Answer:
The first one, as there is little to no evidence as nothing existed to witness the big bang, nor are real remnants of it that are enough to prove it real.
Explanation:
in your opinion
when you exercise vigorously, what is needed more: food or oxygen? Why?
Answer:
oxygen because
Explanation:
because u can survive 3 days with out it and if u did not have oxygen u would suffocate
what species of organism does the gene donor cell belong to?
Answer:
Prokaryotes, which include bacteria and single-celled microorganisms called Archaea, usually pass their chromosomal DNA on to their offspring asexually. In other words, a bacterial cell reproduces by simply replicating its chromosome and dividing into two daughter cells. The daughter cells that result from this division are genetically identical to each other and to the original parent cell. Thus, over time, asexual reproduction in bacteria can lead to a population of hundreds of thousands of cells, all of which are genetically identical to a lone original parent cell.
Given their asexual method of reproduction, it is tempting to think that bacteria are sorely lacking in genetic variation, but this is not the case. Prokaryotic cells have developed a number of methods for recombining their genetic material, which, in turn, contributes to their genetic diversity. The three most common ways that bacteria diversify their DNA are transformation, conjugation, and transduction. However, not all types of bacterial cells are capable of engaging in all three processes.
1. Suppose you go to the beach in the morning on a sunny summer day. Explain the rate at which thermal energy is absorbed by the water, sand, and air during the day.
2. Explain why the flow of energy between air and sand is different than that between air and water as thermal energy is absorbed from day to night.
3. As the Sun begins to set, predict the effect on the rate at which the air, water, and sand cool
4. Explain why the flow of energy between air and sand is different than that between air and water as thermal energy is RELEASED.
Answer:
1. During the day, the sun heats up both the ocean surface and the land. Water is a good absorber of the energy from the sun. The land absorbs much of the sun’s energy as well. However, water heats up much more slowly than land and so the air above the land will be warmer compared to the air over the ocean.
2.The air over the ocean is now warmer than the air over the land. The land loses heat quickly after the sun goes down and the air above it cools too. This can be compared to a blacktop road. During the day, the blacktop road heats up and becomes very hot to walk on. At night, however, the blacktop has given up the added heat and is cool to the touch. The ocean, however, is able to hold onto this heat after the sun sets and not lose it as easily. This causes the low surface pressure to shift to over the ocean during the night and the high surface pressure to move over the land. This causes a small temperature gradient between the ocean surface and the nearby land at night and the wind will blow from the land to the ocean creating the land breeze.
3. The sand should both heat and cool faster than the water. This is because water has a higher specific heat ca- pacity than sand – meaning that it takes a lot of heat, or energy, to raise the temperature of water one degree, whereas it takes comparatively little energy to change the temperature of sand by one degree.
4.
Based on heat flow, land and sea breezes occur due to differences in the heat capacities of air, land and sea
What is thermal energy?Thermal energy is the energy due to temperature difference between two bodies.
Thermal energy or heat flows from hotter to colder bodies.
The flow of thermal energy between air, land and sea results in land and sea breezes.
On a sunny beach, the thermal energy absorbed by the water sand and air.
Water absorbs the most heat due its high heat capacity, while the air gets heated up easiest due to its low heat capacity.
The sand absorbs heat faster than the water and feels hot when stepped on.
As the land is heated faster than oceans, air over land is warmer than air over the water, thus, warm from land rises and is replaced by cold air from the ocean.
As the sun sets, due to the differences in their heat capacities, the air loses heat fastest, then followed by land while the ocean loses the least heat.
As the land loses heat faster than oceans, air over land is colder than air over the water, thus, cold from land replaces warm air from the ocean as it rises.
Learn more about land and sea breezes at: https://brainly.com/question/626791
True or False -water vapor can condense in the air creating clouds and fog
HELPPPP PLEASE!!!!
Answer:
True! Hope this helps!! (:
Explanation:
Describe protein synthesis "Translation" using the steps and diagram as your muse. (must have 5 sentences)
PLEASE HELP ASAP
Each mitochondrion has inner membranes called cristae. Why are they important to the functioning of the cell?
Answer:
Function.
