Answer:A chemical reaction is a process that leads to the chemical transformation of one set of ... Non-spontaneous reactions require input of free energy to go forward (examples include ... Dissociation of a molecule AB into fragments A and B ... ΔH° is zero at 1855 K, and the reaction becomes exothermic above that temperature.
Explanation:
In a longitudinal wave, _______ are the places where the coils of the wave are crowded together (squishy) , and ________are the places where the coils are spread apart. lesson: 4.02
Question 11 options:
rarefaction, compression
compression, rarefaction
trough, crest
crest, trough
Answer:
the answer is C)trough, crest
The chart below compares the characteristics of four different cells.
Which cell most likely represents a plant cell?
a) Cell W
b) Cell X
c) Cell Y
d) Cell Z
Cell X is the only cell that has a chloroplast, and the chloroplast is used for photosynthesis. So it is B.
Light energy is converted into chemical energy or food in the?
A. folds of the mitochondria of plant and animal cells
B. nuclei of plant and animal cells
C. ribosomes of animal cells
D. chloroplasts of plant cells
E. both a and c
PLSS HELP ASAP!!
Suppose you relocate a fish from a freshwater ecosystem to a marine ecosystem. What abiotic factor in the marine ecosystem will most likely make it hard for the fish to survive?
Answer:
Water concentration,Salts concentration will most likely make it hard for the fish to survive.
Explanation:
What was Newton's second law? BRAINLIEST FOR THE BEST ANSWER DUE IN FIVE MINUTES PLEEAASSEE ANSWER
Answer:It's basically F = ma, Net Force = mass*acceleration.
Explanation:
Isaac Newton's second law : Acceleration is produced when a force acts on a mass. The greater the mass (of the object being accelerated) the greater the amount of force needed (to accelerate the object).
3. Climate change has been a topic repeatedly mentioned in our study of Marine Science.
How does Jackson express the impact that climate change has on corals? Based on how
he uses it, what do you infer the word symbiosis to mean?
Answer:
Climate change lead to the destruction of corals due a warming of the oceans, increase in ocean acidity as gases such as carbon dioxide are absorbed into the oceans, rise in sea level due to melting glaciers and increase in precipitation, changes in storm patterns, etc.
Symbiosis is a close relationship between two dissimilar organisms which usually results in benefits to one or both organisms.
Note: The study material was not provided.
Explanation:
Greenhouse gas emissions from human activities have led to an increase in global surface temperature. This has resulted in a warming of the oceans, increase in ocean acidity as gases such as carbon dioxide are absorbed into the oceans, rise in sea level due to melting glaciers and increase in precipitation, changes in storm patterns, etc.
The warming of the oceans poses a great threat to life and activities in the ocean. Coral reefs especially are affected by a warming of the ocean in the following ways:
mass coral bleaching- with increase in ocean temperature, corals remove the algae living in association with them that are responsible for their colour, thereby turning corals white. With prolonged bleaching periods, the corals eventually eventually die .Sea level rise: with rise in sea level comes a likelihood of increase in flow of sediments into the sea. This sediments when deposited on corals found near land suffocates and kill the corals.Changes in storm patterns: stronger and more frequent storms can lead to a destruction of coral reefs. Increase in the acidity of oceans results in death of corals.Corals and algae exist in a symbiotic (mutualistic) relationship in coral reefs. The coral provides the algae with a protected environment and compounds they need for photosynthesis. In return, the algae produce oxygen and help the coral to remove wastes.
Therefore, symbiosis is a close relationship between two dissimilar organisms which usually results in benefits to one or both organisms.
During the months of July, August, and September, when the squirrels are more active we would expect the artic squirrels:
A) To produce more O2 when compared to other months.
B) To have a higher output of CO2.
C) To produce less water.
D) Increase in the output of glucose.
Answer:
B) To have a higher output of CO2.
Explanation:
We would expect the artic squirrels to produce a higher output of CO₂. As with most heterotrophs, the by-product of their respiratory activities is the formation of carbon dioxide gas.
They use oxygen gas to break down glucose. The process releases energy for their life activities. The waste product is usually carbon dioxide which enters back into the ecosystem as a waste.True or False: The cells that make up your body have the same DNA.
Answer:
True
Explanation:
Pls Give Brainlest Thanks
Answer:All of the cells within a complex multicellular organism such as a human being contain the same DNA;
Explanation: however, the body of such an organism is clearly composed of many different types of cells. ... The answer lies in the way each cell deploys its genome.
READING TOOL Make Connections Fill in the concept map to show the
organization of a chloroplast. Then below, answer the questions to describe how the
different parts are related to each other.
Chloroplast
Answer:
Chloroplast -----membranes----------internal
---------external
----- Tylacoids-------------Grana
----- Stroma
You will find the complete concept map in the attached files
Explanation:
The chloroplasts are limited by two membranes, the internal and the external membranes. Both of them are separated by the intermembrane space.
