Answers
Answer:
Euglena are prokaryotic
Explanation:
Related Questions
*AQUATICS SCIENCE*
Q: Which image shows the most likely path of a barrel floating down a meandering river?
Answers
Answer:
C
Explanation:
A meandering stream has a single channel that snakes through its valley, so the distance 'as the stream flows' is greater than the distance 'as the crow flies.'
Image C is the most likely path of a barrel floating down a meandering river.
What is the meandering of a river?A meandering stream has a single channel that snakes through its valley, so the distance 'as the stream flows' is greater than the distance 'as the crow flies.' The outer edge of the water moves faster than the inner as it flows around these curves.Meanders form as a result of both deposition and erosion, and they gradually migrate downstream. Because of the decreased friction, the force of the water erodes and undercuts the river bank on the outside of the bend, where the water flow has the most energy.To learn more about : Meanders
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1. Marine snow refers to
A Appearance of the water during freezing weather.
B. animal and plant plankton that die and drift downward.
C. white sand beaches that form on ocean coasts.
D. algai blooms that form on the surface of a body of water.
E. weather over the Arctic that contributes to the ce pack
Answers
Answer:
B. animal and plant plankton that die and drift downward.
How do I write a essay using the digestive urinary and excretory system to maintain homeostasis.
Answers
The digestive system takes the food we eat, pulls out the energy we need to move and live, and passes on the waste to be excreted. If it didn’t excrete the waste, toxins would build up in the body.
The urinary system maintains homeostasis by filtering toxins out of the blood, and deciding how much water should be retained or wasted, based on our blood’s chemistry.
Another part of the excretory system is our skin. We sweat out toxins from exercise.
I hope these ideas are helpful to get to through your essay.
I’m working on a cell project that is focusing on the nucleus and I have to find a theme song for it. Any suggestions about songs that might relate to the function of a nucleus?
Answers
Answer:
https://youtu.be/tRo73dzVfuo
A good song that could serve as a theme song for your cell project is;
The Nucleus Song, sung by Megan and SarahThe song above can serve as a good background for your cell project. It can be gotten from the mainstream video blog under the name Craigdet.
This song is a good choice because its lyrics mention the various parts of the cell, like the ribosomes, endoplasmic reticulum, cytoplasm, etc., and their functions.
It also mentions and displays the nucleus and its role in the cell. The song is educative and entertaining. It will be a good fit for your project.
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The tiny structures that are made INSIDE of a cell and connect to create
our traits are called
*
Answers
Answer:
Genes
Explanation:
What does foliated mean?
a) Sediment
b) Layered
c) Not layered
d) Magma
Answers
Answer:
Sediment
Explanation:
hope you like itThis food web describes feeding relationships in a tropical community.
boa constrictor
beetle
coati
poison dart frog
sloth
strangler fig
fungus
fruit bat
If an invasive species of beetle enters this community, which change is most
likely to happen?
A. A decline in the native species of beetle
B. An increase in biodiversity throughout the community
C. An increase in the stability of the overall ecosystem
D. A decline in competition for strangler figs as a food source
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Answer:
A. A decline in the native species of beetle
Explanation:
Why do traits that give an organism a disadvantage exist during meiosis? Please be as descriptive as possible and write it in your own words
Answers
Answer:
Meiosis is important because during sexual reproduction, it ensures that all produced organisms have the correct number of chromosomes. It is also responsible for producing genetic variations during the process of recombination, and it repairs some genetic defects.
The disadvantage from not having the trait normally arises only after the reproductive stage of the individual's lifecycle is mostly over. This is a special case of "no strong pressure", because evolution selects genes, not the organism. In other words the beneficial mutation does not alter the reproductive fitness.
Explanation:
Meiosis is important because during sexual reproduction, it ensures that all produced organisms have the correct number of chromosomes. It is also responsible for producing genetic variations during the process of recombination, and it repairs some genetic defects.
What is the structure that breaks the spindle fiber into 2?
Help !!
Answers
Answer:
The centromeres
Explanation:
The KINETOCHORE is the cellular structure that breaks the spindle fiber into TWO.
