Bees play a central role in the health of terrestrial ecosystems because they are vital
to the pollination of plants. The extinction of bees could cause the collapse of plant-
based terrestrial (land) ecosystems. Based on this description, bees can best be
described as a

A.native species
B.foundation species
C.keystone species
D.specialist species

Answers

Answer 1

Answer:

C

Explanation:

Bee can be described as a key stone speices


Related Questions

A Punnett square is a type of model. Which type of model does this Punnett square represent?
a)conceptual
b)functional
c)mathematical
d)physical

Answers

Answer:

c

Explanation:

it uses percentages, like 50% Aa, 25% aa and 25% AA

which one is it I am confused A,B,C or D

Answers

Answer:

I think option B is right answer

Answer:

B) Image 1 -> Image 3 -> Image 4 -> Image 2

Explanation:

The pictures of the ecosystems are needed to be put into the simplest -> complex order.

Image 1 could be the simplest as it only has one organism.

Image 3 would be the next simplest as it has only a group of the same organism.

Image 4 would come next as it has aqua life and surroundings but the same fishes!

Image 2 would be the most complex, as it has various biodiversity and surroundings!

The order would go as Image 1 -> Image 3 -> Image 4 -> Image 2.

What two things are lipids good for?
A. Creating Cell Nuclei & Storing Energy

B. Creating Cell Membranes & Storing Energy

C. Creating Cell Membranes & Releasing Energy

Answers

Answer:

B. creating cell membranes and storing energy

Explanation:

i hope this helped :)

Why is it important that gamete cells have only one set of chromosomes?How does the chromosomes look like?​

Answers

Answer:

Why is it important that gamete cells have only one set of chromosomes?

2 gametes unite their chromosomes combined them the diploid (2n) of chromosomes.

How does the chromosomes look like?

It has 2 sister chromatids and a centromere the whole thing itself is considered a chromosome.

-TheUnknownScientist

Explanation:

2 gametes

the chromosomes look like 2 sister chromatids

What part of the cell gives the ribosomes instructions on how to assemble a protein?

Answers

Answer:

The nucleus

Explanation:

Answer:

the nucleus

Explanation:

give a reason why eggs shell is porous​

Answers

Answer:

if it's porous it must absorb stuff

Explanation:

like a napkin

Answer:

Explanation:Directly under the chicken egg's shell are two membranes. When the eggs are laid by the mother they are warmer than the air, and as they cool the material inside the egg shrinks a little bit. ... The tiny pores in the shell allow the carbon dioxide to escape and fresh air to get in.

will give brainlist
3 specific human impacts on the biosphere.

Answers

humans impact the physical environment, therefore these include overpopulation, pollution, and defrosted rations , these changes are triggered climate change, poor air quality etc,

During his voyage on the HMS Beagle, Darwin observed the
beaks and behavior of finches. These finches were similar
in some ways to the single finch species that existed on
the mainland of South America. On the Galápagos Islands,
however, there were 13 different species, each with
different beaks and different diets. Later, Darwin
hypothesized that natural selection could explain the
differences in the finch species. Many years later,
Rosemary and Peter Grant of Princeton University began to
test Darwin's hypothesis.
Scientists have recently developed a hypothesis based on
evolutionary concepts and the Grants' work. First, finches
from South America arrived on one of the islands. Then,
the finches that arrived on the island had to survive in a
new environment. The plants on the island were different
from the plants on the mainland. As a result, the
population on the island evolved differently from the
population on the mainland.
Later, a few finches from the island may have flown to
another island and begun the speciation process again.
This process may have been repeated many times. Now
there are 13 distinct species.

Answers

Answer:

A

Explanation:

Environmental impact that have led to gray wolfs adaptation

Answers

Answer:

what are you asking?

Explanation:

WILL GIVE BRAINLIEST. PLEASE HELP!!!

The lightest part of a shadow is called the

asteroid

penumbra

umbra

eclipse

Answers

Your answer is umbra......

Answer:

The lightest part of a shadow is called the penumbra however the darkest part is called the umbra

Explanation:

hope this helps

What happens to water molecules during the boiling process

Answers

As a liquid is heated, its molecules absorb heat and move faster. When the liquid starts to boil, bubbles of vapor form within the liquid and rise to the surface. The temperature that causes this to happen is known as the boiling point of a liquid. Which answer choice BEST summarizes the paragraph?

que sistemas artificiales utiliza el hombre para recoger agua que sistemas existen de forma natural

Answers

Answer:

Haciendo almacenamiento y excavación en un área grande, mientras que los estanques son los sistemas utilizados para recolectar agua.

Explicación:

El sistema artificial que el hombre usa para recolectar agua es la construcción de un gran almacenamiento de concreto y la excavación de un gran terreno que recolecta agua de lluvia y puede ser utilizado por la gente para su uso diario, mientras que por otro lado, los estanques son el sistema natural donde el agua del la lluvia se acumula naturalmente. Esta agua es utilizada por la población que vive alrededor de ese estanque. Ambos sistemas proporcionan agua para el uso diario, como lavar, beber y cocinar, etc.

