Answer:
C. airplane
Explanation:
10 PTS! What is a good idea for a scientific experiment?
An experiment is a procedure carried out to support, refute, or validate a hypothesis. Experiments provide insight into cause-and-effect by demonstrating what outcome occurs when a particular factor is manipulated. scientific problem is something you don't understand but you can do an experiment to help you understand. Scientific problems are usually based on observation of scientific phenomena.
well, here are two ideas.. you can pick one you like.
First one - Skittles Science
A Lesson in: Stratification
A great way to get rid of extra candy, this easy science experiment for kids uses Skittles and whatever liquids you want to use. The idea is, the candy is made of ingredients that dissolve, so kids get a chance to guess which liquid will make the Skittles dissolve the fastest. Get more info over at Little Bins for Little Hands.
Messiness factor: 2 sponges
Second one - Pasta Rocket
Believe it or not, you can create a very simple hybrid rocket engine using nothing but some yeast, hydrogen peroxide, a jar, fire and ... a piece of uncooked pasta.
When you mix the yeast and hydrogen peroxide together, they react and create pure oxygen gas. When this gas is funneled through a piece of pasta, all you need is a little bit of fire and you've got yourself a pasta rocket.
Kangaroo rats are rodents that eat seeds and nuts and burrow in the ground to keep cool. These animals do not need to drink water because they get all the water they need from their food.
Where are these organisms adapted to live?
temperate rain forests
tundras
deserts
savannas
Answer:
your answer would be Deserts
hope this helps!
Explanation:
right on science on edge 2021
Answer:
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Explanation:
CCCCCCCCCCCCCCCCCCCCCCCCC
pros and cons of swarm of bees
I need help please, it's for biology
Answer:
the answer to your question is glucose
Answer:
it should be light
Explanation:
as photosynthesis uses the energy of sunlight to convert water and carbon dioxide (reactants) into high-energy sugars and oxygen (products).
What is glycolysis ?
Answer:
the breakdown of glucose by enzymes, releasing energy and pyruvic acid.
Explanation:
Which describes the polarity in a water molecule?
partial negative charge on the ancygen atom because its electrons are pulled toward the hydrogen
atoms
partai negative charge on the cygen atom because it pulls electrons from the hydrogen atoms
partial positive charge on the oxygen atom because it pulls electrons from the hydrogen atoms
partial positive charge on the oxygen atom because its electrons are pulled toward the hydrogen atoms
Which describes the polarity in a water molecule?
There is partial negative charge on the oxygen atom because it pulls electrons from the hydrogen atoms.
Hope this helps! Please correct me if I'm wrong :)
Sasha could run one mile in 10 minutes last year. She can run a mile in 8 minutes this year. By what percent did her timing improve?
Answer:
20% correct me if i am wrong
Explanation:
The whale shark is accompanied by pilot fish, who ingest any parasites they find on the surface of the shark’s skin. Identify the relationship as predator-prey, mutualism, commensalism, parasitism, or interspecific competition.
Answer:
Mutualism
Explanation:
The relationship is mutualism because the fish rids the whale of parasites and in turn, the whale lets it travel safely with it. Both species are being benefited.
hope this helps :)
can someone please help me .
Answer:
C - Enzymes slow the reaction so more products can be produced.
Explanation:
Hope this Helps!
Have a great Day! :D
The third level of classification is
15. Which of the following would only eat eucalyptus leaves?
O Carnivore
Detritivore
Herbivore
O Omnivore
PLS WILL REWARD I SWEAR TO GODDD
help !! i’m manifesting a great life for whoever answers much luv
Answer:
Me help
Explanation:
See me help
Answer:
Solar energy.
Wind energy.
Hydro energy.
Tidal energy.
Geothermal energy.
Biomass energy.
a limiting factor that could hurt an organism if there was too much of it.
Answer & Explanation:
Sun, weather. Too much sun could dry up an otherwise moist organism, as well as harm the resources that that organism need to survive.
According to the base-pairing rules of DNA, if the sequence of bases on one strand was CGGCTTA, what would be the sequence of based on the complementary strand?
Answer:
GCCGAAT
Explanation:
Deoxyribonucleic acid, also known as DNA, is a molecule that serves as the genetic material in living organisms. It is a double-stranded molecule made up of nucleotides subunits. The nucleotides, which are Adenine (A), Guanine (G), Cytosine (C) and Thymine (T) on each strand are held together using the COMPLEMENTARY BASE PAIRING RULE.
The complementary base pairing rule states that an Adenine base will always hydrogen bond with Thymine base while Guanine will always bond with Cytosine base i.e. A-T, G-C. Based on the rule, a DNA strand with sequence: CGGCTTA will have a complementary sequence of GCCGAAT on the other strand.
WILL GIVE BRAINLIEST!!
1. Describe some of the natural hazards and disasters that can occur on earth, how they affect the earth and its population, and how these effects can be minimized.
Answer:
Wild fires
Explanation:
They can destory whole forests and reduce they air quiltiy in those areas because of the smoke. They also reduce the air quality over time because the trees they destoryed can no longer produce new oxogen. These effects can be minimized we can put out and report unattened fires, use caution when using flamable liquids.
please helpppppppppppppp
How should the model be labeled to describe the chromosomes during meiosis?
A
B
C
D
Answer:
i believe its C
Explanation:
Bio
Which of the following processes only occurs during endocytosis? (Pearson, 2011)
. A larger movement of molecules occurs that requires the participation of transporter molecules.
b. A movement of substances occurs from a medium where there is higher concentration to a medium of lower concentration.
c. The cell moves large molecules or particles into it, encompassing them in an invagination of its cytoplasmic membrane.
d) Substances move against their concentration gradient and therefore require the expenditure of metabolic energy.
