Answers
Related Questions
How Many Years Ago Was Parachute Invented?????
If YOU WANT BRAINLEST THEN ASAP
Answers
Answer: 4,000 years ago
The parachute was invented 4,000 years ago, when Chinese observers noticed that air resistance slowed free-falls. Legend states that a safe jump was made from a granary using two bamboo hats. In the 800s, Abbas Ibn "Armen" Firnas jumped off a tower in Cordova (Iberian peninsula) using a large cloak like a wing.
water strider able to walk on the surface of the lake
Answers
Answer: ??
Explanation:
Answer:
it is able to walk on water because it's feet have hydrophobic atoms on their feet that help them walk on the water
The energy-yielding phase of _____________ generates two molecules of NADH and four molecules of ATP per processed glucose molecule.
The citric acid cycle
The electron transport chain
ATP synthase
Glycolysis
Answers
Answer:
I think it’s Glycolysis
Explanation:
Answer:
Hi, there the answer is Glycolysis
Explanation:
Glycolysis produces 2 ATP, 2 NADH, and 2 pyruvate molecules: Glycolysis, or the aerobic catabolic breakdown of glucose, produces energy in the form of ATP, NADH, and pyruvate,
Hope This Helps
Plz do 6 and 9❤️❤️❤️❤️❤️ Plz
Answers
Answer:
no
Explanation:
State your claim. Make sure your claim fully explains how infrared photography can be used to visualize temperature differences
Answers
Answer:
Infrared thermography using an infrared camera is the most popular technique for detecting surface temperature without contact. ... Passive thermography measures relevant temperature differences of the surface by heating it with lamps (heat sources).
Which part of the brain is indicated by the arrow below?
Pons
Cerebellum
Cerebrum
Medulla oblongata
Answers
Answer:
Pons
Explanation:
The Pons of the brain is indicated by the arrow below.
Pons is located in front of cerebellum, composed up nerve fibers make a bridge between he two hemispheres of the cerebellum of brain. Thus option A is correct.
What are the different parts of brainstem ?
The brain stem have different parts such as midbrain, pons, medulla oblongata.
The midbrain present between the cerebrum and pons.
The nuclei and cerebral tracts are present, where nuclei act as a relay stations for both ascending and descending nerve fibers, mainly involve in auditory and visual reflexes.
Pons is present in front of cerebellum, the nerve fibers make a bridge between the two hemispheres of the cerebellum.
Medulla oblongata is the most interior part of the brain stem, continuous with the spinal cord, the outer portion is called white matter and the central portion have grey matter.
Thus option A is correct.
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help..........................
Answers
Answer:
d
Explanation:
tRNA is involved in?
A. carrying amino acids
B. carrying glucose molecules
C. carrying ribosomes
D. carrying nucleotides
Answers
Answer:
carrying aminio acid
hope this helps!
add me as a friend if you can:)
When deciding on new environmental policies
and laws, which term is used to describe the
comparison between benefits and costs of
human activities?
Answers
Answer:trade-off
Explanation:trust me bro i just got it right
Drag the tiles to the correct boxes to complete the pairs.
Match the terms with their definitions.
Dominant gene.
Phenotype.
Gene.
Genotype.
A sequence of DNA responsible for coding a protein ___.
The complete range of alleles an organism carries for a specific trait ___.
An allele that determines the outward trait of a heterozygous organism ___.
The observable characteristics of an organism ___.
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Answer:
1. phenotype
2. dominant gene
3. genotype
4. gene
What is the process of mitosis?
Answers
Answer:
duplication of 2 dioploid identical sister cells
Explanation:
inter-phase, pro-phase, meta-phase, ana-phase, telo-phase, cytokinesis
Which of the following is formed last in daughter cells when plant cells divide?
The nucleus
The nuclear envelope
The cell membrane
The cell wall
Answers
Answer:
The cell wall is formed last
Answer:
the nucleus is the last thing formed
The student comes up with the following hypothesis: Hypothesis: If I increase the
temperature of the water, then the rate of cellular respiration will increase because the
yeast will be more active. For the lab report, what should the student state as their
problem/question they are trying to answer
Answers
Answer:
what happens to the rate of cellular respiration when the temperature of the water increases.
