Answer:
digestive, cardiovascular, respiratory system
Explanation:
what are alveolar ducts
Answer:
Alveolar ducts are small ducts which connects respiratory bronchioles to alveolar sacks.
What type of protein will fight disease
Which statement is true?(1 point) In stems, auxin accumulation will occur on the side that is away from the light source, and cell elongation will occur on the opposite side. In stems, auxin accumulation will occur on the side that is near the light source, and cell elongation will occur on the opposite side. In stems, auxin accumulation and cell elongation will occur on the side that is near the light source. In stems, auxin accumulation and cell elongation will occur on the side that is away from the light source.
Answer:
In stems, auxin accumulation will occur on the side that is away from the light source, and cell elongation will occur on the opposite side.
Hope it's correct,
As I'm not so sure.
Cell elongation happens on the side of stems opposite the light source, while auxin accumulation happens on the side facing the light source.
What is the impact of auxin in plant cells?It is generally known that the plant hormone auxin promotes cell elongation by lengthening cell walls. By causing wall loosening, auxin contributes to the modulation of cell wall characteristics.
The apical meristem's auxin-producing cells encourage shoot and root growth while inhibiting the development of lateral (axillary) buds.
Ensuring a plant uses its energy to grow upward and toward the light in an effort to outcompete other plants. Auxin encourages the plant's cell expansion and lengthening.
Auxin changes the flexibility of the plant wall during the elongation process, making it simpler for the plant to grow higher. Additionally, auxin affects how roots form.
Therefore, In stems, auxin accumulation will occur on the side that is away from the light source, and cell elongation will occur on the opposite side.
Learn more about auxin here:
https://brainly.com/question/22682947
#SPJ2
Pls me asap i took notes but couldn't find the note for this one
Answer:
The problem needs to be stated at the beginning of the process.
Explanation:
Conclusions are formed at the end.
It is VERY important to form a hypothesis.
And data can be analyzed many many ways.
I NEED HELP PLEASE !!!!!
Answer:
Its the first bubble, If I get it wrong dont blame me.
Welp hope this helps.
Answer:
B
Explanation:
systematic replication is a way to increase the generality of an experimental finding by conducting other experiments in which the procedures are different (from the original research) but they are logically related.
why are omega - 3 fatty acids important for the diet?
Answer:
Omega-3 fatty acids are one of the "good" types of fat. They may help lower the risk of heart disease, depression, dementia, and arthritis. Your body can't make them. You have to eat them or take supplements.
Omega-3 fatty acids may help to:
Lower blood pressure.
Reduce triglycerides.
Slow the development of plaque in the arteries.
Reduce the chance of abnormal heart rhythm.
Reduce the likelihood of heart attack and stroke.
Lessen the chance of sudden cardiac death in people with heart disease.
Look at the following, and decide if they are carbohydrates or not.
A. C4H8C4
B. C12H12C4
C. CóH1206
D. C4H2020
Answer:
A. C4H8C4 - NOT
B. C12H12C4 - NOT
C. CóH1206 - yes
D. C4H2020 - NOT
Explanation:
Carbohydrates are one of macro molecules made up of carbon, hydrogen and oxygen. These are essential molecule as they provide nutrition and makes structural component in plants too.
The ration of carbon, hydrogen and oxygen is similar in almost every sugar or carbohydrate which is 1:2:1, one carbon molecule and one oxygen molecule per two molecule of hydrogen.
In choice A, and B have no oxygen molecule so they can not be carbohydrate, where as D have inappropriate ration in comparison to the carbohydrates.
Thus, the correct answer is :
A. C4H8C4 - NOT
B. C12H12C4 - NOT
C. CóH1206 - yes
D. C4H2020 - NOT
. Plants have two transport systems - xylem and phloem. Xylem transports water and minerals. Phloem transports sugars and amino acids dissolved in water.
Answer:
Plants cells have a strong cellulose cell wall outside the membrane.This cell wall is fully permeable to all molecules and supports the cell and stops it from bursting when it gains water by osmosis.In pure water the cell content which is the cytoplasm and vacuole pushes against the cell wall and the cell becomes turgid......I hope this helps you....
This student is holding a model of the human brain.
What are two benefits of this model?
