Answer:
5 hours
Explanation:
275 divided by 55 = 5
Write the name of the element described
by each chemical symbol:
H
Fe
B
Pb
C С
O
Cu Na
Answer:
H= Hydrogen
Fe= Iron
B= Boron
Pb= lead
C= Caesium
O= Oxygen
Cu= Copper
Na= Sodium
Explanation:
HELP PLEASE ANSWER WITH A 10 SENTENCE PARAGRAPH!
How do scientists use the electromagnetic spectrum to view our universe? Would we be able to see some objects in the universe if we only used the visible spectrum? Explain.
Answer:
Explanation:
Astronomers use the entire electromagnetic spectrum to observe a variety of things. Radio waves and microwaves – the longest wavelengths and lowest energies of light – are used to peer inside dense interstellar clouds and track the motion of cold, dark gas.
Identify the labeled structures. A B C D E
Answer:
A Golgi body
B vacuole
C mitochondrion
D nucleus
E cell membrane
Explanation:
Answer:
A: Golgi body
B: Vacuole
C: Mitochondrion
D: Nucleus
E: Cell membrane
Explanation:
I did the assignment on Edg2021
what role do independent and dependent varibles play in controlled experiment
Is it actually possible for someone to have superhuman abilities?
Answer:
well I mean it kind of is, we could take genes from certain things and possibly add them to humans in the future and make us stronger or stuff like that...
Identify the RNA bases that would pair up with the DNA sequence TGCACT.
TGCACT
ACGTGA
UCGUGA
ACGUGA
Answer:
D
Explanation:
It could be C also, but when translating to mRNA you replace T with U. I'd go with D.
What are three ways energy is used by the organisms?
Answer:
Organisms use energy to survive, grow, respond to stimuli, reproduce
Explanation:
Three ways energy is used by the organism are food, nutrients, and sunlight.
What are living organisms?Living organisms are those organisms that grow, adapt, and reproduce their young ones. Organisms need energy for their biological purposes. Organisms get energy from plants and other animals. This energy is used in the form of glucose.
Cellular functions require energy, which living things must obtain from food, nutrition, or sunshine. Energy is used in a cell for the transport, synthesis, and breakdown of nutrients and molecules.
Glucose and ATP are the two types of molecules that organisms primarily use for chemical energy. In the entire biological universe, both molecules are used as fuel.
Therefore, the energy is used by the organisms in three ways that are food, nutrients, and sunlight.
To learn more about living organisms, refer to the link:
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A decrease in the decomposers within an ecosystem would have what effects on the carbon cycle?
Answer:
There can be many different limiting factors at work in a single habitat, and the same limiting factors can affect the populations of both plant and animal species. Ultimately, limiting factors determine a habitat's carrying capacity, which is the maximum size of the population it can support.
Explanation:
Is Protein a short term energy source or a long
term energy source?
Answer:
short term
Explanation:
Short-term response energy storage devices are usually applied to improve power quality, particularly to maintain the voltage stability in power systems, throughout a contribution during transients (few seconds or minutes) [4].
The elements or compounds that enter into a chemical reaction are known as
Answer:
reactants.
Explanation:
What are the 17 crops that California is the sole producer
Question 1 (1 point)
The atlas would fall into which category of bones?
a. Short
b. long
C. irregular
d. flat
Answer:
Flat
Explanation:
The atlas is one of the two upper cervical vertebrae, also known as C1, which is the topmost vertebra of the spinal column. ... It is the vertebra that is in contact with the occipital bone, a flat bone located at the back portion of the head.
How the Coronavirus pandemic is changing people and our environment?
Answer:
Explanation:
1.1.7.
What is the difference between eukaryotic and prokaryotic cells?
A. Eukaryotic cells are found in bacteria and prokaryotic cells are not.
B. Prokaryotic cells are found in plants and animals and eukaryotic cells
are not.
C. Eukaryotic cells contain organelles and DNA enclosed within a nucleus
and prokaryotic cells do not.
D. Prokaryotic cells contain no organelles except DNA enclosed within a
nucleus and eukaryotic cells do not.
Answer:
I think it's D, because prokaryotes have no organelles, yet their DNA can be enclosed in a small nucleus (nucleolus).
Which is observation proves that a cell is a eukaryote?
A.it has DNA in the cell
B.it has ribosomes inside the cell
C.it has enclosed organelles inside the cell
D.it is surrounded by a cell membrane
Answer:
The answer is C
Explanation:
Only eukaryotic cells have membrane-bound organelles, so that would be proof that the cell is a eukaryote.
A tropical rainforest includes trees, animals, insects, plants, rain, rivers, rocks, soil, and warm, moist air.
