A warm, moist air mass collides with a cold, dry air mass
A warm, moist air mass collides with a cold, dry air mass causes a tornado to form. Thus, the correct option is C.
What causes a tornado?A tornado is a violently rotating column of air which is extending from the base of a thunderstorm down to the ground level. Tornadoes are the disasters which are capable of completely destroying well-made structures, uprooting trees, and the hurling objects through the air such as deadly missiles.
Tornadoes are developed from severe thunderstorms in the warm, moist, unstable air along and ahead of the cold fronts. Such thunderstorms may also generate large hail and damaging winds. When intense springtime storm systems produce large, persistent areas which support tornado development, major outbreaks can occur in the atmosphere.
Therefore, the correct option is C.
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Identify the type of plant tissue that brings in gases: epidermal muscle cellulose epithelial
Gases are brought in and released out through the epidermal tissues
Which of these is a likely goal of scientists involved in the Human Genome Project?
to create a map of every female’s genome
to understand the function of genes that are affected by disease
to prove that all medical conditions are related to specific genes
to develop organisms that have identical genomes
Answer:
B. to understand the function of genes that are effected by disease
Explanation:
i took the test
Answer:
B is the correct answer
Explanation:
Choose another feature of a bird and describe how that particular part is an adaptation
Answer:
Body Contour
The birds have a spindle-shaped body to offer less air resistance during flight. This helps the birds to conserve energy and become more efficient at flying
Which organism is a fungus-like protist?
O slime mold
O dinoflagellate
O diatom
0 yeast
Answer:
It's A.) slime mold
Explanation:
Edge said it was correct on a quiz.
Slime mold is an organism that looks like a fungus-like protist. Thus, the correct option is A.
What is Fungus?A Fungus may be defined as a eukaryotic organism that comprises microorganisms like yeasts and molds, as well as the more familiar mushrooms. Such types of organisms are spore-producing and typically feed on organic matter.
The fungus-like protists are unicellular in nature. As they are originally the members of fungi because such organisms are capable of producing sporangia.
Yeasts are members of the fungus kingdom, which are single-celled microorganisms. Diatoms are members of the algal class Bacillariophyceae. Dinoflagellates are members of the phylum Dinoflagellata which are single-celled eukaryotes.
A fungus-like protists organism has numerous properties that match the characteristics of fungi. All Fungi are heterotrophs in nature and thus they are incapable of the production of their own food.
Therefore, Slime mold is an organism that looks like a fungus-like protist. Thus, the correct option is A.
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In summers, the leaves of a potted plant droops when the soil becomes dry. Which cell organelle makes the leaves to droop?
1)Nucleus, as it stops making DNA.
2)Cell wall, as it starts to shrink.
3)Lysosome, as it is releasing the digestive enzymes.
4)Vacuole, as it loses all the water.
Answer:
4) Vacuole as it loses all the water
Explanation:
The enzyme lipase is produced in the pancreas to help digest fats in foods. The lipase breaks down the fats into which of the following?
A. amino acids
B. nucleic acids
C. fatty acids
D. polypeptides
The enzyme lipase is produced in the pancreas to help digest fats in foods. The lipase breaks down the fats into amino acids. Thus, option A is correct.
What are enzymes?Enzymes are the biological catalyst that speed up the chemical reaction that carries out in the body. Enzymes are protein by nature and there are number of enzymes present in our body such as salivary amylase, pepsin, renin, lyases, lygases etc
The main function of enzyme is to make the metabolism fast as well as speed up the chemical reaction carried out in the body.The best example of enzyme is salivary amylase which is an enzyme and it is present in the saliva and helps in the digestion of food.
Therefore, the enzyme lipase is produced in the pancreas to help digest fats in foods. The lipase breaks down the fats into amino acids. Thus, option A is correct.
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what are some of the key traits that make algae a desirable energy source
if you lined up TMV particles end to end, how many would fit along the length of the same paperclip?
Answer:
100,000 particles. (30,000,000/300 = 100,000)
Explanation:
Hope this helped.
=)
Many types of cells, such as the ones in this activity, live together in groups, called tissues. A tissue is a group of similar cells that together carry out a specific function.
Describe how the skin cells, neurons, muscle cells, and blood cells you have observed relate to the functions of skin, nerve, muscle, and blood tissue
Multicellular organisms, like people, are made up of many cells. Cells are considered the fundamental units of life. The cells in complex multicellular organisms like people are organized into tissues, groups of similar cells that work together on a specific task.