Answer:
1. It can help children to easily learn or recognice the stucture of brain .
2. It can help children to learn about the ridges and groves , blood vessels in brain which will grow curiosity in them to do more research about the stucture and function of brain.
HOPE IT HELP YOU !
The inner membrane of the mitochondria can be compared functionally to the thylakoid membranes of the chloroplast because both contain a system for
Answer:
The inner membrane of the mitochondria can be compared functionally to the
thylakoid membranes of the chloroplast because both contain a system for:
electron transport.
The mitochondria are the energy-producing organelle of the plant and animal cell that generates most of the energy. Chloroplast is the organelles found in plant cells for the process of photosynthesis.
They both can be compared functionally as both the organelles generate the energy needed for the cell.
Both of the organelles by using different systems produce energy or the ATP needed for cell functioning.Mitochondria and thylakoid membrane have ATP synthase proteins that produce ATP.Therefore, both the organelles produce energy.
To learn more about mitochondria and thylakoid follow the link:
https://brainly.com/question/5232719
Which is true about all unicellular and multicellular organisms?
They are made of one cell.
They reproduce.
They cause infections.
They are made of multiple cells.
Answer:
They reproduce.
Explanation:
Reproduction is the phenomenon which involves the production of an offspring by particular individual or individuals to propagate their species. Reproduction is done during reproductive phase. Unicellular organisms are single-celled forms whereas multicellular organisms are made up of many cells.
hope it helps :)
please mark it the brainliest!
Answer:
They reproduce
Explanation:
what animal(s) does not have jaws?
Answer:
agnatha
Explanation:
its a jawless fish
10 Some liquid is collected from the xyląm in the stem of a plant.
What is present in the liquid?
A cellulose
B inorganic ions
C starch
D sugar
Answer: a, cellulose
Explanation: There is cellulose based sap
In many cases, secondary consumers cannot digest the bones of their prey. What conclusion can you draw from that?
Answer:
energy used to create bone mass often does not travel farther up the food chain
Define allele in simple terms
Answer:
Allele: Alternative version of specific gene.
How do you think plant cells differ from animal cells
Answer:
Both animal and plant cells have mitochondria, but only plant cells have chloroplasts. Plants don’t get their sugar from eating food, so they need to make sugar from sunlight. This process (photosynthesis) takes place in the chloroplast. Once the sugar is made, it is then broken down by the mitochondria to make energy for the cell. Because animals get sugar from the food they eat, they do not need chloroplasts: just mitochondria.
Both plant and animal cells have vacuoles. A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. In contrast, animal cells have many, smaller vacuoles.
Plant cells have a cell wall, as well as a cell membrane. In plants, the cell wall surrounds the cell membrane. This gives the plant cell its unique rectangular shape. Animal cells simply have a cell membrane, but no cell wall.
Explanation:
Is coral a type of rock?
Answer:
coral is not a rock or a plant it is an animal
Explanation:
a single coral is made up of many tiny creatures that are called polyps, together they make up a coral.
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No, We can't say Corals are rocks. Rocks are non-living components of the Biosphere whereas Corals are living.
They are some kinds of mounds which are formed by thousands of smaller or micro animals known as Polyps. They are invertebrates. When the outer skeleton of these animals hardens, it form coral reefs.
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Artificial plant hormones are boon to the farmers. Do you agree or not? Justify with three points.
Answer:
I agree
Explanation:
Artificial Plant Hormones they are analogues to natural plant growth regulators, with similar chemical structure but different composition and equivalent responses in the plant physiology, although usually at different intensity levels. IBA and NAA are synthetic auxins similar to IAA, the natural compound
Farmers will be able to ripen and grow more crops faster therefore they will make more money when they come to sell what they have grown. It can get rip of pests such as weeds in your garden so they do not grow back/grow back as quick. Farmers can control how and when and where they grow.
Identify the consumers described below as herbivore, omnivore, or carnivore. A particular snake eats a mouse, lizard, and other sources of meat. A cow eats grass, grain, and other producers. A grizzly bear eats plants, insects, and other animals.
Answer:
snake - carnivore lizard - carnivore cow - herbivore grizzly bear - omnivore
Explanation:
Answer:
✔ carnivore
A particular snake eats a mouse, lizard, and other sources of meat.
