what are primitive features of lycopodium?
a) plantbody is sporophytic and the sporophyte is divisible into roots, stem and leaves .
b)The genus is divisible into two subgenera, i.e., Urostachya and Rhopalostachya.
c) Roots are adventitious, dichotomously branched and small.
Answer:
dont know mate maybe get your dad to help you
Explanation:
ask your dad
sincerley joel
Zoom in and look at Sample F in detail. This igneous rock contains at least 50% of a dark greenish grey mineral that has been identified as calcium rich plagioclase. There is also about an equal amount of a dark greenish black mineral that forms a texture of interlocking crystals with the plagioclase. Thinking of Bowen's Reaction Series, the dark greenish black mineral would most likely be _________________________.
a. pyroxene (augite)
b. amphibole (hornblende)
c. biotite
d. muscovite
Answer:
a. pyroxene (augite)
Explanation:
Pyroxene is a mineral which is found in igneous and metamorphic rocks of the earth crust. They are dark green in color. their formation needs high degree of temperature and high pressure. Pyroxene is made up of silicon as a major element but some elements also present in it such as Ca, Na, Mg, Fe, Al and Ti. Its chemical formula is (Ca,Na)(Mg,Fe,Al,Ti)(Si,Al)2O6.
What geographic feature is marked by a very low amount of precipitation or rainfall?
A)
desert
B)
mountain
C)
plain
D)
plateau
Answer:
Desert
Explanation:
Deserts typically receive very little precipitation.
What would be the effects on Ghana if an object greater than 10km in size from space collided with the earth in Accra?
Answer:
An effect on Ghana if an object greater than 10km in size from space collided with the earth in Accra will be a devastating one.
It will cause a great deal of image. Earth has a lot of life forms living on it due to its suitable living conditions. It could cause a high amount of death of living organisms in Ghana. It could also lead to the extinction of these organisms.
1. Lesson 10 - Describe the evolution of karst topography. Include at least 5 topographic features a geologist might find. What surface hazards are associated with karst? How does this affect the interaction between surface water and groundwater, and how does that affect water quality in aquifers?
Answer:
The evolution of karst landscape is by the interaction of water with limestone rocks.
Explanation:
The karst topography is formed by the dissolved soluble rocks like the limestone and dolomite and featured by the sinkholes and caves. The development of the karst occurs when the acidic water starts to break down the surface bedrocks and cracks open in the bedding plane, as time passes these features gets wider and leads to the development of a drainage system. Carbonic acid is one of the main mechanisms for the formation of features. The karst landscape has a variety of small features and these include the sinkholes, limestone payments, cave pillars, stalactites, and stalagmites. Hazards associated with the karst landscape are erosion by rivers, sinkholes, and hollow holes and Karst wells, etc. The relations between the groundwater and surface water are water quality and quantity. The subsurface layer creates a filter and cleans water from other impurities.Why barren lands are coloured in white?
Answer:
because white is a dull colour its very blank it is not used in most drawings White is the lightest color and is achromatic (having no hue). its the opposite of black.so as barren lands are barren and the colour white is blank it is used to represent barren lands.
hope it helps i searched the answer as much as i could but i could not find an appropriate answer so i just thought of this
hope it helps : )
Explanation:
Answer:
Blacklivesmatter
Explanation:
What is a square and a rhombus
Answer:
Different things
Explanation:
A square is made up of all 90 degree angles, while a rhombus is made up of acute and obtuse angles.
There are a few differences between a square and a rhombus. Though both are parallelograms, they differ in their diagonal lengths and angles.
both have four sides, i would suggest you look up something alomg the lines of square vs rhombus, you should be able to find something for referance.
1 – Indica o período de evolução da população mundial (Regime Demográfico Primitivo;
Revolução Demográfica; Explosão Demográfica) que corresponde a cada uma das
seguintes afirmações:
a) – A população aumenta a um ritmo explosivo.
_________________________________________
b) – A população aumenta a um ritmo muito lento.
__________________________________________
c) – Período caracterizado por elevados valores das taxas de natalidade e mortalidade.
__________________________________________
d) – Grande diminuição da taxa de mortalidade em virtude dos apoios internacionais a
nível da alimentação, medicamentos, vacinação, etc.
__________________________________________
e) – Começa a verificar-se uma diminuição da mortalidade, o que provoca um aumento
da população.
__________________________________________
Answer:
A demografia mundial aumentou devido a. A população aumenta a uma taxa explosiva, no mundbem como d. Grande queda na taxa de mortalidade devido ao apoio internacional ao nível de alimentos, medicamentos, vacinação, etc. Eles tiveram um grande papel no aumento da população que hoje temos o.