The kinetochore is a structure that associates the duplicated chromatids in eukaryotic cells to spindle microtubules during cell division (either mitosis or meiosis).
The kinetochore forms at the centromere of the chromosomes.
The kinetochore is a disk-shaped structure made up of more than 100 different proteins, especially constitutive centromere-associated network (CCAN) proteins.
In conclusion, the KINETOCHORE is the cellular structure that breaks the spindle fiber into TWO.
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Biodiversity is all about the simplicity of life complex inter-relationships of organisms
Answers
Answer:
The answer would be: complex inter-relationships of organisms
Explanation:
I got it right on edpuzzle
Which of the following refers to the place where a species lives?
A
niche
B
habitat
С
ecosystem
D
biome
Answers
Answer:
habitat
Explanation:
Habitat refers to the natural environment or the natural place where an organism lives. Habitat also refers to the physical place where a species or a population lives. Hence, habitat of grizzly bear refers to the physical place where it lives.
A habitat meets all the environmental conditions an organism(any living thing) needs to survive
1) Base your answer on the information and data table below and on your knowledge of biology.
A student wanted to investigate the effect of light on the rate of ripening of tomatoes. She set up four pots of the same size with identical amounts of soil, water, and type of tomato plants. Each plant was exposed to a different intensity of light as shown in the table below.
The independent variable in this experiment is the
A)
light intensity
B)
amount of soil provided
C)
type of tomato plant
D)
color of tomatoes
Answers
Answer:
A) intensity of light
Explanation:
The independent variable is the thing being changed. A dependent variable is the effect caused by that change
What process is the driving force behind evolution?
Answers
Answer:
Mutations and natural selection are the main ones
Explanation:
The process that is the driving force of evolution is natural selection, as natural selection is the phenomenon that explains that nature selects organisms over time to survive in ecosystems.
What is the significance of natural selection over time?Natural selection is important for the survival of organisms as it is a process by which populations of organisms change over time in response to the outer environment. It is also an important evolutionary mechanism because natural selection always chooses the fittest and natural selection also drives the development of new species and helps ensure the survival of existing species.
Hence, the process that is the driving force of evolution is natural selection, as natural selection is the phenomenon that explains that nature selects organisms over time to survive in ecosystems.
Learn more about the process of natural selection here.
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is partially enclosed body of water where seawater mixes with fresh watert
A(n)
form a river.
A. benthic zone
B. littoral zone
C. sea
D. estuary
E. coral reef
Answers
Answer:
option d estuary because estuary is enclosed coastal water body where fresh and salt water
mix
Answer:
The answer is D, estuary
Explanation:
It is the opening of a river, where it first meets the stream
What happens when green plant leaves absorb energy from the Sun?
A. Plants get too warm.
B. Sugars are produced
C. More green color is produced.
D. Green leaves turn red.
Answers
Answer:B. Sugar are produced
Explanation: when green leaves absorb sunlight it is converted to Energy by photosynthesis.
Answer:
I'm pretty sure it's C.
Explanation:
Plants don't get to warm unless they don't have oxygen, sugars are produced, but only during all of photosynthesis, and green leaves don't turn red unless the season is changing. But sun light gives chlorophyll what it needs to produce that green color. Therefor, C is your answer.
n Which of the following correctly describe ozone gas? Check all that are true. protects the Earth from UV radiation Filt a particulate pollutant in the atmosphere healthy to breathe a gas produced by chlorofluorocarbons - O a gas made of three oxygen molecules
Answers
Answer:
yes
Explanation:
that is true, but i do not understand the question?
What group does an eraser belong to?
plasma
solid
liquid
gas
Answers
Answer:
Solid
Explanation:
A solid is a state of matter characterized by particles arranged such that their shape and volume are relatively stable. I liked to think of it like this: If you put it in a container, it will keep its shape and remain stable.
Jack is heterozygous for mid-digit hair What is Jack's genotype?
