Answer:
you can see the moon because since the earth blocks sunlight
Earth's atmosphere bends sunlight and indirectly lights up the Moon's surface
A biologist observed a plant cell in a drop of water as shown in diagram A. The biologist added a 10% salt solution to the slide and observed the cell as shown in diagram B. The change in appearance of the cell resulted from A) more salt moving out of the cell than into the cell B) more salt moving into the cell than out of the cell C) more water moving into the cell than out of the cell D) more water moving out of the cell than into the cell
Explanation:
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check it out
A biologist added a 10% salt solution to the slide and observed the cell as shown in diagram B. The change in appearance of the cell resulted from
D) more water moving out of the cell than into the cellAccording to the complete diagram, we can see that there is a transport between cells as there is a change in appearance as the biologist added a 10% solution to the second cell.
As a result of this, we can see that through the rigid cell wall, vacuole and cytoplasm, there are mechanisms for transport as it allowed more water to move out of the cell than into the cell which caused the shrinkage.
Therefore, the correct answer is option D
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Which is one way that the movement of matter through an ecosystem is different from the transfer of energy?
A. Only the movement of matter involves living things.
B. Only the movement of matter flows in one direction only.
O
C. Only the movement of matter occurs in an unending cycle.
o
D. Only the movement of matter involves feeding relationships.
Answer:
The answer is C. the movement of matter occurs in an unending cycle.
Answer:
Only the movement of matter occurs in an unending cycle.
just took the test
During photosynthesis, carbon dioxide is
O A. only used in the light-independent reaction
O B. absorbed from the soil
O c. broken down into small carbon compounds
OD. all of the above
Answer:
All of the above
Explanation:
What soil type is the most fertile of all soils?
O Vertisols
Histosols
O Mollisols
O Oxisols
Answer:
Alfisols are moderately leached soils that have relatively high native fertility.
Explanation:
globalrangelands
Answer:
Vertisols: Shrink and swell
Histosols: Organic and wet
Mollisols: Fertiles
Oxisols: Very weathered
The answer would be C, Mollisols
Why do you think DNA is called a double stranded molecule?
If something grows,exchanges has, and needs energy but isn’t made of cells and can’t reproduce A it’s dead B it’s living C it’s dormant D it’s non-living
Answer:
D. It is non-living
Explanation:
If something is not made of cells, it cannot be alive.
please help! i need this due by 12 pm eastern time
Answer:
the first one i think is d
A segment of DNA that stores genetic information is...?
In a food web, a hawk would most likely eat:
grasshoppers and seeds
leaves and grass
snakes and bison
mice and rabbits
Answer:
mice and rabbits
Explanation:
look at a food chain chart
define the following words a: biology
b:biotechnology
Answer:Biotechnology is a broad area of biology, involving the use of living systems and organisms to develop or make products. Depending on the tools and applications, it often overlaps with related scientific fields
biology the laws and phenomena relating to an organism or group
Biology: The study of living organisms is called biology
Biotechnology: Application of technologies in the field of biology.
What is the difference between biology and biotechnology?Biotechnology is a subfield of biology, which is a science. Biotechnology is the use of biology for human benefit, whereas biology is the study of living things. Biotechnology uses a variety of methods, such as the genetic engineering of bacteria, to produce industrial goods.
The anatomy of living things is what distinguishes biology from biotechnology. The anatomy and physiology of living things are the main topics of biology. Contrarily, biotechnology is concerned with technology. It has nothing to do with the least important aspects of a living thing's anatomy and physiology.
Hence, this is a detailed explanation of biology and biotechnology.
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Insects and crabs are both animals that have a hard exoskeleton that develops during the larval stages of these organisms. Most insects live on land and crabs live in the water, so how is it possible that their larval stages show this relationships?
Answer:stop cheating
Explanation:
my mom said so
Answer:
Both larval stages show that the exoskeleton/body of the said organism grows into a full being.
Explanation:
This is because the regular stage of growth.
I WILL GIVE YOU BRAINLIEST. And you have to all of the words below
For this assignment, you will use the following vocabulary to write a short story. Be creative!
The vocabulary list is: parasitism, adaptations, biotic factor, abiotic factor, energy, predator, commensalism, population, ecosystem, biodiversity
You must choose an ecosystem and begin your story like this... I was enjoying my vacation at (ecosystem) when suddenly...
Answer:
blah blah blah blah
Explanation:
that's stupid who would do that lol
gust say DAD 10 time and you wi;; get 20 points
Answer:
dad dad dad dad dad dad dad dad dad dad
Explanation:
dad dad dad dad dad dad dad dad dad dad ;)
does anyone know if this is right??!!
its correct
hope this helps
PLEASE HELP!!! YOU'LL GET BRAINLIEST
A sample of seaweed contains two liters of water and has 100 grams of salt dissolved in its cells. The seaweed is placed in a bucket with 4 liters of water and 300 grams of dissolved salt. What will occur when the system reaches equilibrium?
The seaweed will absorb 1.0 liters of water.
The seaweed will absorb 40 grams of salt.
The seaweed will lose 0.5 liters of water.
The seaweed will absorb 5.5 liters of water.
Answer:
The seaweed must lose
0.5 L
of water in order for equilibrium to be established.
is a cell membrane a ring, bilayer, or a chain?