Explanation:
Não é possível sustentar uma explosão maciça de população, se houver uma melhoria na saúde e no bem-estar de uma população. Portanto, alimentos, medicamentos e vacinas ajudam a reduzir a taxa de mortalidade em uma população. Quando estes recebem atenção adequada, espera-se que a população continue a aumentar à medida que o número de mortalidades infantis diminui.
The range of volcanoes in the Pacific Northwest is called the
1 Point
What two regions or countries are currently under Chinese control?
O
A. Tibet and Hong Kong
O
B. Mongolia and Hong Kong
O
c. Laos and Nepal
O
D. Tibet and Nepal
SUBMIT
Answer:
A. Tibet and Hong Kong
Explanation:
China currently has taken over Tibet and imposed Chinese law on them, while Hong Kong has Chinese law forced on them too.
Answer:
A is correct
Explanation:
<3
Suppose you are on a plane from Dallas, Texas, to Santiago, Chile. On the way there, you realize something amazing. You have just experienced the longest day of the year in the Northern Hemisphere and are about to experience the shortest day of the year in the Southern Hemisphere on the same day!
Required:
a. On what day of the year are you flying?
b. How do you explain this phenomenon to the person in the seat next to you?
Answer:
the summer solstice
Explanation:
b) its the longest day of the year
A. You are travelling on a summer solstice if you have experienced the longer day in the Northern hemisphere and about to experience the shortest day on the southern hemisphere.
First of the rotation of the North and South hemisphere is what gives us seasons. Summer solstice is the year's longest day and its shortest night.
B. To explain this phenomenon, I would tell this person that the sun is at it farthest position from the sun in the North and it goes on the farthest path. This far movement is the reason for the long day.
Read more on https://brainly.com/question/11904651?referrer=searchResults
who is the prime minister of bihar
50 points for answer check it
Answer:
Nitish Kumar
Explanation:
Answer:
nitish kumar
Explanation:
Capital of Colombia?
[tex]the \: capital \: city \: of \: colombia \: is \\ bogota. \\ hope \: it \: helps[/tex]
Answer:
Bogota.
Explanation:
The capital of Columbia is Bogota.
Hope this helps.
This table shows a population comparison.
What is the purpose of this table?
to predict the future populations of China and India
to present the populations of China and India when they were established
to compare a country with a large population to a country with a small one
to show how the population of two countries changed from long ago to today
Answer:
It depends on the population graph which is not available.
Explanation:
If the graph shows the population comparison of China and India for 72 years so we can conclude that the graph shows the population of both countries at the time when they were established until today. If the graph shows the population of both China and India from this year onward till few decades in the future so we can say that the purpose of this graph is to predict the future populations of China and India. If the graph shows the population of China and India of the year 1947-48, so we can conclude that this graph is used to present the population of China and India when they were established.
Answer:
The answer is A. to predict the future populations of China and India
Explanation:
because it is showing you the predictions of the amount that it will be in 2050. also its giving you and estimated amount, meaning in the future.
Which is a resource? There can be more than one answer by the way.
I NEED THIS ASAP! WILL MARK THE BRAINLEST! (Easy to answer to!)
Subsistence farming, Ranching, Commercial farming, Oil, Mining, Manufacturing
Answer:
Oil is a definitely a resource, and i'm pretty sure Commercial farming because its 'commercial'
Why are barren lands represented by white colour?
Please tell the reason.
I need it asap
I will mark right answer as brainliest and give extra points.
Answer:
because white is a dull colour its very blank it is not used in most drawings White is the lightest color and is achromatic (having no hue). its the opposite of black.so as barren lands are barren and the colour white is blank it is used to represent barren lands.
hope it helps i searched the answer as much as i could but i could not find an appropriate answer so i just thought of this
hope it helps : )
Explanation:
How did Istam come to North Africa? In a short paragraph, give three examples of the ways this religion has impacted North
African culture
Islam arrived in North Africa with traders and conquering armies in the mid-600s. The Arabic language and the Islamic faith then spread throughout the region. Islamic scholarship aided cities as they developed into centers for trade and learning. Muslim scholars established great libraries and universities.
Please select the word from the list that best fits the definition
Copernicus
A. Heliocentric
B. Geocentric
the answer is A, B IS INCORRECT. i just took the quiz.
Map 1
Which feature formed in Area A?
Map 2
Which type of boundary is in Area A?
