Which of these adaptations allow the water hyacinth plant to survive in an aquatic region?
(i) Bulbous swelling filled with air
(ii) Needle shaped leaves
(iii) Lightweight body
(iv) Fixed roots

Answers

Answer 1

Water hyacinth exhibits hydrophytic adaptations which include reduced epidermis cells lacking cuticle in most cases, presence of large air spaces (7~50 μm), reduced vascular tissue and absorbing structures.


Related Questions

Which two planets are closest to
Earth?(A) Venus and Mars (B) Mars and
Mercury (C) Mars and Jupiter (D) Mars
and the moon

Answers

Answer:

Venus and Mars

Explanation:

Venus is the 2nd planet, often called Earth's sister planet. It is in front of Earth. Mars is the 4th planet and comes behind Earth.

Answer:

the answer is Venus and mars

Match the plant scientist to his background.

1. Paul Erlich

An American agronomist whose breakthrough work with food crops helped maintain world food supplies through the past half-century, preventing predicted famines.

2. Norman Borlaug

An American botanist who worked to develop alternate crops to replace cotton during the boll weevil crisis.

3. Gregor Mendel

A landscape architect best known for the design and execution of Central Park, in New York City.

4. Fredrick Law Olmstead

A monk whose work on plant breeding made him a founding figure in the development of plant science.

5. George Washington Carver

Wrote The Population Bomb, predicting the breakdown of the food system and famines.

Answers

Answer:

Its in order lol !

Explanation:

The following match is plant scientist are as follow:

Paul Erlich - Wrote The Population Bomb, predicting the breakdown of the food system and famines.Norman Borlaug - An American agronomist whose breakthrough work with food crops helped maintain world food supplies through the past half-century, preventing predicted famines.Gregor Mendel - A monk whose work on plant breeding made him a founding figure in the development of plant science.Fredrick Law Olmstead - A landscape architect best known for the design and execution of Central Park, in New York City.George Washington Carver - An American botanist who worked to develop alternate crops to replace cotton during the boll weevil crisis.

Who was Paul Erlich?

Paul and Anne Ehrlich's best-selling book "The Population Bomb," published in 1968, warned of the dangers of overpopulation, including catastrophic famine, societal turmoil, and environmental degradation. At the time, the book received criticism for portraying an unrealistically gloomy future.

American biologist Paul Ralph Ehrlich is well recognized for his cautionary tales about the negative effects of population expansion and resource scarcity.

Therefore, following match is plant scientist are as follow:

Paul Erlich - Wrote The Population Bomb, predicting the breakdown of the food system and famines.Norman Borlaug - An American agronomist whose breakthrough work with food crops helped maintain world food supplies through the past half-century, preventing predicted famines.Gregor Mendel - A monk whose work on plant breeding made him a founding figure in the development of plant science.Fredrick Law Olmstead - A landscape architect best known for the design and execution of Central Park, in New York City.George Washington Carver - An American botanist who worked to develop alternate crops to replace cotton during the boll weevil crisis.

To know more about the  Paul Erlich, visit:

https://brainly.com/question/14578254

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what would a tree called if it grows taller than the canopy

Answers

Answer:

OVERSTORY LAYER

Explanation:

The overstory consists of giant emergent trees that tower above the surrounding canopy.

which projection would be best for easily visualizing populations in one part of the world

Answers

Answer:

Three of these common types of map projections are cylindrical, conic, and azimuthal.

Cylindrical Map Projections -  Cylindrical map projections are one way of portraying the Earth.

Conic Map Projections -  A method of projecting a map of parts of the spherical surface on a surrounding cone.

Azimuthal Map Projections

How many countries in this World? ​

Answers

there are 195 countries in the world

Answer:

There are 195 countries in this world .

hope it is helpful to you

What is the biggest earthquake

Answers

Answer:

Valdivia Earthquake

Explanation:

A sudden breaking in the rocks along a roughly 560–620-mile (900–1,000-km) stretch of the Nazca Plate caused the earthquake

Hoped this helped :D

Why does air pressure always decrease with increasing height above the surface?

Answers

Air molecules colliding with a surface cause atmospheric pressure. ... Atmospheric pressure decreases as the height of a surface above ground level increases. This is because, as the altitude increases: the number of air molecules decreases.

on which data van mahotsav is celebrated? And why?​

Answers

Answer:

The Tree Festival, popularly known as 'Van Mahotsav' is a week-long festival celebrated from July 1 to 7 (the first week of July) during which millions of trees are planted all over India. It was initiated in 1950 by K.M. Munshi, the Union Minister for Agriculture and Food at that time.

It was started to create awareness in the mind of the people for the conservation of forests and planting of new trees. Van Mahotsava is celebrated as a festival of life. In India, it was started as a movement to save mother earth.

