Answer:
True
Explanation:
Since a water shed stores storm water, it makes sense that it would build up until its full
Why does a cell need centrioles and spindle fibers to reproduce?
Answer:
These spindle fibers act as guides for the alignment of the chromosomes as they separate later during the process of cell division.
(credits to the rightful owner for this answer :)
The Hubble Constant measures distance in:
•astronomical units
•light-years
•kilometers per second per megaparsec
•parsecs
Answer:
light years
Explanation:
because the further way it is the more light years and it has to be travelling at the speed of light
Answer:
kilometers per second per megaparsec
Explanation:
A simple microscope consists of?
A, three lenses
B, two lense
C, one lene
D, four lens
please explain how a punit square works, I have a major test on it and im confused
Answer:
Explanation: https://youtu.be/agQpPPQ5IVQ
heres a video explaining
Answer:
The image is attached but it might be hard to understand because it's hard to explain
One letter from each parent are combined to create a genotype of one possible offspring. Example: G (from one parent) + g (from the other parent) = Gg (genotype of offspring)
Capital letters are dominant and lowercase letters are recessive
Dominant traits mask recessive ones so when the genotype of the offspring is Gg, it will be green because green is dominant over yellow
If you need any help with the questions on the test you can post them and i'll help
what is the end product of the cell cycle
Answer:
The Meiosis Cell Cycle
Explanation:
Cell cycle is the process if cell division. The end product of cell cycle is two genetically identical daughters cells produced by cell division.
What is cell cycle?Cell cycle is the process occurring through different stages by which a cell divides to form its daughter cells. Various enzymes have significant roles in cell cycle.
A large number of DNAs in the chromosome of a cell undergo division where, the double stranded DNA separate and and each strand forms two new DNAs.
Therefore, at the end of a cell cycle through proper cell division, two genetically identical daughters cells are produced.
To learn more about cell division, refer the link below:
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A population of 13 birds exhibits linear growth, with an average growth rate of 2.4 individuals per year. If environmental conditions and growth rate remain the same, how long would it take the population to increase to 156 birds?
Equation for linear growth. Pt equal P0 plus parentheses GR multiplied by t parentheses.
0.20 years
59.60 years
5.42 years
150.58 years
Answer:
i think it is 59.60
Explanation:
What are 3 things all living things have in common, from bacteria to potatoes to elephants?
Answer:
Here are 3 things all living things have in common:
1. They are all made of cells.
2. All living things have the ability to grow and change.
3. All living things maintain homeostasis.
Please give me brainliest if I helped!
Question 1 of 20
Select the best answer for the question
1
b
2
3
image by Open OC BY 30).
via Wikimedia Commons
1. This is an image of the phospholipid bilayer. Based on what you know about the structure of the phospholipid bilayer, what is the name of the structure labeled
27
A Hydrophobic tall
ОВ. АТР
C Sodium-potassium pump
D. Hydrophilic hea
Which of these conditions is most responsible for earth having an environment that supports life?
Answer:
Oceans regulating climate on land.
Explanation:
Oceans regulating climate on land is the most responsible for earth having an environment that supports life.
What is the global climate?The long-term distribution of heat and precipitation on Earth's surface is called global climate.
Ocean currents act much like a conveyer belt, transporting warm water and precipitation from the equator toward the poles and cold water from the poles back to the tropics.
Thus, currents regulate global climate, helping to counteract the uneven distribution of solar radiation reaching Earth's surface.
Hence, option A is correct.
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New seafloor material is formed at places in Earth's crust where
1. Rock is broken into pieces as tectonic plates push against one another
2. One tectonic plate slides beneath and is forced downward
3. Lave flow from volcano eruptions builds up over many thousands of years
4. Magma rises into the spaces where tectonic plates pull away from one another
New seafloor material is formed at places in Earth's crust where, one tectonic plate slides beneath and is forced downward. Thus, option 2 is correct.
