Write the formula for acceleration.
Answers
Answer: Acceleration (a) is the change in velocity (Δv) over the change in time (Δt), represented by the equation a = Δv/Δt. This allows you to measure how fast velocity changes in meters per second squared (m/s^2). Acceleration is also a vector quantity, so it includes both magnitude and direction.
Answer:
hope this helps
Explanation:
Related Questions
Which of the following statements regarding prokaryotic and eukaryotic cells is true
Answers
Answer:
I would need the statements to answer that. however prokaryotic cells are plant cells and eukaryotic cells are animal cells
Answer:
They are typically smaller than eukaryotic cells. The DNA of a prokaryotic cell is contained in the nucleoid. There are several ways in which prokaryotic cells are different from eukaryotic cells. Firstly, they are generally smaller in size, their organelles are not membrane bound, and they have no nucleus. They, however, share commonalities with eukaryotic cells including the presence of a bilipid plasma membrane, presence of ribosomes and DNA.
Hope this helps, have a great day/night, and stay safe!
Can somebody help ?!!!!
Answers
Answer:
speed=distance÷time
2m/s,1.5m/s,1.25m/s,0.5m/s
Explanation:
speed=distance÷time
20/10=2m/s
30/20=1.5m/s
50/40=1.25m/s
30/60=0.5m/s
question
A student poured a solution of bromothymol blue indicator into three test tubes. Then he placed an aquatic plant in two of the test tubes, as shown below. He placed a stopper on each test tube and placed them all in the dark for 24 hours. Bromothymol blue turns from blue to yellow in the presence of CO2
Predict what will happen to the test tubes in Figure 9–9 after 24 hours in the dark.
Answers
In the dark the aquatic plant won't do photosynthesis. Instead it will do cellular respiration in which it will produce CO2. Therefore after 24 hours of letting the plant in the dark introducing Bromothymol in the solution will cause it to turn yellow.
The first hoops were actually peach baskets and the first backboards were made of plywood. The given statement is true.
Why mental health and emotional health is an important role in ones life?So you'll be getting out of the house and hanging out with them rather than being alone with no one to talk or turn to. Which now leads us to mental health our emotions will be average rather than feeling utterly alone and if you ever feel that way your good friend will help you and talk you through it.
The health triangle consists of Physical, Social, Mental Health. Physical health deals with overall working for organs and skeleton structure together. It includes food intake, sleep and exercise and Mental health deals with how peaceful and positive mind human being have. It includes stress management and mental diseases. Social health deals with how we interact with people and how often we interact. It includes family and friends relationships.
Therefore, The first hoops were actually peach baskets and the first backboards were made of plywood. The given statement is true.
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How many monomers are in the polymer of a lipid
Answers
Answer:
Typically two, because fat is a lipid and contains two monomers
Explanation:
Answer: 2
Explanation:
Fatty acid and glycerol
10. How are these two processes (photosynthesis and respiration) related?
Answers
Answer:
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.
Explanation:
ANSWER ASAP PLEASE. What process occurs after glycolysis if oxygen is still available for cellular respiration?
Answers
Glycolysis is the process of breaking glucose into energy. If oxygen is still available for cellular respiration after glycolysis then, the Krebs cycle and oxidative phosphorylation will occur.
What is Kreb's cycle?Kreb's cycle (TCA) is the important cycle in aerobic organisms that produce energy from acetyl CoA into NADH, ATP, and FADH₂ through the proteins, carbohydrates, and fats.
In oxidative phosphorylation, the ATP synthesis is connected to the ETC and along with the citric acid, the cycle produces more energy in the form of ATP in the presence of oxygen.
Therefore, the Kreb cycle and oxidative phosphorylation occur if oxygen is still available after the process of glycolysis.
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why are plublishing results imporant to science
Answers
Answer:
Explanation:
Because, everyone will know what the scientist are working on and see for example in sickness cases if they are working on a vaccine and if they make an progress... At least that's what I think.
Hope this helps!
What will happen to the pressure in the brain if water moves into it from the blood?
Answers
Answer: with to much presher you could get a blood clog or brain dameg
Explanation:
Answer:
Increase
Explanation:
The pressure increases because the skull limits further expansion of the brain
CELLULAR RESPIRATION
What happens to the energy after cellular respiration? What happens to the carbon dioxide and water?
Answers
Answer:
Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP. Carbon dioxide dissolves in water and slowly reacts with water to produce carbonic acid.