1. The thick liquid collected from the rubber tree is called ______​

Answers

The answer would be : Latex

Some immigrants from Czechoslovakia fled the religious and political oppression in the
Jewish
empire.
a.
b.
Polish
C.
German
d.
Austrian

Answers

The answer is D. Austrian :)

Answer:

D. Austrian

Explanation:

On edge, got 100%

HELPPPP!!!!
how does migration effect the social,environmental,health and economic aspects(IN LONG ANSWER)​

Answers

Answer:

If more people migrate there will be more profit made by the countries where people migrate. This means the government can spend those money to improve social places such as schools, city centers, houses, parks and etc.

Explanation:

In two or more sentences describe a procedure to increase the deposition of sediments at the mouth of a stream. Write your answer in your own words

Answers

Answer:

A sediment is any solid material that is moved and deposited in a new place and can be anything from rocks, or the remains of plants and animals.

Therefore, one way of increasing the deposits of sediments at the mouth of a stream is by reducing the amount of vegetation living near the stream.

By doing this, there is no more cover for the soil and this causes erosion to occur and then the stream carries the loose sediment.

As a religious faith, Candomblé appropriates beliefs from both __________.
A.
African faiths and Catholicism
B.
Hinduism and Catholicism
C.
Hinduism and Islam
D.
Buddhism and Catholicism

Answers

Answer:

A. African faiths and Catholicism

Answer:

A

Explanation:

got it right on edge!! stay safe!

Explain how the earth rotates and how long it takes for the earth to rotate.​

Answers

Answer:

the earth rotates about it's axis,just as a top spins around it's spindle.the earth rotates from the north pole to the south pole.it takes 24hours for the earth to make one complete rotation.

I hope this helps

what is map scale?
what is map?
Difference between small scale map
and large scale map ?
Answer like this 1.
2.
like this

Question By:-
Anant Kumar​

Answers

A map is a diagrammatic representation of an area of land or sea showing physical features, cities, roads, etc. Basically, a small-scale map covers a larger geographic region such as the world; whereas, a large-scale map covers a relatively small geographic area, such as a 7.5' quadrangle map.

What language is spoken by the largest number of Indian people?

a.

Bengali

c.

Hindi

b.

Sanskrit

d.

Arabic

Answers

C.Hindi is the most spoken language in India

Answer:

C. Hindi

Explanation:

Over 528 million native speakers

Study the map, then use the drop-down menus to complete the sentences.
The region includes Ethiopia.
is the smallest country in Africa by landmass.
is the largest country in Africa by landmass.
, is the largest city in Africa by population.

Answers

Answer:

1- Horn of Africa.

2- Seychelles.

3- Algeria.

4- Cairo, Egypt.

Explanation:

1- The Horn of Africa is the eastern tip of mainland Africa, where the Red Sea empties into the Indian Ocean, where the nations of Ethiopia, Somalia, Eritrea, and Djibouti are located.

2- The Seychelles is the smallest country in Africa, with a size of 459 square km. The country scores the highest on the development index (HDI) of all countries on this continent, but at the same time has the highest inequality of income.

3- With a size of 2,381,741 km², Algeria is the largest country in Africa in terms of area.

4- Cairo is the capital of Egypt and consists of the governorates of Cairo and Giza. The city has about 20 million inhabitants. However, the unofficial population of Cairo is much higher, partly due to the high number of illegal immigrants in the city. With about 20 million inhabitants, the entire metropolitan region of Cairo is the largest city in Africa and the Middle East and one of the largest cities in the world. The city is also one of the most polluted cities in the world and has a huge traffic chaos.

Answer:

eastern, Seychelles, Algeria; Lagos, Nigeria

Explanation:

edg 2023

please tell me answers ​

Answers

Answer: The giant panda is often found in Central China. The giant panda is a large panda with black and white fur. They have vertical slits for eyes as cats do. The reason why giant pandas are endargared is habitat construction. The human population is constantly rising so it pushes the pandas into poor living environments. One thing you can do to save these poor creatures is to have natural preserve areas. I believe we should look more into having more natural preservations for these giant pandas

Explanation:

I did research.

Where is Pena Blanca, Guatemala?

Answers

Answer:

Pena Blanca, Guatemala is in it's own municipality.

Explanation:

Peña Blanca is a small village in the municipality of Camotan, Chiquimula, Guatemala, known for its poor population. It is located at 14°54′0″N 89°18′0″W.

A camper takes a 100-gram piece of basalt rock from a campfire and places it in a cup holding 250 mililiters of water. The temperature of the rock is 300C and the temperature of the water is 20C. Air temperature is also 20C. In the process of heating the water with the basalt, the temperature of the basalt decreased more than the temperature of the water increased. This difference most likey occured because

Answers

Answer:

This difference most likely occurred because the specific heat of water is higher than that of basalt.