What is tectonic plate?The word tectonic Plates was derived from Latin word tectonicus which means pertaining to building. Scientific theory considers that there are a number of large tectonic plates on earth, Which has been moving since 3.4 billion years ago.
Tectonic plates are consist of oceanic and continental lithosphere. Earths lithosphere has greater mechanical strength therefore, plates are able to move.
Therefore, option 2 is correct.
Learn more about tectonic plate, here:
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4.
Sex cells contain
chromosomes.
a. 46
b. 23
C.28
d. 1
Answer:
C i did this in ed not to long ago
which living organisms are included in Kingdom Monera
Answer:
archaebacteria and eubacteria are involved in kingdom monera
Bacteria, blue-green algae or cyanobacteria and mycoplasma are examples of living organisms which are included in Kingdom Monera.
Which statement is factual
The factual statement is Asexual reproduction produces offspring that are identical to the parent. Asexual reproduction is a type of reproduction in which offspring are produced from a single parent without the fusion of gametes. Hence option A is correct.
This means that the offspring inherit all of their genes from the parent, and are therefore genetically identical to the parent.
Sexual reproduction, on the other hand, is a type of reproduction in which offspring are produced from the fusion of two gametes, one from each parent.
This means that the offspring inherit genes from both parents and are therefore not genetically identical to either parent.
Therefore, option A) Asexual reproduction produces offspring that are identical to the parent is correct.
To know more about Asexual reproduction:
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_________ is when the cell uses the mRNA code to build protein. This process takes place in the _________ with the help of the organelle called the ___________.
Answer:
1. Translation
2. Cytoplasm
3. Ribosome
Explanation:
Translation is a process whereby the cell uses a mRNA template to produce an amino acid sequence (protein). It is the second stage of gene expression in living organisms.
Translation occurs in the CYTOPLASM of a cell with the help of an organelle called RIBOSOME. The ribosome attaches to the mRNA molecule in the cytoplasm to initiate the process of translation.
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP :((((((( PLEASE
Answer:
anther
Explanation:
The anther is responsible for producing cells by meiosis
Scientists are studying cellular respiration in a river ecosystem that has plants, animals, and
decomposers (which consume dead things). Which group or groups of organisms in the river
carry out cellular respiration?
Answer:
The answer is all living things
Explanation:
It is all living things because cellular respiration is needed for all living things bc it is breathing
All the organisms in the river will carry out cellular respiration.
What is cellular respiration ?Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy into adenosine triphosphate, and then release waste products.
Since all the life forms require energy to perform the metabolic activities, therefore all the living organisms carry out cellular respiration. Cellular respiration can occur both aerobically, or anaerobically.To know more about cellular respiration here
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Which macromolecule will your body never break down for energy?
Answer:
nucleic acid
Explanation:
Your body uses carbohydrates, lipids, and proteins for energy. The only biological macromolecule not used for energy is a nucleic acid.
Small sections of DNA that contain information for specific traits an organisms may inherit are called ________.
Answer:
Genes!!
Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.
Which Cell Parts are ONLY in Plant cells?
Please write the code of the transcribed RNA strand from this DNA:
ATTTOCATOCA
Someone please help me on my last question!!!!
Answer: food web
Explanation:
A food web shows how energy moves from organisms. Producers have 100% of the energy. From there, 10% is transferred to each of the next trophic level.
This is not a food chain because in a food chain, energy simply travels from one organism to the next. A food web is where you have many overlapping food chains. A prey predator interaction is simply the relationship two organisms have. It doesn’t focus on the path of energy through a community. It’s simply like saying “lions hunt gazelles”. This is not mutualism. Mutualism is an example of a symbiotic relationship where both organisms benefit. An example of this is an oxpecker and a rhinos. Rhinos are rid of pests and oxpeckers get food. Both organisms benefit. Other symbiotic relationships include commensalism (one organism benefits, other unaffected) and parasitism (one organism benefit, other is harmed).