In the interior of the organelle, thylakoids are composing the third system of membranes. In the interior of thylakoids, there is an additional compartment named thylakoid space. This membrane system forms piles, known as grana. Different grana structures connect to each other by a longer thylakoid membrane. The photosynthetic pigments are located in the thylakoids, where it occurs the light-dependent reactions.
Surrounding the thylakoids there is a dense liquid called the stroma. Here takes a place the Calvin cycle.
To fill in the diagram you will need to show the composition of the chloroplast. Therefore, you should show the internal and external membranes, the thylakoids, the grana, and the stroma.
We can arrive at this answer as follows:
Chloroplasts are organelles present in plant cells, they are very important in the photosynthetic process.Chloroplasts have two membranes, an internal and an external one, which limits the entry and exit of substances.Inside the chloroplasts are the thylakoids, which are formed by structures called grana, which form numerous piles, which resemble towers.The unoccupied space within the chloroplast is filled with a fluid called the stroma.In the figure below you can see how this diagram can be filled.
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After photosynthesis, energy that the coral can use is stored in
molecules of?
Answers:
O2
CO2
H2O
C6H12O6
Answer:
Energy is stored in glucose molecules C6H12O6
Explanation:
Producers make sugars stored as monomers bonded together to form polysaccharides, long chain hydrocarbon molecules as a result of the process of photosynthesis. These molecules, like the monosaccharide glucose, store converted solar energy as stable chemical energy in covalent bonds. In covalent bonding, the elements share electrons with each other.
These high-energy bonds are stable and not easily destabilized or broken. The energy is retrieved the the process of respiration in the mitochondria.
Glucose is broken down, while energy is transferred to bonds between ADP and inorganic phosphate, to produce ATP (adenosine triphosphate).
Eg. for aerobic respiration...
C6H12O6 (glucose) + 6 O2 → 6 CO2 + 6 H2O + ≅38 ATP
glucose+ oxygen → carbon dioxide+ water+ energy
Is carbon a renewable resource?
Answer: No
Explanation:
what cells make up the monkeys in Osmosis Jones
Answer:
im guessing white blood cells i have never seen osmosis jones sorry :(
Explanation:
The cells that make up the monkeys in Osmosis Jones are known as White blood cells.
What is Osmosis?Osmosis may be defined as the process that significantly involves the movement of water from a solution with a high concentration of water molecules to a solution with a lower concentration of water molecules, through a semi-permeable membrane.
White blood cells play numerous important functions in the body of each and every living organism. They perform the function of protecting the body against infections. These cells have an important role in inflammation along with allergic responses.
There are two types of white blood cells that are considerably formed in the bone marrow. They are phagocytes and lymphocytes.
Therefore, the cells that make up the monkeys in Osmosis Jones are known as White blood cells.
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List the four types stem cells, give an example of each type, and explain how much each type can differentiate.
Four types stem cells are :
Embryonic stem cells.Tissue-specific stem cells.Mesenchymal stem cells.Induced pluripotent stem cells.What are 4 uses of stem cells?People who might benefit from stem cell therapies include those with spinal cord injuries, type 1 diabetes, Parkinson's disease, amyotrophic lateral sclerosis, Alzheimer's disease, heart disease, stroke, burns, cancer and osteoarthritis.
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Severe or sudden changes in Earth's atmosphere can cause entire species of animals to die. When all of the members of species die out, it is called
A
mutation.
B
natural selection.
C
extinction.
D
revision.
Answer:
Extinction
Explanation:
Extinction stands for coming to an end or dying out
When all of the members of a specie die out due to Severe changes in Earth's atmosphere it is called : (C). Extinction
Meaning of extinctionExtinction is the loss of a specie or an entire race due to severe changes in the atmosphere or climate changes. Its cause is mostly natural and most time human influenced.
Extinction can also be said to mean the coming to an end of a racee or dying out of a race or species.
In conclusion, When all of the members of a specie die out due to Severe changes in Earth's atmosphere it is called Extinction
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Help olds i this question
Answer:
third one
Explanation:
___ - breaks down to form the soil above it
Answer:
Under the action of heat, cold, rain, wind, and other atmospheric factors, the rock breaks down physically into small fragments that become the parent material of the soil. The rock also chemically changes as the compounds in the rock dissolve in rain or react with air.
Explanation:
Areas by the coast (like the one pictured) will often change due to the wind 1 point
patterns. It forms small hills that can be stabilize by some plants, but will
continuously shift over time. This is an example of:
Dunes
Morianes
Sandspit
Eskers
Answer:
is this a question
Explanation:
Answer:
Sandspit is the best answer
True or False: Winter occurs because Earth is farther away from the sun,
and Summer occurs because Earth is closer to the sun. *
True
Or
False
Answer:
False
Explanation:
The seasons occur because of the tilt of the Earth on its axis. The earth stays in a perfect orbit around the sun and doesn't move further or closer to it.
f a l s e
explanation: i did my research
Explain depth perception.