Answer:
It's a Bilayer
Explanation:
The lipid bilayer (or phospholipid bilayer) is a thin polar membrane made of two layers of lipid molecules. ... The cell membranes of almost all organisms and many viruses are made of a lipid bilayer, as are the nuclear membrane surrounding the cell nucleus, and membranes of the membrane-bound organelles in the cell.
How can you one second law of motion be represented within equation
Which of the following is the best evidence that Earth’s continents were once in vastly different positions than they are today? a. Penguins are found only in the Southern Hemisphere. b. Fossils of tropical plants are found in c. Volcanoes encircle the Pacific Ocean. d. Major rivers form deltas from continental erosion. explain for every answer PLEASE I NEED IT IS DUE TODAY!!!!!!!!!!!!!!!!
Answer:
whats the full answer for b I think its your best bet
What is one of the most threatened ecosystems in the United States ?
Answer:
Caribbean coral reefs
Explanation:
and unfortunately many more :´(
Which carbohydrate makes up the cell walls of plants? a chitin b cellulose glycogen d starch
Two photographers take time-lapse photos of the night sky. One of them is at the equator. The other is at the south pole. Which photo will show stars that never rise or set? Explain
Answer: South pole.
Explanation:
The equator is filled with non-circumpolar stars which means the stars sets in the sky. The north and south pole is full of circumpolar stars which means they never set.
If two photographers take time-lapse photos of the night sky with one being at the equator and the other at the south pole, the photo by the photographer at the south pole will show stars that never rise or set.
The stars that never rise or set is known as the circumpolar stars and are usually found close to either of the earth's poles - north or south pole.
This means that the photographer at the equator which is an equidistance from the two poles will not be able to capture the circumpolar stars.
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11
chemo pollution Harmful chemicals added to water supplies
12
Live or dead organisms are added to water supplies
13
Increase of nutrients in the water, results in overgrowth of algae and
decrease of oxygen in the water
14
The land that water flows across, through, or under on its way to a stream,
river, lake or closed basin.
15
well
A hole drilled down into an aquifer.
16
An underground layer of permeable rock that fills with water from melted
snow or rain that drains into the ground, act as reservoirs for groundwater
17
A description of how well a rock or sediment lets water pass through
Answer:
11.Chemical Pollution 12.Non-Point source pollution 13.Euthrophication 14.Watershed 15.Well 16.Water Table 17.Permeability
Prokaryotic cells _______ have a nucleus or membrane bound organelles.
Prokaryotic cells *dont* have a nucleus or membrane bound organelles.
Explanation:Prokaryotic cells do not have a nucleus; rather, they have a membraneless nucleoid region (open part of the cell) that holds free-floating DNA.
hope this help!
What does the theory of evolution tell us about living things? (3 points)
The environment can make them change rapidly over a short period of time.
They create fossils when they die.
Their environment makes them change slowly over time.
They can give us clues about extinct species.
Answer:
C.
Explanation:
Slow change over time
Answer:
Their environment makes them change slowly over time.
Explanation:
Me BiG bRaIn!!
Biotic factors are the living aspects of an ecosystem (e.g.
animals and plants), and the nonliving aspects of an
ecosystem (e.g. sunlight and water) are known as ___??
Answer:
Nonliving aspects of an ecosystem are known as (Abiotic)
Abiotic is the nonliving aspects or factors of an ecosystem which is needed by the organism for its survival.
Abiotic is the non-living part of an ecosystem on which all the biotic factors depend. If one of the abiotic factor is eliminated or prevented from entering the ecosystem then all living organisms are adversely affected because all these organisms depend on that abiotic factor. Examples of abiotic factors are water, sunlight, oxygen, soil and temperature which is present in almost in all ecosystems.
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if a full moon was just witnessed on earth when will the next full moon be visible
A)2 weeks
B)7 days
C)28 days
D)3 weeks
Answer:
Most likely 28 days
Explanation:
This is because the cycle of the moon is 28 days. After a full moon, the cycle has completed and thus, must start again from the beginning, taking another 28 days.
I hope Im correct
Which statement is true about Earth's outer core? A. It is believed to be made mostly from copper deposits. B. It is the outermost layer of the planet. C. It is composed of liquid metal. D. It is the thinnest layer of the planet.
Answer: c
Explanation: makes sense
The Earth's outer core is mainly composed of the liquid metals such as iron and nickel. Thus, the correct option is C.
What is the outer core of the Earth?The outer core begins approximately in the range of 2,889 km or 1,795 miles beneath the Earth's surface at the core-mantle boundary of the Earth and ends at 5,150 km or 3,200 miles beneath the Earth's surface at the inner core boundary of the Earth.
The outer core of the Earth is mostly composed of liquid iron and nickel. The Nickel and Iron alloy of the outer core is very hot, between 4,500° and 5,500° Celsius temperature. The outer core of the Earth is mostly made up of iron and nickel elements. This alloy is often written as NiFe because it is a combination of their chemical element symbols.
Therefore, the correct option is C.
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What type of bond is shown below, where a weak attraction occurs between hydrogen and oxygen atoms in different water molecules?
A. Covalent
B. Ionic
C. Hydrogen
D. Magnetic
How are amino acids joined together to form a protein?
Answer:
Hey mate.....
Explanation:
This is ur answer......
To make a protein you will need 20 amino acids.....
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Which molecule is formed when the protein ferrodoxin transfers electrons to an electron carrier?
Answer:
NADPH, it from the energy storage moleculeHope this helps
Answer: NADPH
Explanation:
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