Explanation:
The cristae greatly increase the surface area of the inner membrane on which the above-mentioned reactions may take place. A widely accepted hypothesis for the function of the cristae is that the high surface area allows an increased capacity for ATP generation.
Kuta and Rog are the same distance from the equator, and they are both near the ocean. Using the information in the map, how does the air temperature of Kuta compare to the air temperature of Rog? Why? The air temperature of Kuta is
Answer:
Similar.
Explanation:
The air temperature of Kuta is similar to the air temperature of Rog because both regions are present at the same distance from equator and also located near the ocean. The average air temperature of Kuta is 25.3 °C and the annual rainfall is 1642 mm which is due to the presence of ocean that is responsible for moderate temperature and more rainfall. So having the same environment and geography, both have similar air temperature.
Answer:
nice cheating skills
Explanation:
Kuta and Rog are the same distance from the equator, and they are both near the ocean. Using the information in the map, how does the air temperature of Kuta compare to the air temperature of Rog? Why? The air temperature of Kuta is
The DNA content for an organism is analyzed. The results showed that 21% of the nucleotides contained the nitrogenous base
adenine. What else can be inferred based on this data? Select ALL that apply.
A)The percentage of cytosine is 29%.
B)The percentage of adenine is 21% for all organisms.
C)The percentage of thymine in the organism is also 21%.
D)The percentage of guanine in the organism is also 21%.
E)The percentage for cytosine if the organism is also 21%.
Which allele combination represents a female who is a carrier for an X-linked recessive disorder?
Answer:
dont sorry
Explanation:
Kevin is a crime scene investigator. He believes he has found saliva on the floor of a crime scene. Since he cannot cut out a piece of the floor, which steps should he perform to collect the saliva sample? Package the swab in a paper envelope. Moisten a sterile cotton swab with distilled water. Gently rub the stain, covering the entire swab. Allow the swab to dry thoroughly. Shake off the excess water.
Answer:
-Moisten a sterile cotton swab with distilled water.
-Shake off the excess water.
-Gently rub the stain, covering the entire swab.
-Allow the swab to dry thoroughly.
-Package the swab in a paper envelope.
Explanation:
Answer:
Moisten a sterile cotton swab with distilled water.
-Shake off the excess water.
-Gently rub the stain, covering the entire swab.
-Allow the swab to dry thoroughly.
-Package the swab in a paper envelope.
Explanation:
Explanation:
What is stage 2 of mitosis
Answer:
Metaphase
Explanation:
Metaphase is when the sister chromatids line up in the middle with fibers attached to each end.
Examine the photographs of sediment samples in the Unknown Samples Gallery, which is under Materials in the Lesson Resources. Match the pictured samples to the environments described in the Student Guide.
Sample #
Estimated % Biogenous Material
Estimated % Terrigenous Material
Roundness /
Angularity
Other Helpful
Characteristics
Type of Environment
1
2
3
4
5
6
7
transcribe the DNA strand below into RNA
Answer:
CGTACG
Hope it helps ❤️....
Question one please and maybe the rest? Giving plenty of points.
Is the following sentence true or false? Surface waves move more
quickly than P waves and Swaves.
Answer:
it is false
Explanation:
its false because p waves travel the fastest and through solid liquids and gases s waves only travel through solids. surface water travel along the surface so surface waves are the slowest but they do the most damage in an earthquake
plzz help me this is due today
What waves transmit energy of cells phones and TV?
Answer:
Mobile phones communicate bytransmitting radio waves through a network of fixed antennas called base stations. Radiofrequency waves are electromagnetic fields, and unlike ionizing radiation such as X-rays or gamma rays, can neither break chemical bonds nor cause ionization in the human body.
Explanation:
Hope that this is what you were looking for
What do you think could make the magnetic force produced by the launcher system so much stronger in the Wednesday launch than in the Tuesday launch, even though the spacecraft was moved the same distance closer?
If I were you only answer this if you do amplify
Answer:Magnetic forces are stronger closer to magnets. The Wednesday test launch stored more potential energy, and launched the spacecraft at a faster speed because the stronger magnetic field closer to the magnet resulted in a greater increase in potential energy.
