2 differences between
monocotyledondus and dicotyledonas plants
Answer:
1)The monocot embryos have a single cotyledon.
The dicot embryos have a pair of cotyledons.
monocotyledons
2)They have a fibrous root system.
dicotyledonous.
They have a tap root system.
In a tragic diving accident, Andrew damaged his spinal cord. As a result, his legs were paralyzed Andrew's
injury was located in his
1) somatic nervous system.
2
autonomic nervous system.
3)
sympathetic nervous system.
4) central nervous system.
Answer:
4
Explanation:
the spinal cord is part of the central nervous system because it helps keep us up right
What peppery of water allows it to move up through a plant?
Answer:
A. Hydrogen Bonds
In three to five sentences, construct an argument that shows why lichens are necessary to establish a new ecosystem after an extreme disturbance.
I would really appreciate it if someone o two people would help me out on this one
Answer: Lichens affect every species in the ecosystem, in 2013 Russia had a dramatic lichen die off which caused 61,000, 20% of the entire reindeer population to die from starvation. And with fewer deers, the bears and wolves also suffered from the loss of lichens and if it takes a long time for lichens to grow back in an ecosystem, animal declines may take years if ever to be corrected. Lichens serve as a basis for several food chains, especially in artic communities.
The argument which shows why lichens are necessary to establish a new ecosystem is as follows;
Lichens are known to enable algae to live all over the world in many different climates.
On this note, lichens also provide a means to convert carbon dioxide in the atmosphere through photosynthesis into oxygen, a process required by all to survive.
Additionally, lichens provide us with valuable information about the environment around us.
On this basis, lichens are important for establishing a new ecosystem after an extreme disturbance.
Read more on lichens and the ecosystem;
https://brainly.com/question/1504278
why can it take soil thousands of years to form
which word refers to a substance that repels ( or is repelled ) from water
a - hydrophilic
b- hydrophobic
c- hydraulic
d- neo-hydro
Answer:
B- hydrophobic!
hope this helped you out! i would apreciate brainliest too:)
Explanation:
Can someone please help me please
Answer:
I think so answer is D
Explanation:
I hope it helps you
Pl Mark brainlist answer
discuss how classification system have undergone
Answer:
The classification systems have undergone several changes with time. The first attempt of classification was made by Aristotle. He classified plants as herbs, shrubs, and trees. Animals, on the other hand, were classified on the basis of presence or absence of red blood cells.
I hope it's helpful!
Scientists have different methods to help clean up oil spilla in oceana, including the use of strong chemicals and
the use of bacteria. What is an advantage of using bacteria inatead of chemicals ?
ОООО
Removal of the oil by bacteria is a slow process.
Bacteria likely cause less disruption to the natural environment
Bacteria do not produce oxygen that could harm the oceans.
Removal of the oil by bacteria is more expensive than chemical methods.
Answer: Bacteria likely cause less disruption to the natural environment.
Explanation:
Answer:
B
Explanation:
hope this helps
True or False
a. The sinus node generates an electrical impulse.
b. The bundle of His transfers the impulse to the AV node.
c. The fiber group stimulates only the right ventricles.
d. The cardiac cycle represents one complete heartbeat.
e. Relaxation events are referred to as diastole.
Answer:
Explanation:
A-true
B-false
C-false
D-true
E- true
why man reproduce??
Answer:
to pass off their offspring
Explanation:
i'm not sure about what your asking
Answer:
To pass of there offspringILL GIVE YOU BRAINLYIST
Answer:
d
D
D
D
D
D
Explanation:
DD
D
D
D
D
D
Bu soruyu yapamadım yardım edin lütfen????
Answer: c
Explanation:
cheese
find out what do the terms algal bloom and red tides signify
Answer:
Find out what do the terms 'algal bloom' and 'red-tides' signify. Algal bloom refers to an increase in the population of algae or blue-green algae in water due to an enrichment of nutrients, resulting in discoloration of the water body. ... Red tides are caused by red dinoflagellates (Gonyaulax) that multiply rapidly.
I hope it's helpful!
Answer:
Algal bloom refers to vigorous growth of algae or blue-green algae in water, due to enrichment of water body with minerals nutrients coming from fields, resulting in discoloration of the water body. This causes an increase in the biological oxygen demand (BOD), resulting in the death of fishes and other aquatic animals, due to suffocation.
Explanation:
Explain how a. temperature and b. light intensity 0 affect the rate of transpiration.
Answer:
Explanation:
Transpiration can be regarded as process involving water movement through a plant, it involves evaporation from aerial parts. These aerial part could be such leaves, stems or flowers.
A)Temperature
During the day period when the weather is hot there would be increase in evaporation of water from the leaves of plants, due to this transpiration is increased
B)Light intensity
When there is bright light, when the light intensity heat the plants, the stomata would be opened so that carbon dioxide is supplied for photosynthesis, and more water would be evaporated out through the leaves of the plant, then transpiration increase
7. A man sitting outside a restaurant on a park bench is smoking a cigarette while reading a newspaper. Which answer best describes the mutagen to which the man is exposed?
O The newspaper
The cigarette
The oxygen he is breathing
The park bench
How do environmental issues impact food production?
Answer:
hola esta en ingles alguien sabe como ponerlo em español
Mitosis vs Meiosis, someone help me with this, ill give brainiest.