Using the marine food web below, on what trophic level(s) is/are the killer whales?

Answers

Answer:

B

Explanation:

Part C When a material is heated, the change in temperature depends on the kind of material and its mass. Different objects can absorb and release different amounts of energy when heated and cooled. This property is called heat capacity. How might scientists apply this property to design something useful in the real world? Give one or two examples.

Answers

Answer:

Not really sure about this question but what I think is,

So for example, metal..Metal has a very low specific heat capacity, but we use it pretty much in all our lifetime right? Things that have low heat capacity have very high capacity if that makes sense. Things like water and oil, they take more energy to get heat up or get hot. Its funny because its what makes our planet survivable. 70% of our planet is of course water and radiation (light and heat) from the sun strikes 70% of water. Meaning its not heating anything up so quickly. Hope this somewhat helps you out and gives you an idea on what the question is talking about :) Enjoy!

Explanation:

Answer:bsna

Explanation:

please help ill give brainliest! its science i need to know the answer

Answers

First figure has the lowest pitch

Answer:

1 I'm pretty sure

Explanation:

The vocals are getting slowly gradually overtime.

They are also smaller than the other options.

The percent saturation of carbon monoxide poisoning is always 34%.

A.True
B.False

Answers

Answer: False

Explanation:

False is the correct answer I think

A spermatozoa has to survive the long voyage if it to be the one to find and fertilize a
mature ovum. Which statement best describes how the seminal vesicles contribute to
the sperms' chance of survival during the long journey to an ovum?

Answers

Answer:

Provides energy by releasing glucose rich fluid.

Explanation:

how many oxygen atoms are present

Answers

Answer:

no. oxygen atoms present are 12

Answer:

3

Explanation:

according to the solution it is three oxygen atoms that are present, please mark me as the brainiest

How can I determine the population density of a sunflower field in square meters without counting every sunflower? Please describe a step-by-step procedure. ​

Answers

Answer:

first step - take one-fourth of the field and cout the sunflowers in it

second step - find out the percentage and that will be you answer

What life changes do people
face in middle adulthood?

Answers

Answer:

Middle adulthood, or middle age, is the time of life between ages 40 and 65. During this time, people experience many physical changes that signal that the person is aging, including gray hair and hair loss, wrinkles and age spots, vision and hearing loss, and weight gain, commonly called the middle age spread

Explanation:

please help meeeeeeee is this correct

Answers

Answer:

I think so

Explanation:

Answer:no

Explanation: the 1st 4th 5th and 6th is wrong

Which of the following statements is true with regard to the role of plants in the field of biotechnology?

Answers

The role of the plants is to maintain the atmosphere and to produce oxygen and to absorb carbon dioxide

Which of the following processes causes
sinkholes to form?
A. erosion of sediment by runoff
B. deposition of sediment by a river
C. deposition of calcite by groundwater
D. erosion of limestone by groundwater

Answers

Answer:

A. erosion of sediment by runoff

Explanation:

The formation of sinkholes involves natural processes of erosion or gradual removal of slightly soluble bedrock (such as limestone) by percolating water, the collapse of a cave roof, or a lowering of the water table. Sinkholes often form through the process of suffosion.

Answer:

A sinkhole is a hole in the ground that forms when water dissolves surface rock. Often, this surface rock is limestone, which is easily eroded, or worn away, by the movement of water. ... Water collects in these collapsed sections, forming sinkholes. Sinkholes also form when the roofs of caves collapse.

PLEASE HELP! I'LL MARK BRAINLIEST!!!

What would be the base sequence for the complementary DNA formed from the strand of DNA shown below?

ATG CT



tysm, love you (not the link people, I don't even tolerate you)

Answers

Answer:

TAC GA

Explanation:

Think of it as, TA and GC. No matter what they're both bound together. 'And yeah, the link people suck.

What are the 4 most abundant/ important elements for humans?

Answers

Answer:

The four most abundant elements in the human body – hydrogen, oxygen, carbon and nitrogen – account for more than 99 per cent of the atoms inside you. They are found throughout your body, mostly as water but also as components of biomolecules such as proteins, fats, DNA and carbohydrates.

What’s the largest county in Florida

Answers

Miami Dade is the correct answer. Hope you like my answer.

Answer:

Miami-Dade County

I also live in Florida but i'm Hillsborough County.

EASY POINTS!! Which can be studied as a scientific investigation?
A)Blue is the best color.
B)Vegetarianism is better for the environment than non-vegetarianism.
C)Country music is more enjoyable than hip-hop music.
D)All students should be required to wear uniforms to sch

Answers

c, it would be the easiest to solve by using the scientific method
B, all the other options can be based off personal preference, B can be based on hard facts

Compare and contrast adaptations displayed by animals and plants that enable them to survive in different environments

Answers

Answer:

All organisms need to adapt to their habitat to be able to survive. This means adapting to be able to survive the climatic conditions of the ecosystem, predators, and other species that compete for the same food and space.