Explanation:
A picture of a Constructed food prymid
Answer:
https://en.wikipedia.org/wiki/Food_pyramid_(nutrition)
Explanation:
Apparent brightness depends on which two properties?
A. Luminosity and distance
B. Luminosity and temperature
C. Distance and temperature
D. Luminosity and size
Answer:
B. Luminosity and temperature
Explanation:
Which is the most recent if selectively bred carrot flavor profiles
Answer:
Sweet and juicy.
Explanation:
This is because sweet and juicy flavor happens to be a good and tasty flavor that everyone would love and it was developed to achieve these phenotypic trait by selectively breeding two different carrots species to achieve these desired traits. It was gotten after researches has been done to satisfy human desires of consuming something sweet and juicy.
I need help please!!!!!!
I only have a few min
Fusion shows Hydrogen with 1 proton and 1 neutron fusing together to make which element with 2 protons and 2 neutrons?
1. Hydrogen
2. Helium
3. Uranium
4. Plutonium
Answer:
The correct answer is - 2. Helium.
Explanation:
Nuclear fusion is a reaction that involves the fusion of two or more atomic nuclei to make different atomic nuclei with subatomic particles and releases a huge amount of energy.
Two hydrogen molecules with one proton and one neutron fused together to make a larger helium molecule with two protons and two neutrons and release a huge amount of energy.
1H^2+1H^2 ====> 2He^4 + energy
How repair (replacement) is related to cell division?
Answer:
cells wear out and die, so cell division creates replacement cells for the cells that are no longer functioning(aka have died).
Explanation:
I took Biology awhile ago, so this information may be a tiny bit off.
Santos and Lüderitz are the same distance from the equator, and both cities are near the ocean. The air temperature in Lüderitz is colder than the air temperature in Santos. What causes the air temperature in these places to be different? Explain what causes the difference as completely as you can.
Answer:
The currents cause the air to be different.
Explanation:
If you look at a current map, you'll see that there is a warm current near Sanots and a cold one near Lüderitz. Therefore, the temperature of Sanots must be higher and the temperature of Lüdertizt will be colder.
What is the difference between cellular respiration and breathing?
Answer:
Respiration (breathing) is the way your body gets oxygen into the lungs from the air outside. Cellular respiration describes how your cells make ATP - a molecule used to provide energy for chemical reactions.
Explanation:
I hope that this helped you ;)
PLS ANSWER IM SO CONFUSED.................Organisms other than humans are_____ to certain climates and would not survive in other climates.
Q7. After exposure to a bioaccumulating toxin for long period of time, which type of organism would you expect
to have the highest toxin concentration?
O Fish
Zooplankton
Pitoplankton
All these would have about the same toxin concentration,
Answer: o fish
Explanation:
They have to consume more so that means the more the fish eats the more toxins its holding
After exposure to a bioaccumulating toxin for long period of time, fish will have the highest toxin concentration. The correct option is C.
What is bioaccumulation?Bioaccumulation occurs in a single species over the duration of its life, causing a greater concentration in older people.
Bioaccumulation is the procedure by which chemicals accumulate in a life form when the percentage of consumption exceeds the frequency of excretion.
Chemicals enter the body through exposure to the abiotic environment or through dietary intake.
When toxins are soaked up faster than the body can eliminate them, the organism is at danger of permanent poisoning.
Even if the environment does not contain a high concentration of toxin, accumulation through the food chain can be disastrous for organisms.
Thus, the correct option is C.
For more details regarding bioaccumulation, visit:
https://brainly.com/question/131305
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Why is geotropism important to plants?
Answer:
Geotropism guides plant roots to grown downward, or if growing horizontally in shallow topsoil, to occasionally branch and send some roots vertically downward. This creates structural anchorage and integrity of the plant, especially once upright stems and leaves occu
Which part of the flower is the peduncle?
O Flower stem
O Leaves
O Roots
O Reproductive Parts
Is the preferred form of energy cells use to power celular processes.
Answer:
ATP
Explanation:
Answer:
ATP is the preferred form of energy for cells. All cells use ATP as energy.
Explanation: