Answer:
A
Explanation:
Answer: B
Explanation: The one with the shaded circle always means that it is at that point and above that point. This means that B represents 100 degrees celcius AND above.
one product was O2 (oxygen gas). What was the evidence of this gas?
List 5 different kinds of proteins that might be made by the ribosomes.
Answer:
they are structural , transport, antibodies,storage,contractile protien.
The simple graph shows the relationship between available resources and population size. What evidence does the graph provide? A. An increase in the amount of available resources causes a decrease in population size. B. A decrease in the amount of available resources causes a decrease in population size. C. An increase in the population size causes an increase in the amount of available resources. D. A decrease in the population size causes a decrease in the amount of available resources.
Answer:
b
Explanation:
Its right
Which factors changed throughout the experiment? Check all that apply. the trait examined, fur color the organism, mice which allele was dominant and which allele was recessive the genes of the parental mice other aspects of the mice fur color of the offspring deletion
Answer:
4 - the genes of the parental mice
6 - fur color of the offspring
Explanation:
previous question
A heterozygous for height pea plant is crossed with a homozygous recessive for height pea plant. What is the punnet square?? Please answer quickly!!!
Select the correct words to complete the following statement.
The processes responsible for changing sediments into sedimentary rock are ________ and _________.
a
Heat and pressure
b
Rain and weathering
c
Compaction and cementation
d
Erosion and runnoff
Answer:
c Compaction and cementation
Explanation:
Is there a way to select for desirable traits in plants and animals?
Answer:
yes there is
Explanation:
genitic modification
Answer:Artificial selection is the identification by humans of desirable traits in plants and animals, and the steps taken to enhance and perpetuate those traits in future generations.
What best describes ribosomes?
Ribosomes are cellular structures that synthesize proteins from amino acids. They are composed of ribosomal RNA and proteins and are found in both prokaryotic and eukaryotic cells.
Ribosomes are essential for gene expression and cell growth. They can be free in the cytoplasm or bound to the endoplasmic reticulum or the nuclear envelope.
An example of a ribosome function is the translation of a messenger RNA (mRNA) sequence into a polypeptide chain. The ribosome reads the mRNA codons and matchesthem with the corresponding transfer RNA (tRNA) anticodons that carry the amino acids. The ribosome then forms a peptide bond between the amino acids and releases the tRNA. This process continues until the ribosome reaches a stop codon on the mRNA and terminates the protein synthesis.
Answer:
A ribosome is a intercellular structure made of RNA and protein
Explanation:
Please help... Need ASAP
No links or suggestions of where to go. I need a straightforward answer! Thank you!
The picture is down below. This is due tomorrow and I have been working on it all weekend. I am very stuck. I will give crown to whoever answers best.
Answer:
I think this is what you're looking for?
Explanation:
blood vessels that contain valves and rely on skeletal muscles to move blood are called:
A) arterioles
B) veins
C) capillaries
D) arteries
and why!? thanks!!
Answer:
veins because they carry low pressured blood due to which there is more chance for backward flow of blood and to prevent that they contain valves.
hope it helped uh..
Answer:
B. Veins
Explanation:
Veins carry blood relying on the action of the skeletal muscle as the body moves. Veins have valves so blood flows in only one direction. Valves are not present in arteries. Arterioles is small and contains valves to prevent backflow of blood but does not rely on skeletal muscles. Capillaries don’t have any valves. The correct answer would be veins.
Help me out here please
Answer:it is d
Explanation:D
brainstorm 5 ways that you can help organisms like our sea otters thrive. Think about the plastics problem and other human impacts as well.
Answer: recycaling
Explanation:
because you preventing from thing that live in the sea dying or suffercating
I Hope this helps
What supports and protects animal bodies?
Questions 1 Compare the direction of the currents in the North Pacific Ocean with those of the South Pacific Ocean How are they like and similar? Explain the reason for the similarties and differences. HELP ASAP WILL GIVE BRAINIEST
Answer:lol
Explanation:
Which has increased at about the same rate as global temperatures over the past 100 years?
A sunlight reaching Earth
B Volcanic eruptions
C Tree rings
D carbon dioxide
Please help thank you
Answer: D is the answer.
Explanation: Carbon dioxide significantly impacts the global temperature, and is partially the reason why it has been increasing over the past 100 years.
Question 4 (1 point)
Solar panels that heat water use the Sun's radiant energy to reduce the need for non-renewable energy sources.
-O True
O False
Answer:
The Correct answer is TRUE
Name the type of mutation that has occurred in the following:
A. AAATTCCGGG changed to AAATTTCCGGG ___________
B. CGCGTATCGTTTAA changed to CGCGTATCGTTAA ________
C. TTTCCCGGTATCCG changed to TTTCCCGGCGTCCG ________
Answer:
The DNA sequence of a gene can be altered in a number of ways. Gene variants (also known as mutations) can have varying effects on health, depending on ...
Explanation:
Please answer this ill give the brain thing but i need a answer QUICK!
Answer:
He needs oxygen, protein and, glucose. Foods are converted into ATP (adenosine triphosphate) as energy.
Explanation:
When does short-term carbon cycling occur? Select all that apply.
