Answer:
A bacteria culture starts with 500 bacteria and doubles in size every half hour. (a) How many bacteria are there after 3 hours? (b) How many bacteria are there after hours? (c) How many bacteria are there after 40 minutes? (d) Graph the population function and estimate the time for the population to reach 100,000.
Explanation:
it hope it helps
Which phrase explains what the arrows show? how convection currents move in Earth’s interior the location of heated material near Earth’s surface where plates move as material cools in the outer core why the densities of materials remain constant at different layers.
The phrase that explains the arrows is how convection currents move in Earth’s interior.
What is convection current?The convection current is the process of movement of the heat from one place to another.
It is a single or multiphase flow of fluid due to body force and heterogeneity.
The convection current happens when the fluid is heated from the bottom and cooling from the upside.
Thus, the correct option is a, how convection currents move in Earth’s interior.
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Answer:
A
Explanation:
Edge22'
Which of the following is TRUE about how are rocks deformed?
a. change its size, volume, or shape
b. there will be an equal pull and pushes on the rock from different direction.
c. rock will undergo tectonic pressure
d. there will be unequal pull and pushes on the rock from different direction.
Answer:
a
Explanation:
Rocks change its size, volume, or shape because of weather, as well as tectonic pressure.
WILL MARK BRAINLIEST AND GIVE 25 POINTS Explain how you linked the predator and its prey to a specific environment.
Answer:
The mouse and shrew bones were common to all three owls so they were not useful in identifying environments. The gopher bones were unique to the great grey owl of Alaska. Gophers are rodents that are successful in areas with soft soil and lots of grass, so the gopher and this owl would be found in the meadows and evergreen forests of Alaska. The bat was unique to the barking owl of Australia. The bat would be found in woodland habitats where there are many trees the bat can hang from. The gull bones were unique to the short-eared owl of Cuba. Gulls are wetland birds, so the gull and this owl would be found in marshes and coastal areas.
Answer:)
Sample response: The mouse and shrew bones were common to all three owls so they were not useful in identifying environments. The gopher bones were unique to the great grey owl of Alaska. Gophers are rodents that are successful in areas with soft soil and lots of grass, so the gopher and this owl would be found in the meadows and evergreen forests of Alaska. The bat was unique to the barking owl of Australia. The bat would be found in woodland habitats where there are many trees the bat can hang from. The gull bones were unique to the short-eared owl of Cuba. Gulls are wetland birds, so the gull and this owl would be found in marshes and coastal areas.
Explanation:) have a great day hope this helps
brainliest would be very very appreciated.
The image below illustrates a specific organ in a plant found below ground:
This organ provides more than one function to the plant. Which of the following is a function of this organ illustrated in the picture?
Question 6 options:
Anchors the plant in the soil
Absorbs oxygen from the soil
Transports carbon dioxide to the soil
Releases water into the soil
Roots represent a plant organ that anchors the plant in the soil. It is a fundamental part of the plant.
What are plant organs?The plant organs are specialized groups of tissues that work together to perform specific functions.
The main plant organs include shoot, roots, and leaves, each one having specific functions.
The roots are responsible to anchor the plant to the soil in order to obtain fundamental nutrients from it.
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Answer: A is the answer
Explanation: i took the quiz
Which of the following best defines PRODUCERS? *
Answer: C.
Explanation:
plants are producers
Jane has Type AB blood and Sam has Type B blood. They have a daughter whose blood is Type A. Which of the following is Sam's blood genotype?
AB
AO
AA
BO
BB
OO
Answer:
Sam's genotype would be BO/BO
Explanation: Both of these would be exmapls of Sam's blood genotype.
hope this helps!
In the Cheseapeake Bay ecosystem, beds of eelgrass provide food and shelter to growing blue crabs. As blue crabs mature, they feed on fish and are fed on by larger animals like egrets. As organisms die, decomposers like bacteria in the sand of eelgrass beds help break down organic material.
Which of the following correctly matches a biotic factor in this ecosystem to the role it plays in cycling matter?
A.
Decomposers release carbon dioxide that eelgrass use for photosynthesis.