Explanation:
A scientist is using a species of green algae to study electron transport chain in photosynthesis. He uses a laser to inactivate all of chlorophyll A in the algae, but leaves chlorophyll B intact (case 1). In a separate experiment, the scientist applies a chemical to the algae that inhibits PS I but does not affect PS II (case 2).
Answers
Answer:
The scientist done wrong by inactivating chlorophyll A and PS I.
Explanation:
The scientist done wrong by inactivate chlorophyll A and PS I. If he wants to study electron transport chain in photosynthesis, he needs chlorophyll A and PS I for that because the central role of chlorophyll A is to donate electron in the electron transport chain while on the other hand, the primary function of the photosystem I is the NADPH synthesis, where it receives the electrons for PS II.
Look at the photo. Explain how it shows both an individual and a community
Answers
In which situation would water enter a cell through omosis?
Answers
Answer:
Water moves into and out of cells by osmosis. If a cell is in a hypertonic solution, the solution has a lower water concentration than the cell cytosol, and water moves out of the cell until both solutions are isotonic.
Explanat
Which of the following is not a part of Cell Theory?
a. Plant cells are the only cell that are a part of the Theory.
b. Cells are the basic unit of structure and function in living cells.
c. New cell come from existing cells.
d. All living things are made up of one or more cells.
Answers
Answer:
a.Plant cells are the only cell that are part of the cell theory
Explanation:
all cells are part of the cell theory. despite what kind they are
has anyone done this worksheet? i need help with it. thanks:)
Answers
Infer how and why humans have changed species through breeding.
Answers
Answer:
Artificial selection is the process by which humans choose individual organisms with certain phenotypic trait values for breeding. If there is additive genetic variance for the selected trait, it will respond to the selection, that is, the trait will evolve. All of our domesticated species, including crop plants, livestock, and pets, are the products of artificial selection for desirable traits, such as seeds and fruits that do not disperse readily, increased meat and milk production, and docile behavior.
Two weeks in a row are rainy, cancelling Lizette's weeding sessions. When she gets back out to the garden, the weeds are huge. Lizette peeks
under the leaves of the weeds and observes some struggling radishes and carrots. They are small and yellowish and look unhealthy.
Since it has rained for two weeks, she knows the plants have plenty of water. Which of the following must also be present for the vegetables to grow
and thrive?
A food
B butterthes
C DNA
D cells be
Answers
Answer:
A
Explanation:
HUMERO - DELTOIDES - COSTILLAS – TIBIA – CODO – BICEPS – ADUCTOR – MUÑECA – CUBITO – PECTORAL – CADERA – GEMELOS– VERTEBRAS – CLAVICULA – TOBILLO – DORSAL – CUADRICEPS – HOMBRO – ROTULA – FEMUR – ABDOMINAL- CRANEO- OMOPLATOS- FALANGES –IZQUIOTIBIAL – CORAZON Huesos: Músculos: articulaciones:
Answers
Answer:
Huesos: HUMERO, COSTILLAS, TIBIA, CUBITO, VERTEBRAS, CLAVICULA, ROTULA, FEMUR, OMOPLATOS, FALANGES.Músculos: DELTOIDES, BICEPS, ADUCTOR, PECTORAL, GEMELOS, DORSAL, CUADRICEPS, IZQUIOTIBIAL, CORAZON, ABDOMINAL.Articulaciones: CODO, MUÑECA, CADERA, TOBILLO, HOMBRO, CRANEO.Explanation:
Los huesos son órganos que tienen la función de dar estructura, protección y soporte al cuerpo. A los huesos se le unen los músculos, los cuales hacen que los huesos se muevan al contraerse estos. Las articulaciones unen los huesos entre sí y permiten junto con los músculos el movimiento del cuerpo y de sus diferentes partes.
What layer of the atmosphere is the ozone layer found.
Answers
Answer:
stratosphere
Explanation:
Answer:
Stratosphere is the answer
4. Which is an example of a fungus?
O blue-green algae
slime mold
O bread mold
O brown algae
Answers
Answer:
Bread mold is an example of a fungus.
hope it helps!
7th grade science questions
How do living creatures produce light?
Describe two ways that bioluminescence is useful to the firefly?
How have coal miners made use of bioluminescence?
Rudolph is famous for his glowing red nose
What could possibly make his nose emit light?
Why would the glow of his nose be red?
Please don't answer just for points, I need this to be done by today! Thank you for your time.