✔ herbivore
A cow eats grass, grain, and other producers.
✔ omnivore
A grizzly bear eats plants, insects, and other animals.
Explanation:
egde2020
Explain the importance of geoneutrinos to understanding earth’s interior
Answer:
“Geoneutrinos,” neutrinos that stream naturally from the Earth’s interior, are giving scientists the best direct evidence of what’s at work in the belly of the planet. Released by naturally occurring radioactive isotopes inside the Earth, geoneutrinos carry information about what makes the Earth’s insides hot; what elements make up the core of our planet and in what concentration and distribution; how the Earth’s mantle and tectonic plates move and interact; and how planets like our own form and evolve.
Answer:
Released by naturally occurring radioactive isotopes inside the Earth, geoneutrinos carry information about what makes the Earth’s insides hot; what elements make up the core of our planet and in what concentration and distribution; how the Earth’s mantle and tectonic plates move and interact; and how planets like our own form and evolve.
Explanation:
A scientist is trying to decide whether an organism is unicellular or multicellular. Which information would help the scientist most to make her decision
Answer:
How many cells are in the organism will help the scientist decide if the organism is unicellular or multicellular.
Explanation:
How many cells are in the organism will help the scientist decide if the organism is unicellular or multicellular because A unicellular organism is an organism that have one cell or it is single celled organism while a multicellular organism have many cells present or it is comprises of many cells.
The number of cells will determine if the organism is single cell or multicellular.
A-Perch to brine shrimp
B-Green algae to the sun
C-Green algae to Brine shrimp
D-Kingfisher to perch
Answer:
i think D is the correct answer
Explanation:
I am not sure but i have tryed
you know the answer and my answer is incorrect then i am sorry
If a human body requires artificial support for respiration, heartbeat, blood pressure and metabolism, at what point does it cease to be “vegetative” and become dead?
Answer:
At brain death.
Explanation:
If an individual is awake but not conscious of what is happening in the surrounding environments the person is in the vegetative state.Such individual could respond to certain reflexes as eye blinking,withdrawal of hands in response to touch, ability to sleep and wake up at normal sensations.However, cognitive functions and sensory responses which are related to emotions are not responded to.It is different from Coma in which the individual lacks ability to be aware of the environments and tom be awake or alert.
The vegetative state ends when brain deaths occurs.This is the state when all brain activities are lost permanently. Breathing seized,and contact with the external world is cut.Thus, the functions of the brain which were supported by artificial supports are lost because the parts of the brain which control breathing,heartbeat ,and blood pressure are dead. Therefore, the life supports can not stimulate them to life
Which is a function of a protein macromolecule?
Answer:
A. Moves things in and out of cells
You can probably find algae
that conduct photosynthesis
in polar regions or hot springs
on your dinner plate
all of the above
Answer:
all of the above is correct.
Answer:
All of the above
Explanation:
how do trees show the characteristics of life?
Answer: trees produce oxygen and to breath we need oxygen without oxygen we could die.
Explanation:
You measure shoe sizes as part of your experiment. This would be considered qualitative data. True False
Answer:
False
Explanation:
That is an example of Quantitative data, using numbers.
40 POINTS!! ANSWER CORRECTLY FOR BRANLIEST!
Which of these is a characteristic of warm air?
A. It transfers energy through radiation.
B. Its molecules are far apart.
C. It sinks due to convection.
D. It cools the land below it.
Answer:
B
Explanation:
air expands when hot and does the opposite when cold
A proposed answer to a scientific problem is a _.
*Hypothesis
*Experiment
*Conclusion
*Theory
it is called as hypothesis
Unscramble the words on the left
1.-lslam sitntenie
2.-yocregll
3.-dippetes
4.-carbaeit
5.-iialcpslaer 6.-mertcu
7.-dteharbsracoy 8.-valsia
9.-lrhrihcdyooc
10.-suumc
11.-naivmtis
12.-dlaaeglbdrl
Answer:
1. Small Intestine
2. Glycerol
3. Peptides
4. Bacteria
5. Capillaries
6. Rectum
7. Carbohydrates
8. Saliva
9. Hydrochloric
10. Mucus
11. Vitamins
12. Gallbladder