Explanation:
I'm not 100% sure but i think that, that is at least close to what you are looking for.
Explain the role of PERISTALSIS during your food’s time in the esophagus as it travels to the stomach.
Answers
Peristalsis helps in storing food, breaking down food down and mixing it with juices secreted by stomach lining. Peristalsis in stomach helps in partial digestion of food called chyme.
When a bat is hibernating, how fast does its heart pump?
Answers
Answer:
20 beats per minute
Explanation:
Answer:20 beats
Explanation:bat's heart rate slows to only 20 heartbeats per minute.
Which RNA base pairs with the adenine in DNA?
Thymine
guanine
cytosine
uracil
Answers
Answer:
uracil
Explain: it pairs up with the dna
Besides the interaction between animals and plants, what other factors may be involved in the carbon and oxygen cycles?
Answers
Answer: .co2
Explanation: co2
The other factors which are involved in the carbon and oxygen cycles are air, ground, respiration, and photosynthesis.
Which factor contributes to the carbon cycle?
Explanation: Human activities have a tremendous impact on the carbon cycle. Burning fossil fuels, changing land use, and using limestone to make concrete all transfer significant quantities of carbon into the atmosphere.
How do plants and animals interact with the carbon cycle differently from one another?Through food chains, the carbon that is in plants moves to the animals that eat them. Animals that eat other animals get the carbon from their food too. Carbon moves from plants and animals to soils. When plants and animals die, their bodies, wood, and leaves decay bringing the carbon into the ground.
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Why does a buzzer starts to buzz as soon as the circuit is complete?
Answers
Answer:
The circuit is complete again and the the electric charges start to flow. ... Depending on the distance between the electromagnet and the nail, the rigidity of the rubber band and the strength of the electromagnet, the circuit can be broken and completed several times a second. Hence you hear a buzzing sound
Answer:
Depending on the distance between the electromagnet and the nail, the rigidity of the rubber band and the strength of the electromagnet, the circuit can be broken and completed several times a second. Hence you hear a buzzing sound.
A 10 N force and a 15 N force are acting on a box in opposite directions what edition force must be added to produce equilibrium
Answers
Answer:
5N of force acting the same way as the 10N of force to make it 15N of force
Explanation:
During the Cardiovascular Function Labster simulation, cardiac output did not increase as much as oxygen consumption rate (which increased 8x), what is the most likely mechanism that could allow increased oxygen delivery by the cardiovascular system
Answers
Answer:
An increase in the rate of oxygen that has been removed from hemoglobin could increase the supply of oxygen by the cardiovascular system.
Explanation:
Hemoglobin is a protein, present in the cardiovascular system, whose main function is to remove oxygen from the lungs and take it to the tissues of the human body. Therefore, the more oxygen is removed from the hemoglobin, the greater the oxygen supply. This applies even in the situation presented in the question above, where cardiac output did not increase in the same way as oxygen consumption. In this case, if oxygen consumption is high, the removal of oxygen from the hemoglobin must be increased to supply this consumption.
What are the products of photosynthesis?
O A. C2H4O2 and H20
O B. C2H4O2 and 02
O C. C6H1206 and H20
O D. C6H1206 and 02
:)
Answers
Answer:
c
Explanation:
am not really sure but the c6h12o6 actually stands for glucose
CHAPTER ONE THE CHEMICAL COMPONENTS OF THE CELL Biology Form Three Student Book
1. What is the percentage by mass of oxygen, carbon, hydrogen, nitrogen,
phosphorus and sulfur in the earth and in the human body? What do you
observe?
(MB
2. Which elements have a higher percentage in the nature and in the human
body? State some compounds that contain these elements in their struc-
ture.
3. Many chemical substances enter the structure of the of the cell. In your
opinion, what is the importance of these substances? Why have you select-
ed these substances?
4. There are other elements that exist in a fewer percentage, search these
elements and state the percentage abundance of each in the cells of living
organisms.
Answers
2. The four most abundant elements in the human body – hydrogen, oxygen, carbon and nitrogen – account for more than 99 per cent of the atoms inside you.
▪️Chapter - The fundamental unit of life
▪️Quality answer needed
▪️No Copied answer ( This type of answer will be reported at spot)
✗No spam please..
Answers
Answer:
The difference between Prokaryotic cell and Eukaryotic cell are;
[tex]\begin{array}{lll}&\underline {\text {Prokaryotic}}& \underline {\text {Eukaryotic}}\\ \\ \text {Nuclear \ membrane \ and \ nucleus} & \text {No \ true \ nucleus \ or} & \text {Has \ a \ true \ nucleus} \\& \text {nuclear \ membrane} & \text {nucleoli \ and \ nuclear \ membrane}\\\\ \text {Membrane \ bound \ cell \ organelle} & \text {None &Present} \\\\ \text {Chromosome \ number \ and \ shape} & \text {One} & \text {Several, more \ than \ one} \end{array}[/tex]
Explanation:
Prokaryotic cells
The plasma membranes surround prokaryotic cells, however, within their cytoplasm, there are no organelles bound to the membrane and there is no nucleus in the prokaryotic cell which differentiates it from the eukaryotic cells
Eukaryotic cells
Eukaryotic cells also have plasma membranes, ribosomes and cytoplasm. Eukaryotic cells also have membrane-bound nucleus, membrane bound organelles, such as chloroplast, mitochondria, endoplasmic reticulum, and Golgi apparatus which together differentiates it from a prokaryotic cell
What results will the scientist most likely obtain when placing drops of the indicator on the leaves?
Answers
Answer:
The scientist will be most likely obtain when placing drops of the indicator on the leaves by resulting dark purple.Explanation:
dark purple is the answer.
Considering that the indicator is Phenolphthalein, then it will remain colourless. If it is methyl orange, then it will become red. If it is universal indicator, then it will become blue to dark blue. Because leaves are slightly acidic.
which of the following observations led mandel to conclude that some traits were recessive?
Answers
Answer:
D
Explanation:
PLS HELP BIG GRADE 5. Water stored in a reservoir is used to generate electricity as it flows down and into a river. The river flows to the ocean, where it evaporates to form clouds. Rain falls from the clouds into streams that flow into the reservoir.
Which location of the water has most potential energy? Assume the amount of water in each place is the same. These are the locations: 1. where it enters the river from the reservoir, 2. when it is in the ocean, 3. when it is in the reservoir, and 4. when it is in the clouds.
1. Where it enters the river from the reservoir.
2. When it is in the ocean.
3. When it is in the reservoir.
4. When it is in the clouds.
Explain your answer.
Answers
Answer: Water falls from a reservoir through a channel to a turbine. The water turns the turbines, which allows the generator to make electricity.
Explanation: Hydroelectricity can be defined as the generation of electricity by utilizing the speed of water stream in a reservoir of water. The high speed water current is used to move the water turbine the energy produced in the turbine can be used to generate electricity by the generator.
With 600 islands, the largest freshwater lake in Europe is Lake _________
Answers
Answer:
Lake Ladoga is the answer
which statement regarding these methods of reproduction is correct?
Answers
Answer:
put the picture of the question
Explanation:
i cant help you if you dont
What are the early signs of osteoarthritis?
Answers
Pain circumstances: can occur related to weather
Pain types: can be severe in the joints
Joints: stiffness, crackles, swelling, or tenderness
Hand: bump on the finger or bony outgrowth in fingers or toes
Also common: joint deformity or limping
Joint pain in the hands, neck, lower back, knees, or hips is the most common symptom
What is an example of the strong force in action
Answers
Answer:
A magnet keeps a cabinet door closed. The Sun pulls on Earth as Earth moves around the Sun. The protons in the nucleus of a carbon atom are held together.So this is an example of the strong force in action.
There are 4 fundamental types of forces:
1. Electromagnetic
2. Gravitational
3. Strong
4. Weak
You asked about strong force, the strong force keeps quarks together in clusters to make more-familiar subatomic particles, such as protons and neutrons.