Answers
Answer:
Bioluminescence is the production and emission of light by a living organism
Explanation:
Bioluminescence occurs through a chemical reaction that produces light energy within an organism's body. For a reaction to occur, a species must contain luciferin, a molecule that, when it reacts with oxygen, produces light. ... Many organisms also produce the catalyst luciferase, which helps to speed up the reaction.
Why do scientists classify and organize organisms? Choose best answer.
To note similarities and differences in different organisms and to avoid confusion when studying them.
To keep a list of all organisms currently living on Earth.
Because animals needed to have similar names but plants could have multiple names without causing confusion.
Because animals need to know to which group they belong to.
Answer right = brainlist
Answers
Answer:
To note similarities and differences in different organisms and to avoid confusion when studying them.
Explanation:
The science of classifying living things is called taxonomy. Scientists classify living things in order to organize and make sense of the incredible diversity of life. They group together organisms that have similar proteins and DNA.
How does the stratigraphic principle help us determine the age of layers of rocks?
Answers
Answer:
The principles of stratigraphy help us understand the relative age of rock layers. Layers of rock are deposited horizontally at the bottom of a lake (principle of original horizontal). Younger layers are deposited on top of older layers (principle of superposition). Layers that cut across other layers are younger than the layers they cut through (principle of cross-cutting relationships). The principle of superposition builds on the principle of original horizontal. The principle of superposition states that in an unreformed sequence of sedimentary rocks, each layer of rock is older than the one above it and younger than the one below it. Accordingly, the oldest rocks in a sequence are at the bottom and the youngest rocks are at the top.
What is circulatory system? Name its main organs.
Answers
Answer:
the system that circulates blood and lymph through the body, consisting of the heart, blood vessels, blood, lymph, and the lymphatic vessels and glands.
The circulatory system is composed of the heart and blood vessels, including arteries, veins, and capillaries.
Explanation:
1. Osmosis and diffusion (simple diffusion) are examples of passive or active transport? How do
you know?
Answers
Answer: While active transport requires energy and work, passive transport does not. There are several different types of this easy movement of molecules.
Explanation:
Answer:
Passive transport.
Explanation:
Osmosis and diffusion because a single substance tends to move from an area of high concentration to an area of low concentration until the concentration is equal across the space. Osmosis is a passive transport process during which water moves from areas where solutes are less concentrated to areas where they are more concentrated.
PLEASE HELP!!!! I JUST NEED THIS INFORMATION SO I CAN START!!!
One of Jase's favorite hobbies is catching frogs. Lately, he 's also been studying a lot He about physical chemical changes. He understands that new substances are produced during a chemical change, but what happens during a physical change?
Answers
Answer:
On explanation
Explanation:
A physical change when objects or substances undergo a change that does not change their chemical composition, examples would include melting, transition to a gas, textural change, shape, size, color, volume and density.
which of the following cells shows the process of a nucleus? a. prokaryotic b. eukaryotic c. both
Answers
Answer:
b. eukaryotic
Explanation:
"Eukaryotic" means to have a nucleus.PLZ ANSWER QUICKLY, WILL GIVE BRAINLIEST
Do either of your diseases in part A have the same pattern of inheritance as the model of the colorblindness mutation you made? How do you know?
Answers
I Organisms can be dassified based on homology, which is shared characteristics inherited from a common ancestor. In the past, homologies were based on studies of anatomical structures and patterns of embryonic development. In more recent years, the use of molecular biology techniques has allowed homologies to be compared at the level of nucleotide sequences. Nucleotide sequence comparisons are possible because all organisms share which of the following?
Answers
Answer:
DNA Bases
Explanation:
It can't be cellular organelles, division of the nuclear chromosomes, and types of proteins needed for cellular functions, so the answer is DNA bases.There is no hard boundary between a coral reef and the open ocean. How does defining a boundary help scientists to better study a coral reef?
A.
Defining a coral reef boundary allows scientists to explain all ocean parts and interactions by studying the reef as a system.
B.
Defining a coral reef boundary allows scientists to focus on a smaller set of parts and interactions.
C.
Defining a coral reef boundary allows scientists to see how the parts of the reef interact with the parts of the rest of the ocean.
D.
Defining a coral reef boundary allows scientists to decide that the reef is not part of the ocean.
Answers
Which change will cause the gravitational force between a baseball and a soccer ball to increase?
A. moving the balls farther apart
B. wrapping the soccer ball in layers of duct tape
C. using a baseball with a thinner leather
D. removing the outer layer of the baseball
Answers
Answer:
I think the answer is B I'm not for sure though tell me if I'm wrong
Answer:
Wrapping the soccer ball in layers of duct tape.