Answer:
C
Explanation:
Endocytosis refers to the process of a cell 'consuming' a large particle and keeping them in its cytoplasmic membrane.
why cell differentiation is important in the development and growth of a baby from a fertilised egg.
because babies need different types of cells to do different jobs as the fertisiled egg starts to divide each cell specialises to from a part of a body
As the fertilized egg begins to divide, each cell becomes specialized to come from a portion of the body because kids need various types of cells to perform various tasks.
What is the role of cell differentiation in infant?A multicellular creature requires differentiated cells because they can carry out specialized tasks for the body.
Specialization, though, has a price. The trade-off is that differentiated cells frequently lose their capacity to proliferate.
When discrete tissue layers first emerge during a process known as gastrulation in vertebrates, differentiation starts.
Cell differentiation is a crucial process through which a single cell gradually evolves, enabling development that leads to the formation of diverse organs and tissues.
Therefore, for growth and development of baby cell differentiation is important.
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If a black guinea pig Bb were crossed with a white guinea pig bb, what would be the resulting phenotypic ratio?
Answer:
1:1 because one black guinea pig to every 1 white guinea pig.
What is a function of the integumentary system?
absorbs water
grows new tissue
breaks down chemical bonds in food
forms blood clots
The function of the integumentary system is that it grows new tissue.
The integumentary system is know as the largest organ system of the body. This is also called skin. The two main layers of the skin includes
epidermis anddermisThe epidermis is the most superficial layer of the skin. The maintenance of a healthy epidermis helps protecting the body and it depends upon three processes being synchronised:
desquamation(shedding) of the keratinised cells from the surfaceeffective keratinisation of the cells approaching the surfacecontinual cell division in the deeper layers with newly formed cells being pushed to the surface.Therefore, the function of the integumentary system is that it grows new tissues in the epidermis layer which helps in the protection of the body.
Learn more here:
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Soraya left some soup in the refrigerator. She looked at the soup every day, but she always decided not to eat it. After five days, she started to see mold growing on the surface of the soup. She looked up mold online and found that mold is made of fungal cells. If she ate the soup before she saw the mold, on day 4 when it was still growing, would she have gotten sick?
Answer:
She didn't see the mold growing because mold cells at the start are way to small for the human eye to see. Because of the growth after 5 days, it became visible. She would still get sick because the mold cells are still there, even though mold cells are too small for to see.
Explanation:
i hope this helps
Why would a plant not grow well in green light?
Answer:
green light is not real light plants need the sun which produces real energy
Green light is the least effective for plants because they are themselves green due to the pigment Chlorophyll. Different color light helps plants achieve different goals as well. Blue light, for example, helps encourage vegetative leaf growth. Red light, when combined with blue, allows plants to flower.
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In an animal cell, DNA may be found
in the nucleus, mitochondria, and rough ER.
only in the nucleus and rough ER.
only in the nucleus and mitochondria.
only in the nucleus.
Answer:
Se encuentra dentro del núcleo
Explanation:
In an animal cell, DNA may be found Only in the nucleus. Therefore option D is correct.
In an animal cell, DNA is primarily found in the nucleus, which is the cell's control center.
The nucleus houses the cell's genetic material, including DNA, which carries the instructions for the cell's growth, function, and reproduction. The DNA in the nucleus is organized into structures called chromosomes.
While mitochondria and rough endoplasmic reticulum (ER) are important organelles involved in various cellular functions, they do not contain the cell's primary genetic material.
Mitochondria have their own small amount of DNA, but this DNA is separate from the nuclear DNA and is involved in mitochondrial functions. Rough ER is involved in protein synthesis and transport but does not house DNA.
Therefore option D only in the nucleus is correct.
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Explain how a pond could become a swamp.
Answer:
if lots of plant life began to grow in it, the soil started to erode to make it muddy and unstable, and it was perpetually damp, moist and humid, certain creatures would start to live there and it would be very close to becoming a swamp
Explanation:
8. Which body system absorbs oxygen? ____________________________________________
9. Which body system distributes oxygen? __________________________________________
10. Which body system absorbs nutrients? ___________________________________________
11. Which body system distributes nutrients? ________________________________________
12. What organism aids your body with digestion? ____________________________________
Answer:
8. respiratory system
9.circulatory system
10.digestive system
11. circulatory system
12. e.coli, pro-biotic bacteria/enzymes
Explanation of 12:
Lactic acid bacteria and Bifidobacteria are two important types of gut bacteria, which are autochthonous ones from birth or acquired from digested food. Lactobacillus and Leuconostoc spp. are the main lactic acid bacteria found in the human intestine.
1 point
Box A
D
1
F
Choose
This is a required question
What are lymph nodes and where are they found?
Answer:
lymph flows through the lymph nodes. Lymph nodes themselves are each of a number of small swellings in the lymphatic system where lymph is filtered and lymphocytes are formed. They can be found at the neck, underarms, chest, abdomen, and groin
Explanation:
Amylases break downs cellulose into glucose and fructose
True or false?
Answer:
False amylase does not break down cellulose into glucose and fructose.
Explanation:
Why is the sequence of amino acids important to protein function?
Multiple choice question.
A)
The sequence of amino acids doesn't have an effect.
B)
The order of the amino acids can be read like a code to assemble DNA.
C)
The order of amino acids determines the shape a protein will take.
D)
Amino acids can only be combined in a specific order, otherwise, the bonds will fall apart.