B.
Blue crabs convert carbon dioxide to organic sugars through respiration.
C.
Fish and other animals convert nitrogen to a form that can be used by plants.
D.
Sand contains nutrients like nitrogen that it transmits to eelgrass.
Answer: Decomposers release carbon dioxide that eelgrass use for photosynthesis.
Explanation: Hi, If this is for study island then this is the right answer.
Decomposers release carbon dioxide that eel grass use for photosynthesis a biotic factor in this ecosystem to the role it plays in cycling matter. Thus, option (a) is correct.
What is photosynthesis?Photosynthesis is the process through which a plant takes in water, carbon dioxide, and sunshine. Light energy, minerals converting to oxygen, and organic substances high in energy are what make plants grow.
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Photosynthesis requires the reaction of 12 grams of sugar and oxygen to produce 12 grams of both carbon dioxide and water. Decomposers play an important part in the transfer of energy through an environment.
As a result, the decomposers emit CO2, which eel grass uses for photosynthesis. Therefore, option (a) is correct.
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What is Phobia ?
Name one Phobia
A phobia is an intense fear of something that, in reality, poses little or no actual danger. Common phobias and fears include closed-in places, heights, highway driving, flying insects, snakes, and needles. However, you can develop phobias of virtually anything.
OR
A Phobia is an irrational fear of something that's unlikely to cause harm. The word itself comes from the Greek word“phobos,” which means “fear” or “horror.” Hydrophobia, for example, literally translates to fear of water. When someone has a phobia, they experience intense fear of a certain object or situation.
Schistosoma mansoni belongs to which of the following groups a. protozoan b. cestodes c. apicomplexa d. trematodes e. nematodes
Answer:
E. Nematodes
Explanation:
Explanation:
When we use renewable resources with care, ensuring that they are not depleted for future generations, we are following a practice called.
Answer:
the practice of sustainability.
Explanation:
sustainability is the practice of using natural resources responsibly, also meaning to be maintained at a certain rate or level.
where can you find the largest reservoir of freshwater?
Answer: Glaciers
Glaciers are, put simply, huge chunks of frozen water. They contain the second largest reservoir of water and are the largest reservoir for freshwater. This means that "glaciers" should be the answer to your question.
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
Toxins are dumped into a lake. Which of the following is not a likely consequence?
a.)Plankton in the lake absorb the toxin.
b.)The toxin will remain contained in that lake.
c.)A baby bird living in a nest 2 miles from the lake shows high levels of the toxin in its system.
d.)Large fish in the lake register moderate levels of the toxin.
Answer:
B-The toxin will remain contained in that lake
Explanation:
Answer:
The toxin will remain contained in that lake.
Explanation:
odyssey-ware 2022
explain how weather conditions in Florida influence human behavior (100 points!!)
Answer:
hydrologic conditions in Florida have influenced
Explanation:
various atmospheric, oceanic, and hydrologic conditions in Florida have influenced and can influence human behavior
Proteins do not pass through cell membranes because.
Answer:
Proteins are generally way too big to be able to fit through a cell membrane.
Explanation:
They cannot compress their molecules to pass through.
What is the difference between the sympathetic and parasympathetic division of the nervous system?.
Answer:
The sympathetic nervous system is involved in preparing the body for stress related activities; the parasympathetic nervous system is associated with returning the body to routine, day-to-day operations. The two systems have complementary functions, operating in tandem to maintain the body's homeostasis.
Please help, I’ll give brainliest.
Answer:
it involves a physical exchange of chromosome segments in the tetrad (3)
Explanation:
def of crossing over
Crossing over is the swapping of genetic material that occurs in the germline
What are the process the enzyme in the digestive system?
Answer:
Enzymes break down the food that you eat. They break down the fats, carbohydrates, and protein in the food we eat.
Explanation:
I hope this helped a bit! Stay safe!
Answer:
Amylase breaks down starches and carbohydrates into sugar. Mainly it break
down the fats, carbohydrates and proteins we
eat.
how the amount of oxygen in the water affected by the light intensity?
please help me
how dose food chain start
Answer:
The food chain starts with the sun
Explanation: because it provides energy for everything on the planet
what cause an ironic bond
Which was not a NEW method of population control of rabbits?.