Description of the various cells to their functions of their tissues such as skin cells, neurons, muscle cells, and blood cells and function of skin, nerve, muscle, and blood tissue are as follows:
Skin cells relate to the functions of the skin:
1. functions:
it acts as a protective barriera sensory organ,a layer prevents nutrients and waterthermoregulation2. types of cells in the skin:
epidermis - waterproof barrierbasement membranedermis - secrets sweat and oil, sensation and blood to the skin, grows hair receptors to detect pain, temperaturesubcutaneous tissue - controls body temperature and stores fatNeurons related to nerves:
1. cells and their functions:
made up of
axons - nerve has many axonsglycocalyx - present in endoneuriumendoneurial fluid - surrounds the fiberendoneurium - a connective tissue that covers axons perineurium - it covers the bundles of axons or fascicleepineurium - the entire nerve covered with epineuriumnerves carry impulsesMuscle cells relate to muscle:
made up of elongated muscle fibers that are cellsprovides movements of our bodyhas a special protein that assists in the contraction and relaxationBlood cells related to blood tissue:
blood is a connective tissue made up of blood cells RBC and WBC suspended in matrix plasmaRBCs transport respiratory gases and nutrients,leucocytes for immunityplatelets for clotting of bloodLearn more about tissues:
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3. What will likely happen to New York and Europe in the future?
Answer:
In my opinion Europe and New York would probably grow, depending on how many people join their population.
Explanation:
I say this because many people love Europe and New York that they visit many times and most people go over their to stay for good.
8. What is an ecosystem?
PLEASE HELP ASAP
How do cells regulate the passage of materials across their membranes in order to maintain
homeostasis?
Cells maintain homeostasis with the cell membrane. The cell membrane regulates what enters and exits the cell.
What is the function of cell membrane?The cell membrane help to maintaining homeostasis by regulating the flow of substances through it and by recognizing potentially harmful agents to the cell. Cellular membrane has been constituted by the lipidic bilayer, whose characteristics allow it to behave as a semi-permeable membrane to the passage of substances.
The selective permeability of the membrane makes it possible to regulate the passage of water, molecules and ions through it into the cell and from there into the extracellular space, a characteristic that allows the maintenance of homeostasis.
The cell surface can identify foreign and potentially harmful agents, which can affect the internal balance, preventing in most cases their passage into the cell.
Therefore, Cells maintain homeostasis with the cell membrane. The cell membrane regulates what enters and exits the cell.
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What are the three properties of water that are unique to the conditions found on earth
Need help ASAP thank you
Answer:
It boils at 100 degree celsius
Cohesion: Hydrogen bonds holds water molecules together
It has high specific heat capacity
It boils at 100 degrees Celsius. Cohesion: Water molecules are held together by hydrogen bonds. It can withstand a lot of heat.
What makes water to unique?Water's chemistry and physics make it so special. Understanding water's most fundamental chemical characteristics is the first step in exploring its special characteristics.
Polarity is one of the special characteristics of water because it is composed of polar molecules. Each water molecule has one oxygen atom and two hydrogen atoms (H2O). Hydrogen bonds, which connect water molecules to one another.
Therefore, because water contains hydrogen bonds, the molecules are very cohesive and adhere to one another tightly. It is crucial to note that water has substantially stronger cohesiveness than the majority of other liquids.
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hi. i’m helping my cousin with homework and teaching her how to use this app. put these countries from largest to smallest; china russia india usa
Answer:
Russia, usa, china, india
Explanation:
Answer:
Russia, China, USA, India
Explanation:
The scientist Konstantin Mereschkowsky knew in the early 1900s that plants make their own food by using sunlight. He also saw tiny parts in plants called chloroplasts that do not appear in any animals. He hypothesized that chloroplasts are what help plants make food. After many more observations of all types of plants and animals, scientists are convinced today that chloroplasts make food for plants.
Answer:
Explanation:c
Answer:
c
Explanation:
What is the volume of this fish tank?
I= 50 cm h=12 cm w=20 cm
please help
Answer:
12,000 cm
Explanation:
To find volume, you multiply length times width times height. Therefore, your answer is 12,000. Hope this helps! :D
Aerobic respiration takes place in the ______________ inside cells while anaerobic respiration takes place in the _______________ of a cell. Question 4 options: cytoplasm, lysosome cytoplasm, mitochondria mitochondria, muscle tissue mitochondria, cytoplasm
Answer:
mitochondria; cytoplasm
Explanation:
Remember, the main difference between the two types of respiration is that Aerobic respiration relies on oxygen to break down body fats and sugars into energy. While Anaerobic respiration does not require oxygen to produce energy from fats and sugars.
Thus, In living organisms, it is believed that Aerobic respiration takes place in the mitochondria inside cells while Anaerobic respiration takes place in the cytoplasm of a cell.