Explanation:

Basalt is a fine-grained, dark-colored igneous rock that is mostly made up of plagioclase and pyroxene minerals.

Water is a gaseous, liquid, or solid substance made up of the chemical elements hydrogen and oxygen, and it can exist in gaseous, liquid, and solid states.

Basalt can be used to heat water. But when the specific heat of water is higher than that of basalt, the temperature of the basalt will drop more than the temperature of the water will rise when the water is heated with the basalt.

Therefore, this difference most likely occurred because the specific heat of water is higher than that of basalt.

map of Nigeria showing the lakes​

Answers

Answer:

There are more than fifty lakes present in Nigeria.

Explanation:

There are many maps that shows all the lakes present in Nigeria. There are more than fifty lakes present in Nigeria. Some are big while others are small. Most of them are natural lakes because they are formed naturally while a few of them are man-made reservoirs in order to use the water for agriculture as well as other activities. Oguta Lake  is considered as the largest natural lake located in Imo State, Southeastern Nigeria.

Calculate the area of a map whose length is 6cm and width is 4cm the map scale is 2cm to 1km or 1:50,000

Answers

Answer:

12 km

Explanation:

Calculating the area of a map is very simple, you just need to multiply the length of that map by its width. In this case, you need to multiply 6 cm by 4 cm, the result will be 24 cm.

However, it is necessary that you convert this result according to the scale that the map presents. If this scale is 2cm to 1km, you will only need to divide 24cm by 2cm, which will convert the map area to kilometers. In this case 24/2 is equal to 12 kilometers. That's your result.

a dot map is used to represent population data true or false​

Answers

Answer:

True because a dot map is more specific compared to other forms of representation. They also show spatial patterns.

Explanation:

A dot map is more specific compared to other forms of representation. They also show spatial patterns.

Answer:

True because a dot map is more specific compared to other forms of representation. They also show spatial patterns.

Explanation:

Maps can show more than the view out your window, such as:
A political boundaries.
B population characteristics.
C elevations
D. All of the above.

Answers

The answer is all of the above.

Explanation:
Because there are some types of maps that can show political boundaries, population characteristics and elevations.
D. all of the above


hope this helps!!

Types of forest management techniques. ​

Answers

There are three major groups of timber harvest practices; clearcutting, shelterwood and selection systems. While each are different and are applied to specific forest types, they have three things in common: They provide wood fiber for thousands of every-day products.

Forest Wilderness

Managed Forests

Urban Forests

Wildland-Urban Interface (WUI)

Plantation Forests

TIMBER STAND IMPROVEMENT.

TIMBER HARVESTING.

REGENERATION.

PRESCRIBED BURNING.

rainfall maintains atmospheric temperature true or false?​

Answers

Answer:

Explanation:

The Relationship between Rainfall and Temperature. The physical rationale behind the relationship between rainfall and temperature is that rainfall may affect soil moisture which may in turn affect surface temperature by controlling the partitioning between the sensible and latent heat fluxes [41].

how are rock and minerals useful for the construcation of house​

Answers

Answer:

Minerals are used to build houses. Think of all the metal used in nails and screws. Bricks are made from clay, and cement and plasterboard are also made of minerals. ... When wet, the clay can be shaped, and then fired to make floor, wall, and roof tiles, as well as house bricks.

ginagawang paggalang/pagsunod?​

Answers

Answer:

I don't understand what u are saying

Explanation:

ano ang ibig mong sabihin sa "ginagawang paggalang / pagsunod"

What is this picture

Answers

Answer:

An image is an artifact that depicts visual perception, such as a photograph or other two-dimensional picture, that resembles a subject—usually a physical object—and thus provides a depiction of it. In the context of signal processing, an image is a distributed amplitude of color.

Renata precisava medir altura de uma árvore. Para isso, colocou um pedaço de cano enterrado no chão, formando um ângulo de 90º com o solo. Depois mediu os comprimentos das sombras da árvore e do cano, Obtendo as medidas indicadas na figura abaixo. Qual é a medida aproximada da altura da árvore? * 7,5 metros 8 metros 9 metros 7 metros

Answers

Answer:

A altura aproximada da árvore é 7,9 metros.

Esta questão está relacionada com a proporcionalidade entre variáveis. A proporção é um valor referente a razão de dois números. Por isso, a proporção está atrelada a fração, onde temos um numerador e um denominador. Desse modo, temos uma relação de equivalência entre dois valores.

Nesse caso, vamos resolver o problema por meio da semelhança entre triângulos. A semelhança entre triângulos ocorre quando existem dois ou mais triângulos com mesmos ângulos internos. Desse modo, existe uma proporção entre suas medidas, que devem ser equivalentes sobre uma determinada razão. Portanto:

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