Answer:
the ability to perceive the relative distance of objects in one's visual field.
Explanation:
Which of the body’s systems provides movements of the skeleton, organs, and maintains body temperature and posture?
Answer:
Skeletal muscles also: Maintain posture and body position; Support soft tissues; Guard entrances and exits to the digestive and urinary tracts; and, Maintain body temperature
What are two reasons WE NEED cells to divide?
Answer:
555 415 4349 join my zoom
Explanation:
What are "Superior Vena Cava" and "Inferior Vena Cava" ?
Please can you explain?
Answer:
inferior vena cava (IVC) is the vein that carries deoxygentated blood back into the heart so the blood can become oxygenated again. It is the vein at the bottom of the heart. The superior vena cava (SVC) carries the oxygenated blood back into the body. It carries blood from your neck, head upper chest, and arms to your heart.
BRAINLEST AND POINTS HELP ME OUT !!
Answer:
2 is a, 1 is b, 4 is d, and 3 is c
Explanation:
The "code" for physical traits is contained in a molecule called
Segments of this molecule that code for specific
are called.....
In order to conserve space and protect the molecule, DNA wraps around proteins to form....
What a cell is about to divide, DNA wraps up even tighter into
Complex organisms have many molecules of DNA in every cell, and each molecule is commonly referred to as a......
, even if it is not wrapped up as one.
Answer:
DNA
proteins
genes
chromatin
chromosomes
chromosome
Explanation:
The “code” for physical traits is found in a molecule called DNA. Segments of this molecule that code for specific proteins are called genes. In order to conserve space and protect the molecule, DNA wraps around proteins to form chromatin. When a cell is about to divide, DNA wraps up even tighter into chromosomes. Complex organisms have many molecules of DNA in every cell, and each molecule is commonly referred to as a chromosome, even if it is not wrapped up as one.
The "code" for physical traits is contained in a molecule is called DNA (genetic code).
Segments of this molecule that code for specific are called genes. In order to conserve space and protect the molecule, DNA wraps around proteins to form nucleosomes.What a cell is about to divide, DNA wraps up even tighter into chromosomes.Complex organisms have many molecules of DNA in every cell, and each molecule is commonly referred to as a chromosome, even if it is not wrapped up as one.
In conclusion, the "code" for physical traits is contained in a molecule is called DNA (genetic code).
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Answer:
The correct answer is heterozygous.
Explanation:
The pea pods are heterozygous for pod color (Gg).
"G" is the dominant gamete and "g" is non-dominant. This explains why the pod in the fourth square is yellow because there is no "G" gamete, which would dominate the "g" gamete and make the pod green.
When humans eat food, the food begins digestion in the mouth. Then it travels to the stomach and finally ends up in the intestines, where nutrients are able to diffuse into the bloodstream. The circulatory system then delivers the nutrients to all the different parts of the body.
Answer:
The digestive system
Explanation:
Answer:
Stem
Explanation:
As Mia mixed two substances in a test tube, she noticed that the test tube became warm. She also noticed gas coming from the test tube. Based on Mia's observations, what was most likely occurring inside the test tube?
Answer:
A new substance was forming
Explanation:
I did the quiz ahah
Chemical reactions can take many forms, including synthesis, breakdown, single replacement, double replacement, combustion, and acid-base reactions. Thus, option A is correct.
What different chemical reaction possible in test tube?
Typically, test tubes are composed of glass or plastic. They can be used to heat fluids, conduct chemical reactions, and even propagate living things.
An effective visual clue (a color change, precipitate, or gas production) as proof of a chemical reaction is often provided by a quick reaction carried out in a test tube.
One or more of the following events can indicate that a chemical reaction has occurred: The reaction flask's interior has undergone a color shift. Gas has developed. Typically, the presence of bubbles indicates that a gas has formed.
Therefore, A new substance was forming
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Help please ;)))
I’ll give brainless
Answer:
Incomplete Dominance
Explanation:
It's not completely dominant over the other, so therefore it is incomplete dominance. Hope this helped :)
If an atom contains 7 protons, 15 neutrons, and 7 electrons, its atomic number would be:
Answer: Nitrogen has an atomic number of 7 (Z=7) because it has 7 protons in its nucleus. Some nitrogen atoms have an atomic mass number of 15 (A=15).
Explanation:
PLEASE HELP 1 QUESTION
Answer:
D.) All are important factors of natural selection
Explanation:
i have a strong feeling the answer to that is all of the above, since all of thise yshally have something to do with natural selection.