Because viruses are prone to mutation and exchanging genetic information, the creation of a new lethal virus can occur at any time. *
true or false
Answer:
true
Explanation:
Cell membranes are a border between the aqueous
environment outside the cell and the aqueous
environment of the cytoplasm inside the cell. Cell
membranes are in part made of phospholipid polymers.
Based on the properties of the monomers that make up the phospholipid polymer, which of the following best predicts how the two phospholipids are positioned in the cell membrane?
A) The hydrophilic heads will face outward toward the cell's exterior and inward toward the cell's interior. The fatty acids will be tail-to-tail in the center of the membrane.
B) The glycerol region in the fatty acid will bend toward the interior of the cell. The choline will bend toward the exterior of the cell.
C) The hydrophobic heads will bind with other
hydrophobic heads and turn inward to the center of
the membrane. The fatty acids will randomly move, giving the membrane fluidity.
D) One choline will turn inward toward other choline in the bilayer. The fatty acids will be attracted to the choline and form the interior of the membrane.
Answer:
I think it’s C because the tails are inside the lipid bilayer and the choline which looks like the hydrophilic heads are the exterior
The hydrophobic tails of the phospholipid are in the interior with the hydrophilic heads facing the aqueous envrionment internally and externally in the cell membrane.
What is the cell membrane?The cell membrane is a phospholipid bilayer which serves to separate and protect the internal cell contents from the external envrionment.
The cell membrane membrane is arranged such that the hydrophobic tails of the phospholipid are in the interior with the hydrophilic heads facing the aqueous envrionment internally and externally.
Therefore, the hydrophilic heads will face outward toward the cell's exterior and inward toward the cell's interior while the fatty acids will be tail-to-tail in the center of the membrane.
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Michael needs to write his conclusion to his experiment after analyzing his data. Which of these does
he need to include?
Answer:
Things that should be included:
Explanation:
Whether he can accept or deline his hypothesis for the experiment, the data he observed to prove his experiment hypothesis, and the possible errors of his experiment and how it can be improved
what is the relationship between the cytoplasm and nucleus of a cell
Answer:
The nucleus is a cell's central organelle, which contains the cell's DNA (Figure 3.6). The cytoplasm is composed of two parts, the cytosol and organelles. Cytosol, the jelly-like substance within the cell, provides the fluid medium necessary for biochemical reactions.
Explanation:
What adaptation most likely helps this bird fly?
O A strong beak
Hollow bones
O Small feet
O The color of the bird
Answer:
Hollow bones because it will make the bird lighter.
Answer:
Hollow Bones
Explanation:
Being a bird you have to be able to carry yourself while flying, meaning that they need to be light in order to fly. Which is why hollow bones is reasonable answer.
copies the genetic instructions from DNA in
the nucleus, and carries them to the cytoplasm.
Answer:
Explanation:
Messenger RNA (mRNA) copies the genetic instructions from DNA in the nucleus, and carries the instructions to the cytoplasm
In the food chain below, which is the producer?
Answer:
Could you attach an actual pdf of the food chain so we can see?
The producer is whatever makes the food for the first organism in the chain.
Explanation:
how did the video tell you to remember what is happening during the anaphase stage of mitosis
Answer:
The two parts of the DNA line up on the sides of the cell, getting ready to let the cell pinch and then go into telophase
If I want to freeze water and I use warm water and cold water then the cold water will
freeze faster because it is closer to the freezing point already.
What is levels of organization
what does all living cells have
Answer:
Hope it helps
Explanation:
all cells have certain parts in common. The parts include a plasma membrane, cytoplasm, ribosomes, and DNA.
brainliest!! Which of the following can be found at a divergent boundary, but not a convergent boundary?
Volcanoes
Earthquakes
Rift Valleys
Mountain Ranges
Answer:
Rift valleys cannot be found at convergent boundaries
can someone please help!!
Answer:
either B. or D. but i think its B.
Explanation:
Answer:
B.
Explanation:
The passage specifically mentions that "In natural condition,'' with this information we can use the process of elimination.
A is incorrect, how can humans genetically engineer an animal that has been in the wild its whole life.
C. is incorrect, the shape of this dog, nay any animal can not change in one generation. If this had happened the dog would be considered having a disability.
D. is incorrect, again how could humans interfere and breed dogs if they have not had any human contact. unless they cross bread, which is very unlikely, due to the descendants of this specific breed, and their location in the globe.
with all of this information it is safe to assume that option B is correct; most likely the ancestors of this dog became used to not running and easily finding food so the dog had a beneficial mutation, where it got rid of a body part it did not need, like long legs, but kept or enhanced things it needed like a long nose.
hope this helped :)