Answer:
Mosquitoes and fleas carrying the Myxoma virus
Explanation:
What is a apple?
A.Fruit
B.Veggie
C.Food
D.Meal
Answer:
A. Fruit
Explanation:
An apple is a Fruit because it includes seeds.
The body links amino acids with peptide bonds in order to form:.
Answer:
A DIPEPTIDE is formed when two amino acids combine and a TRIPEPTIDE is formed when three amino acids combine. A polypeptide is a long chain of amino acids linked by peptide bonds.
In which ways is RNA different from DNA? Select all of the properties that apply to RNA, but not DNA. A. Generally single-stranded B. Contains thymine C. Contains uracil D. Contains the sugar ribose E. Contains the sugar deoxyribose.
Answer:
A C and D
Explanation:
I got it correct on the quiz
Which is NOT a goal of ecological succession? equilibrium reduction of diversity diverse, mature species.
Equilibrium reduction of diversity is not a goal of ecological succession.
What is ecological succession?Ecological succession is a process that gradually and continuously replaces one community with another community over a period of time.
Ecological succession is necessary for the growth and development of an ecosystem. The main goal of ecological succession is to initiate the process of colonization and recolonization takes place where a particular location is destructed by any means of biotic and abiotic factors.
Therefore, the equilibrium reduction of diversity is not a major goal of ecological succession.
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3) A doctor tells you that you were born with more slow twitch fibers than fast twitch fibers and
that it would better if you joined the cross country running team instead of track and field for
sprinting. You have always wanted to be a sprinter. What can you do to make up for your
lower ratio of fast twitch to slow twitch muscle fibers? How will what you do increase your
sprinting performance?
Endurance exercises is the only way to increase fast twitch fibers.
If we want to increase the lower ratio of fast twitch to slow twitch muscle fibers, then we can achieve it through exercises and long-distance endurance training such as running and cycling.
What is endurance training?Endurance training refers to those exercises that increase endurance. The term endurance training generally refers to the training of the aerobic system which is opposed to the anaerobic system. so in conclusion, we can say that endurance exercises is the only way to increase fast twitch fibers.
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Proteins that assist in the movement of substances across membranes can be classified into two types based on how they move solutes across a membrane:
Proteins that assist in the movement of substances across can be classified into two types which are:
Carrier proteinsChannel proteins What are Proteins?These are biological molecule which consists of amino acid sequences and are involved in metabolic activities in the body. Channel proteins transport molecules through passive diffusion while carrier protein transport substances through facilitated diffusion.
They are also found in cells and help in the selective movement of molecules in and out of the cell.
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In the body, the homeostasis of which element is related to properties of bone? cesium carbon calcium copper.
Answer:
Calcium
Explanation:
it helps to make the bones strong by maintaining the bone mass necessary for them to function well.
Answer:
calcium
Explanation:
For which of these vehicles is the percentage reduction in the amount of hydrocarbon emission the most?
The car whose production of carbon dioxide is least will have the most percentage reduction in the amount of hydrocarbon emission.
What is a hydrocarbon?A hydrocarbon is a compound which is composed of hydrogen and carbon only.
Hydrocarbons are important as they are commonly used as fuels for many vehicles.
The products of the combustion of hydrocarbons are carbondiodioxide, water and heat.
Because of the effect of carbon dioxide as a greenhouse gas, many vehicles are switching to fuels with less hydrocarbon emissions.
Therefore, a car whose production of carbon dioxide is least will have the most percentage reduction in the amount of hydrocarbon emission.
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The chart shows the percentage of different elements in
the human body.
Which element is the most prevalent in the human body?
Elements in the Human Body
nitrogen
O hydrogen
O carbon
O oxygen
Nitrogen
2.6%
Other
3.4%
Hydrogen
10%
Carbon
23%
Oxygen
61%
Answer:
oxygen
Explanation:
The most abundant elements by mass in the body of a healthy human adult are Oxygen (61.4%)
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