A. Heart contraction
B. Hormone production
C. Information transfer
D. Structural support
Answer:
B
Explanation:
What major structures are located within the mediastinum on a fetal pig
The major structures that are located within the mediastinum on a fetal pig include the heart, esophagus, aorta, and part of the thymus gland.
Structures found in mediastinumThe mediastinum is part of the thoracic cavity that is medially located in the body. It is simply the space between the two lungs and where the heart lies.
The structures found in the mediastinum include the following:
heart, esophagus, aorta, and part of the thymus gland.The mediastinum is important to the fetal pig because it creates a pathway for structures traversing from the neck, superiorly, and into the abdomen, inferiorly.
Learn more about mediastinum here:
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An earthquake with a(n) of 7.2 releases about 30 times as much energy as an earthquake that registers 6.2 on the Richter scale. giving brainliest!!
Answer:
The correct answer is - magnitude.
Explanation:
The earthquake is measure by the Richter scale in the unit of magnitude. It is the size of the earthquake in the length into the width and the slip. Magnitude is nothing but the distance or the power or extent of the earthquake.
There are different energy at different measures of magnitude on the Richter scale. Magnitude of 7.2 releases 30 times more energy than the energy releases by 6.2 magnitudes.
how was sam greene during her polygraph test for the case of Anna gracia
Answer:
Im sorry what?
Explanation:
In which kingdom are all members multicellular eukaryotes that are also heterotrophs? A protist B fungi c animal
Answer: i think its c im not sure hope this helps
Explanation:
n an ocean, the water is not the same temperature throughout. Do you think the surface is warmer or cooler than the water at the bottom? (With Explanation)
Answer:
Cold water has a higher density than warm water. Water gets colder with depth because cold, salty ocean water sinks to the bottom of the ocean basins below the less dense warmer water near the surface.
Explanation:
How does the shape of vomerine teeth help it preform its function?(holding prey) This question is about frogs in case there is any confusion
Answer:
The shape in V of the vomerine teeth is useful to hook the prey and hold it until the frog can swallow it.
Explanation:
In frogs, we can distinguish maxillary teeth, premaxillary teeth, and Vomerine teeth.
Vomerine teeth are projections of the vomer bone, located in the anterior part of the paladar and between the internal nares.
Vomerine teeth are specialized structures that help frogs catch and hold their prey. They are not involved in chewing or killing (frogs swallow the entire prey alive), just holding the creature before swallowing it.
These projections are covered by soft tissue. When the frog catches the prey, presses the tongue against the roof of your mouth. The vomerine teeth hook the prey and prevent it from slipping or wandering away.
The shape in V of the vomerine teeth is useful to hook the prey and hold it until the frog can swallow it.
Question 7.
An ecological pyramid is a type of graph that can represent the amount of biomass, the amount
of energy, or the number of organisms at each trophic level in an ecosystem.
•TERTIARY
CONSUMERS
SECONDARY CONSUMERS
PRIMARY CONSUMERS
PRODUCERS
If the sizes of the blocks in the diagram above indicate the number of organisms in each trophic
level, which of the following statements is true?
A. There are fewer tertiary consumers than there are secondary consumers.
B.
There are more secondary consumers than there are producers.
C. There are more secondary consumers than there are primary consumers.
D. There are fewer producers than there are primary consumers. My
Answer:
A. There are fewer teriary consumers than there are secondary consumers.
Drag each term to the correct location on the table. Each term can be used more than once.
What are the inputs and outputs of cellular respiration and photosynthesis?
Answer:
Respiration is the reverse reaction of photosynthesis.
Explanation:
The inputs of cellular respiration are oxygen and glucose and the outputs of cellular respiration are energy in the form of ATP, water and carbondioxide while on the other hand, the inputs of photosynthesis are water and carbondioxide and the outputs of photosynthesis are glucose and oxygen. Glucose is stored in the body whereas some oxygen is used in the process of respiration while the rest is released in the atmosphere.