis factories of the cell. Some of them are even attached to the ER
3.Golgi apparatus, because n packages proteins received from the ER - this is true. The ER is involved in folding and modifying proteins, which are passed to the Golgi for further modification and transport.
4.Cytoplasm, because it relies on the ER for structural support - this is false, structural support is provided by the cytoskeleton
Answer:
C. Golgi apparatus
Explanation:
I took the test on Edg.
how do trees prevent flooding
Answer: the trees prevent flooding by the water so when water is higher it prevents flood
Answer:
by
Explanation:
your basement flooded once, it can happen again. Fortunately, there’s a lot you can do to prevent a flooded basement. That’s where we come in. As a basement waterproofing company, Ohio Basement Systems offers basement flood prevention and waterproofing solutions that will ensure that your basement stays dry.
Call us today or fill out the form for your no-obligation, free inspection and estimate. We’ll provide peace of mind and customize a solution to help you solve your basement flooding problems. We offer free estimates on all our services in Cleveland, Akron, Strongsville and the nearby areas.
Consider the impact of each substance on cellular respiration. Each substance has an influence at the cellular level, and has no effect on hunger. Assume that the substances have no other impact on the cell other than the one described. Substance’s Effect: Makes the lipid bilayer of the inner mitochondrial membrane highly permeable to (H+) protons. Does it cause weight gain or loss?
Answer:
The correct answer is "Weight loss".
Explanation:
If the influence of material is such that it adversely affects the attachment of NAD+ to electrodes, it can help people lose weight. This because it will indeed necessarily imply that perhaps the ATP throughout the cells would've been whittled down unless the compound NADH could not have been established. This also suggests that because the body doesn't obtain adequate ATP, this also contributes to the breakdown of fat into some kind of type of stored energy which always promotes weight loss throughout the turn.Which statement best explains why less energy is available to organisms as a food chain gets longer?
B.Organisms use some of the energy for life processes
Need help noooooo caaappppp
Answer:
ok what is your questions and technical discussion and answers from the medulla up to the whole length of the vertebral column any less than the average salary is a great day out, but it would like us know when to go through it all in the category, the first one of our customers with other types and the basic principles, but it would like us know when to go through it all within
Explanation:
easy reach of the following are the best way to get the best way to get the best way to get the best way to get the best way to get the best way to get the best way to get the most popular of my friends are the details
How would an asthma attack most like affect oxygen delivery in the body
Answer:
Oxygen delivery would be decreased due to a decrease in the air intake.
Explanation:
Solve this question?
Answer:
Tissue level
Explanation:
The area where an ocean meets land is called the ____ zone.
aphotic
photic
intertidal
benthic
Answer:
the area where ocean meets land is called the intertidal zone
The area where an ocean meets land is called the "intertidal" zone. Therefore, option (C) is correct.
What is intertidal zone?The intertidal zone, also known as the littoral zone, is the area of the shoreline that is exposed to air at low tide and submerged underwater at high tide. This zone is the boundary between the land and sea and is constantly affected by the ebb and flow of the tides. The intertidal zone is characterized by its unique physical and environmental conditions, such as the exposure to air and sunlight, the fluctuations in temperature and salinity, and the constant pounding of waves.
Due to these environmental conditions, the intertidal zone is home to a diverse range of plant and animal species that have adapted to the harsh and dynamic environment, such as barnacles, mussels, crabs, and seaweed. The intertidal zone is an important ecosystem that provides habitat, food, and breeding grounds for many marine species, and is also a popular area for recreation and scientific research.
Learn more about intertidal zone, here:
https://brainly.com/question/29991373
#SPJ7
Name three similarities between Mitosis and Binary fission.
1.
2.
3.
There are several ways to produce the amino acids that build a protein. What does this mean?
Answer: Some MRNA codons code for multiple amino acids. So they can produce amino acids many ways, that build a protein.
There are several ways to produce the amino acids that build a protein because the genetic code is DEGENERATE or REDUNDANT.
In a given messenger RNA (mRNA) sequence, the triplets of nucleotides or 'codons' indicate specific amino acids to be added during protein synthesis.
The genetic code is said to be 'degenerate' or 'redundant' because different codons may encode the same amino acid.
For example, both the AUC codon and AUA codon in mRNA specify isoleucine, so alterations (i.e., mutations) in the nucleotide sequence do not always alter the protein sequence.
In conclusion, there are several ways to produce the amino acids that build a protein because the genetic code is DEGENERATE or REDUNDANT.
Learn more in:
brainly.com/question/14002205?referrer=searchResults
Type your answers in all of the blanks and submit
Match each of the following examples to the correct Gymnosperm Phyla. Enter the correct letter in the fields below.
A. Cycadophyta
B. Ginkgophyta
C. Gnetophyta
D. Coniferophyta
Type your answer here 1. Ephedra spp.
Type your answer here
2. Sago palm, Cycas revoluta
Type your answer here
3. Ginkgo tree, Ginkgo biloba
Type your answer here
4. Pine tree, Pinus sp.
Type your answer here
5. Bald cypress
Type your answer here
6. Zamia sp.
Type your answer here
7. Welwitschia mirabilis.
Type your answer here
8. Gnetum sp.
Answer:
I need so help on this one
Explanation:
The leaves of chaparral shrubs are typically __________.
A)
small and waxy
B)
evergreen leaves
C)
able to store water
D)
all of the above
Please select the best answer from the choices provided
A
B
C
D
Answer:
D. All of the above
Explanation:
Answer:
D
Explanation:
Tissues combine to form
a
cells
b
organs
с
organ systems
d
organisms
The three basic parts of cell theory are
Answer:
The bound together cell hypothesis expresses that: all living things are made out of at least one cell; the cell is the fundamental unit of life, and new cells emerge from existing cells.
Have a great day and stay safe! :)