Arabian
Plate
Nubian
(African)
Plate
Somalian
Plate
Indian
Ocean
Plate Boundary
KL Developing
Plate Boundary
Answer:
Rift Valleys and divergent
Explanation:
bc im right
Answer:
Rift Valleys and divergent
Explanation:
how is a composite volcano formed?
Answer:
is formed over hundreds of thousands of year through multiple eruptions
Suggest advantages and disadvantages of using letters for communication.
Answer:
Disadvantages:
Someone might misunderstand what you meant by what you wrote.
Advantage:
It help in clearing doubts.
Explanation:
Hope it helps in the little way.
What are chemical contaminants?
Homemade soaps
Restaurant grade cleaners
Alcohol
Recreational drugs
Answer:
Alcohol.
Homemade soaps
Restaurant grade cleaners
The two options are a mixture of more than one chemical constituents.
Soap is made from saponification reaction of of hydrocarbons and then mixed with other ingredients for better usability, and cleaning agent have one or more substances dissolved in another.
HOPE IT HELPS :)
PLEASE MARK IT THE BRAINLIEST!
.where do earthquakes occur
Answer:
on plate boundaries
Explanation:
This pie chart shows statistics related to the world’s population.
A pie chart like this one is most helpful for
making predictions about the future.
showing how parts make up a whole.
presenting amounts over a period of time.
comparing information from different sources.
Answer:
Showing how parts make up a whole
Explanation:
The pie chart is one of the best ways to show how statistical information makes up a whole.
In the case of a pie chart that shows the world's population, it can show what proportion or percentage of people live for example in a country like China, and represent it graphically as a part of the whole.
It could also do the same for continents, or any other type of division of the world, be it geographical or political.
Answer:
The pie chart is one of the best ways to show how statistical information makes up a whole.
In the case of a pie chart that shows the world's population, it can show what proportion or percentage of people live for example!
Explanation:
When you come across your host eating, what is it considered polite to do?
ProQuest
=
Answer:
Walk away and go back later
Explanation:
That's if the info to be delivered is not that urgent
Answer:
refuse and say "Que aproveche"
Explanation:
which is not a natural ecosystem
Answer:
here's is your answer buddy
Explanation:
it is called as an artificial ecosystem since it is man-made. ... It is evident that amongst a forest, a desert and an aquarium, the aquarium is not a natural ecosystem.
What is the name of the official policy used by South Africa between 1948 and 1994 to separate races? A. apartheid B. Afrikaans C. verwoerd D. xantu
Answer:
Apartheid
Explanation:
Apartheid, is the name of the official policy used by South Africa between 1948 and 1994 to separate races. Thus, option (a) is correct.
What is policy?The term policy refers to are the rules are the described in the details are the mention. The policy are the making follow to the country and the employees of the company. The policy are the making the company of the solving the issues.
During the period of the 1948 and 1994, was the declared the official policy used by South Africa as name apartheid. The term apartheid means to the apartness. It was a legal system for racial separation. The not to the racial origins was the indication they could not live together in equality and harmony.
As a result, the apartheid, is the name of the official policy used by South Africa between 1948 and 1994 to separate races. Therefore, option (a) is correct.
Learn more about on policy, here;
https://brainly.com/question/28024313
#SPJ2
Which of the items below are true about acid rain?
Answer:
what are the options
Explanation:
Answer:
What are the options?
Discuss any five effective mechanism you will employ in ensuring sustainability sustainability of soil fertility in an area
Answer:
Sustainability of soil fertility includes maintaining the nutrient's concentration in soil. Some of the effective mechanism to ensure sustainability of soil fertility in an area are as following:
Maintaining the process of crop rotation to ensure the fertility of the soil.Growing legumes for nitrogen fixation of soil rather than chemicals.Performing leaching in the crop rooting zone that will maintain flow of water and nutrients and minimize nutrient loss.Use of nitrogen-15 isotopic technique that determines the amount of nitrogen fixed in the soil and provides data on how much more nitrogen is required.The carbon-13 isotope technique is used to measure the contribution of different types of crops in the fertility of soil.Hence, by taking the above measures soil sustainability can be maintained.
mention any four features of land
Answer:
hey
your answer is
Free Gift of Nature: ...
Fixed Quantity: ...
Land is Permanent: ...
Land is a Primary Factor of Production: ...
Land is a Passive Factor of Production: ...
Land is Immovable: ...
Land has some Original Indestructible Powers: ...
Land Differs in Fertility:
Explanation:
hope this helps
pls put brainliest