Dead organisms release carbon in the form of coal, oil, or natural gas.
Carbon stored in an organism is released when it dies.
Plants take carbon dioxide from the atmosphere to make food.
Plants and animals break down food and make carbon dioxide.
Answer:
photosynthesis
respiration
Explanation:
what are real life items that can't be used for storage?
A(n)
is a cellular structure that performs a
specific function in the cell.
Answer:
organelle
Explanation:
Answer:
organelle
Explanation:
each organelle within a cell has a very specific function in the cells role.
hope this helps please mark brainliest!!!
PLEASE HELP I DONT GET THIS ONEEE
You go to the theater with your friends to see a scary movie. When the monster appears on the screen, you jump in your seat and scream.
A. What was the stimulus?
B. What was the response?
C. Was the stimulus in this situation internal or external?
Answer: the monster appearing on screen j
umping in your seat/fear
Explanation:8liugyf,jtdlrru,k
If you walk barefoot on asphalt, energy is transferred by which process?
If you walk barefoot on asphalt, energy is transferred primarily by conduction. When walking barefoot on asphalt, heat energy from your body is transferred to the asphalt through direct contact (conduction), making the surface warm.
Conduction is the process of heat transfer through direct contact between objects or substances. When your bare feet touch the asphalt surface, the heat energy from your body is transferred to the asphalt through direct contact. Asphalt is a good conductor of heat, so it quickly absorbs the heat from your feet, making the surface warm.
Convection involves the transfer of heat through the movement of fluids, which is not the case when walking on asphalt. Radiation is the transfer of heat through electromagnetic waves, but in this situation, direct contact between your feet and the asphalt is the primary method of energy transfer.
Thus, when you walk barefoot on asphalt, the majority of the energy is carried by conduction.
To know more about Conduction, click here:
https://brainly.com/question/31201773
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Jane observes that a shark detects its prey without actually touching it. Based on her observation, which conclusion is correct?
a The shark is unable to apply any force.
b The shark applies a contact force on the prey.
c The shark is unable to apply force at a distance.
d The shark applies a non-contact force on the prey.
Answer:
D. The shark applies a non-contact force on the prey.
Reasoning:
Sharks can hear and smell from a far distance. Making it easier to find their prey without touching it.
pls answer these three questions: 1. In the northern part of the state of Florida, winters have colder temperatures than the south. How might a plant in the northern part of Florida respond to winter?
a. Grow buds
b. Grow the same
c. Grow less or lose leaves
d. Start to flower or produce fruit
2. When a plant slows down its growth or loses its leaves, which season is it responding to?
a. Fall
b. Spring
c. Summer
d. Winter
3. How do plants in Florida respond to spring?
a. new plants start to grow and sprout.
b. The leaves on trees start to change colors.
c. Plants go dormant, and some lose their leaves.
d. Plants grow a lot and produce flowers and fruit.
subject: sciences
Seed Germination Investigation
The students are to investigate the process of seed germination during their summer
vacation.
They will select different types of seeds, such as beans, peas, or sunflower seeds.
Encourage students to set up a germination experiment by placing the seeds in
different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to
pot the same seed in more than one pots.
They should observe and document the changes that occur over time, including the
emergence of roots and shoots.
Answer:
Okay...In this case I suggest you use corn seed or beans seed
Explanation:
It should take about 6 weeks to see the Germination, until then continue watering it and giving it sunlight
The seed germination investigation during the students' summer vacation involves selecting various seeds (e.g., beans, peas, sunflower) and setting up an experiment. They will place the seeds in different conditions, like light vs. dark or wet vs. dry, and pot the same seed in multiple pots. Throughout the investigation, the students are expected to carefully observe and document the changes that take place over time, including the growth of roots and shoots. This hands-on approach allows them to gain practical knowledge of seed germination and develop essential scientific skills in observation, data collection, and documentation.
Which of these diseases is not caused by improper disposal of sewage?
A. Cholera
B. Heart Attack
C. Jaundice
D. Typhoid
Highly organized systems like living cells should have _____.
a. High energy
b. High entropy
c. Low entropy
d. Low energy
List 3 negative impacts does plastic pollution have on the ocean?
Answer:
Negative physical impact on marine life, chemical impact on the water, and transport of native species.
Explanation:
Negative physical impact on marine life:
Plastic can be dangerous to creatures living in the ocean. Marine animals can fatally swallow plastic, become entangled in it, and even become physically impaired for the rest of their life.
Chemical impact on the water:
Plastics carry chemicals such as PCBs and DDT that can invade the water and cause harm to marine ecosystems.
Transport of native species:
Plastic can carry organisms from one part of the ocean to a relatively remote area. By introducing new organisms to an ecosystem, the flow can be disrupted and result in major consequences.
science stuffs lol this is about diffusion, osmosis and equilibrium
Answer:
Osmosis causes water to move toward the stronger concentration
Explanation:
In this system, there is a semipermeable membrane. Since the particles of solute (the black dots) are only on the left side, this means water can move across the membrane, but the solute can't. So, the water moves to dilute the stronger concentration because of osmosis (i.e. moving from high water concentration/low solute concentration to low water concentration/high solute concentration). The water would keep moving until the concentrations on both sides of the membrane are equal.