Answers
Answer:
might help to add the answer choices, if this is a multiple choicer. if he's heterozygous , his genotype will be a capital and a lowercase, like Hh or Pp
Explanation:
hope this helps
please helpme on time limit and explain
Answers
Answer:
Net force is 100 N
Explanation:
You will use the formula to find the net force/force.
mass = 0.05 kg
acceleration = 2000 m/s^2
F = m × a
F = 0.05 kg × 2000 m/s^2
F = 100 N (Newtons)
Hope this helps, thank you !!
Microorganisms also exist in the fossil record, but they’re rarer than other types of fossils. The most common fossils form from hard body parts, such as bones, teeth, and shells. Why do you think these fossils are more common than fossils of other soft tissues or microorganisms?
Answers
Answer:
Organisms decompose more quickly when they are in contact with oxygen. ... When an organism is buried quickly, there is less decay and the better the chance for it to be preserved. The hard parts of organisms, such as bones, shells, and teeth have a better chance of becoming fossils than do softer parts.
Explanation:
Answer:
When the decomposing process of an organism is taking place, it is breaking apart the nutrients within the organism in order to return it to the Earth in itself. When an organism buried at a quicker pace it cause the decomposing process to last at a longer time, which in term makes the chance of it being better preserved in at the same time. Due the bones of different organisms we are able to analyze the organism that has decomposed, because once that time of decomposition is complete we will be able to see the fossils of the organism and the evaluate the categorization of the specific organism that a scientist is examining.
Explanation:
Which of the following greenhouse gases is the focus of current public discussion?
Answer choices
A ) Carbon Dioxide
B ) Methane
C ) Water Vapor
D ) Sulfur Hexafluoride
Answers
Answer:
a
Explanation:
bcoz op da grabiti of the earth
The diagram shows a certain type of mutation.
What type of mutation is shown in the diagram?
Answers
What is the definition of cellular respiration?
Answers
Answer:
Cellular respiration is the process by which organisms use oxygen to break down food molecules to get chemical energy for cell functions.
Explanation: have a nice day
What are the two main catagories of energy? I know the first in Kinetic but I don't remember the second.
Answers
What happens to the cell’s genetic information during the cell cycle?
Answers
Answer:I think During most of a cell's life cycle, DNA, along with proteins, is a mass of loose strands called chromatin (KROH-muh-tin). Before cell divion, DNA is duplicated, or copied. Then, in an early stage of cell division, the chromatin is compacted into visible structures called chromosomes (KROH-muh-sohmz).Mitosis is used to produce daughter cells that are genetically identical to the parent cells. The cell copies - or 'replicates' - its chromosomes, and then splits the copied chromosomes equally to make sure that each daughter cell has a full set.During interphase, the cell obtains nutrients, and duplicates (copies) its chromatids (genetic material). The genetic material or chromatids are located in the nucleus of the cell and are made of the molecule DNA. hope this helps have a nice night ❤️❤️❤️
Explanation:
Answer:Mitosis is used to produce daughter cells that are genetically identical to the parent cells. The cell copies - or 'replicates' - its chromosomes, and then splits the copied chromosomes equally to make sure that each daughter cell has a full set. And because During most of a cell's life cycle, DNA, along with proteins, is a mass of loose strands called chromatin (KROH-muh-tin). Before cell divion, DNA is duplicated, or copied. Then, in an early stage of cell division, the chromatin is compacted into visible structures called chromosomes (KROH-muh-sohmz).
Explanation:
What is an evolution in general?
Answers
Answer: A evolution is a process in which someone/something upgrades over the course of time. It usually leads to improvement in lifestyle of that species/thing.
Explanation:
Im not sure what the answer is
Answers
what occurs if a cell is damaged beyond repair?
Answers
Answer:
Apoptosis
Explanation:
Answer:
Apoptosis is programmed cell death, and it usually occurs when the DNA of the cell is damaged beyond repair. Photosynthesis and glycolysis are normal metabolic processes of the cell, and would not result from irreversible damage.
Explanation:
hope this helps
1. This organelle exists in two forms: Rough and smooth and acts as the transport system for the
cell.*
Answers
9. What are two ways in which cells use the energy provided by ATP?
a.
b.
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2. Making proteins
3. For photosynthesis