♡ hi there!! i tried to go back to my notes, but i couldn't find anything. but here if an explanation i found. ♡
different: mitosis consists of one stage whereas meiosis consists of two stages. mitosis produces diploid cells (46 chromosomes) whereas meiosis produces haploid cells (23 chromosomes). mitosis produces two identical daughter cells whereas meiosis produces four genetically different daughter cells.
similar: both involve cell division, both the processes occur in the M-phase of the cell cycle. In both cycles, the stages are common – metaphase, anaphase, telophase and prophase. synthesis of DNA occurs in both.
♡ i hope that helps!! good luck on your assignment or whatever thing you're working on! btw i love your pfp, chizuru mizuhara! ♡
- keira ♡!!
What is the function of the respiratory system?
Explanation:
it helps the human to function properly
process of gathering information about events or processes in an orderly way
Answer:
Observation is the process of gathering information about events or processes in an orderly way
Subduction zones occur along
a. divergent boundaries.
b. convergent boundaries.
c. transform boundaries.
d. in the middle of plates, above hot spots.
Answer:
B, porque es la mejor respuesta de la pregunta
what would probably happen if demario shared a drinking glass with his best friend who was sick with the flu and had a fever
Answer:
Demario would probably get the flu as well
Explanation:
PLS HELP ILL MARK BRAILIEST
Spend one minute writing an explanation of
the FUNCTION of enzymes. YOU MUST USE
THE WORDS CATALYST, ACTIVATION
ENERGY, RECYCLABLE
Answer:
Enzymes help speed up chemical reactions in the human body. They bind to molecules and alter them in specific ways. They are essential for respiration, digesting food, muscle and nerve function, among thousands of other roles.
What is the function of an enzyme? They allow chemical reactions to occur at normal body temperature fast enough to sustain life. They reduce the activation energy needed to start a chemical reaction.
There are four steps in the process of an enzyme working. (1) An enzyme and a SUBSTRATE are in the same area. The substrate is the biological molecule that the enzyme will work on. (2) The enzyme grabs onto the substrate with a special area called the ACTIVE SITE.
There are four steps in the process of an enzyme working. (1) An enzyme and a SUBSTRATE are in the same area. The substrate is the biological molecule that the enzyme will work on. (2) The enzyme grabs onto the substrate with a special area called the ACTIVE SITE.
Enzymes create chemical reactions in the body. They actually speed up the rate of a chemical reaction to help support life. The enzymes in your body help to perform very important tasks. These include building muscle, destroying toxins, and breaking down food particles during digestion.
The classification of organisms is called (1 point)
Answer:
taxonomy
started by linnaeus
Explanation:
Type the correct answer in the box. Spell all words correctly.
Which gas prevents the spread of fire and extinguishes it?
Blank. is a type of compressed gas that prevents the spread of fire and extinguishes it.
Help ASAP !!!
Answer:
Halon
Explanation:
I got it correct on Plato
Are physical characteristics of an organism not genetically passed down?
Where would you least
likely find a new
volcano?
A. Mid-ocean ridge
B. "Hot spot" in Hawaii
C. The great plains in the middle
of the U.S.
D. Near a subduction zone in
Argentina
Secon2015
I NEED TO KNOW ASAP
Answer:
A. Mid-ocean ridge. I'm not sure if I'm right.
The place where the new volcanoes are less likely to be seen is mid-ocean ridge. The correct option is A.
What is volcano?A volcano is a crack in the crust of a planet, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber beneath the surface.
Volcanoes are most commonly found where tectonic plates are diverging or converging on Earth, and the majority are found underwater.
Although Australia is the only continent with no active volcanoes, it does have one of the world's largest extinct volcanoes, the Tweed Volcano.
Volcanism is directly related to plate tectonics theory. Volcanoes are only found at specific types of plate boundaries, and only rarely in the middle of ocean plates.
Thus, the correct option is A.
For more details regarding volcanoes, visit:
https://brainly.com/question/12945128
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2. Codominance: Diricrawls are plump, fluffy-feathered, flightless birds. Feather color
is co-dominant; FF have pink feathers, PP have purple feathers and mottled diriclaws (FP)
have both pink and purple feathers. Pink feathered diricrawls are very rare and prized by
collectors. If you breed a pink diriclaw with a mottled diricrawls, what percentage of their
offspring will be pink feathered? (show all of your work and use a Punnett square).
Answer:
The correct answer is - 50% or 1/2.
Explanation:
In codominance both alleles express their traits and blend to make new traits, there is no dominance or recessive pattern found. In this question, there is FF have pink feathers, PP has purple feathers and mottled diriclaws (FP). Then a cross between pink feathers and mottled diriclaws would produce offspring:
F F
F FF FF
P FP FP
Here two out of four have pink feathers. That is 50%
You see everyone running and screaming, what will you do?
A. Run to see what is going on only to discover that there is a tsunami coming your way.
B. Grab gun and cuss at everyone and shoot as many people as possible.
C. Get naked and do whatever you want! <3
D. Tell the people to run the other direction saying that they are actually running towards the tsunami as you lie to them.
E. Grow wings and fly and watch all the people to die. :)
Answer:
Grow wings and fly and watch all the people to die. :)
LOLOLOLOLOLOLOL
What's the purpose of the body's immune system?
A To block pathogens from infecting the body
B To fight off infections
D All of the above
Answer:
D. All of the above
Explanation:
Can't see option C, but since the other two options are functions of the immune system, I assume it'd be true. The immune system is meant to protect the body from infections.
Have a great day!