Which spheres of Earth are represented in a tropical rainforest?
biosphere, geosphere, hydrosphere
cryosphere, hydrosphere, ionosphere
geosphere, biosphere, cryosphere
ionosphere, hydrosphere, geosphere
Answer:
a
Explanation:
Answer:
biosphere, geosphere, hydrosphere
Explanation:
Use humus in a sentence.
Answer:
Explanation:
1.It is covered with a thick sheet of black earth, a kind of loess, that is mixed with humus.
2.The nitrogen in decaying roots, in the dead stems. and leaves of plants, and in humus generally is sooner or later changed into a nitrate, the change being effected by bacteria.
It is important for everyone to understand basic ecology and the
importance of biodiversity shaped by billions of years of evolution.
TRUE
FALSE
which of the following types of transport moves molecules from a higher concentration to an area of a lower concentration by use of protein? a.diffusion b.osmosis. c.facilitated diffusion d.active transport
Answer:
facilitated diffusion
Explanation:
type of passive transport but uses proteins also
Biology
-Calculate the fluid pressure at Piston A.
-Calculate the force exerted on Piston B.
-Which principle is being applied? What does the principle state?
Show all your work!
Answer:
80N
Explanation:
in both sides, pressure is the alwyays the same whatever the area is..
First we calculate the pressure at piston A:
P= F÷a
given that,
#F= 20N
#a=1m^2
P= 20÷1
P= 20 Pa.
At piston B:
pressure is the same = 20Pa
Area= 4m^2
P=F/a
F= P×a
F= 20 × 4
F= 80N
What is the end result of mitosis.
O:one cell with two identical copies of DNA
O: two cells with different copies of DNA
O: One cell with two different copies of DNA
Answer:
A
Explanation:
The answer is A i got it right.
Answer:
A
Explanation:
Glucose and fructose are monosaccharides that have the same chemical formula, C6H12O6. However, they do not react the same chemically. Which of the following generalizations can explain this? (5 points)
a
Monosaccharides serve different cellular functions, and they are only involved in reactions in which they are needed.
b
The atoms of monosaccharides are arranged differently, and the different shape gives each monosaccharide unique properties.
c
Monosaccharides have different properties, but the disaccharides they form when combined with other molecules will have the same properties.
d
The atoms of monosaccharides are arranged similarly, but the monomers from which they are formed have different physical and chemical properties.
Answer:
B
Explanation:
Monosaccharides are the simplest carbohydrates. Although glucose and fructose have the same molecular formula they have different structures or the atoms are arranged differently from each other and this is evident in the way they react, behave and in their properties.
9. The prefix mono- means "one" and the prefix poly-
means "many." Some lipids are monounsaturated, and
others are polyunsaturated. Explain the difference
between the fatty acids in these different types of lipids.
Answer:
Monounsaturated Fats: This type of unsaturated fat contains only one double bond in its structure.
EXAMPLE: Stearic acid having chemical formula= C18H36O2
Polyunsaturated Fats: This type of unsaturated fat contains two or more double bonds in their structure.
EXAMPLE: Lenolic acid having chemical formula= C18H32O2
Explanation:
Can you please help me
Answer:
Rights: bedbug removal, purchase agreement
Responsibilities: major repairs, rental walkthrough
Where would you find DNA in plant and animal cells?
Answer:
Some DNA is present within the mitochondria of animals, plants, and fungi and within the chloroplasts of plants.
Explanation:
A in Bio last year.
Answer:
The DNA is located in the Nucleus in both plant and animal cells
Are microscopic and macroscopic ecosystems affected by limiting factors differently?
Please help me! thank you!!!
Answer:
you would create a regular paper airplane and through it not as hard as you can but hard enough to fly across the room. you should also aim high to it doesn't hit the floor as quickly.
Explanation:
what is the universal system of units among scientists
Answer:
International System of Units (SI)
Explanation:
The measurements that scientists use are based on the International System of Units (SI), which is a form of the metric system. The term SI is shortened from the French term Le Système international d'unités. It is the world's most widely used system of units, both in science and business. Hope this helped!
Answer: SI
Explanation:
A P E X
i need help pls question is below
Answer:
Hey mate......
Explanation:
This is ur answer.....
B. 8 Kilograms
hope it helps,
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A desert is very hot during the day and receives very little rain. Which
plants have an adaptation that would help them survive?*
Answer: Well cacti for one
Explanation:
They can store water for a really long time because of the little rain.
Succulent plants have an adaptation that would help them survive in the desert.
Succulent plantsCactus is an example of succulent plants that are adapted to survive in the hot and humid conditions of the desert. To survive in the desert, cactus has the following adaptations:
A modified flat green stem - helps in preparing food by photosynthesis and conserves water.The stem is covered with a thick waxy layer - helps to retain water.Leaves are present in the form of spines - prevent water loss through transpiration.Long roots -very deep into the soil for absorbing water.Learn more about succulent plants:
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