What’s your favorite aquarium fish

Answers

nemooooooooooooooooooo

Which correctly lists the digestive system careers from the least amount of formal education to the most?

•dietitian, endoscopy technician, orthodontist
•gastroenterologist,
dietitian, colorectal surgeon
•orthodontist, colorectal surgeon, gastroenterologist
•endoscopy technician, orthodontist, gastroenterologist

Answers

Answer:

endoscopy technician, orthodontist, gastroenterologist

Answer:

endoscopy technician, orthodontist, gastroenterologist

Explanation:

took the test.

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To specify the data sets you want to see for your particular user, you create or select adSelect one:a. Filterb. Viewc. Switchd. Scope help meeeeeeeeeeeeeeeeeeeeeeeee Simplify (2^-6)(5)(2^3x5)^2 Sar and Dagon are the same distance from the equator, and they areboth near the ocean. Using the information in the map, how does the airtemperature of Sar compare to the air temperature of Dagon? Why Theair at Sar is? Which of the following does smooth muscle fall under?voluntary orinvoluntary 10 = 0.4kthis is probably easy but can someone find k 5days a week 4 hours a day at $10.00 a day =? Which type of joint allows rotation of one bone around another likewhen rotating the head? area and perimeter i need help with problems 2 & 3 Select the correct answer.Which of the following is true for a heating curve? .It shows how the pressure of a substance changes when heated.OB.It shows how the temperature of a substance changes when heated.OC.It shows how the volume of a substance changes when heated.It shows how the mass of a substance changes when heated.ODResetNext Someone PLease help me Sarasota Corporation sells rock-climbing products and also operates an indoor climbing facility for climbing enthusiasts. During the last part of 2017, Sarasota had the following transactions related to notes payable.Sept. 1 Issued a $16,800 note to Pippen to purchase inventory. The 3-month note payable bears interest of 9% and is due December 1. (Sarasota uses a perpetual inventory system.)Sept. 30 Recorded accrued interest for the Pippen note.Oct. 1 Issued a $22,800, 10%, 4-month note to Prime Bank to finance the purchase of a new climbing wall for advanced climbers. The note is due February 1.Oct. 31 Recorded accrued interest for the Pippen note and the Prime Bank note.Nov. 1 Issued a $27,600 note and paid $8,100 cash to purchase a vehicle to transport clients to nearby climbing sites as part of a new series of climbing classes. This note bears interest of 6% and matures in 12 months.Nov. 30 Recorded accrued interest for the Pippen note, the Prime Bank note, and the vehicle note.Dec. 1 Paid principal and interest on the Pippen note.Dec. 31 Recorded accrued interest for the Prime Bank note and the vehicle note.I was wondering how to do the journal entries for...1. October 1st2. November 1st3. November 30th4. December 31st Oriole Company uses a periodic inventory system. For April, when the company sold 600 units, the following information is available. Units Unit Cost Total Cost April 1 inventory 270 $30 $ 8,100 April 15 purchase 440 36 15,840 April 23 purchase 290 39 11,310 1,000 $35,250 Compute the April 30 inventory and the April cost of goods sold using the FIFO method. Ending inventory $enter a dollar amount Cost of goods sold $enter a dollar amount Which activity at the grocery store would not involve mathematics? A. choosing what kind of apple to buy B. buying enough ingredients to double a recipe C. finding out how much 1 item would cost when the price is 2 for $4.00 D. calculating the total cost of the items in your cart Check my grammar and spelling, please! Let me know if I made any errors.Cmo se hace macarrones? Aade fideos y agua a la olla. Enciende la estufa. Hierve fideos. No quema ti mismo. Mezcla fideos, manteca leche, y queso. No tira. Prueba macarrones. Aade condimentos. No te olvides de la estufa. Eduardo has a wooden dowel rod that is StartFraction 8 Over 15 EndFraction of a yard long that he needs to cut into 24 equal-length pieces. What is the length of each piece of dowel rod?StartFraction 1 Over 60 EndFraction of a yardStartFraction 1 Over 45 EndFraction of a yardStartFraction 5 Over 64 EndFraction of a yardStartFraction 5 Over 8 EndFraction of a yard Jenny has a $82,500 basis in her 50 percent partnership interest in the JM Partnership before receiving any distributions. This year JM makes a proportionate operating distribution to Jenny of a parcel of land with an $110,000 fair value and a $89,700 basis to JM. The land is encumbered with a $42,850 mortgage (JM's only liability). What is Jenny's basis in the land and her remaining basis in JM after the distribution 10. What event do Benvolio's lines from the opening of Act III, Scene 1 of Romeo and Juliet, hint at, or foreshadow? And, if we meet, we shall not 'scape a brawl. For now, these hot days, is the mad blood stirring.A.) the conversation the young men have later about Benvolio's quick temper B.) the argument Juliet has with her father C.) the fight in which Mercutio and Tybalt are killedD.) the duel in which Romeo is killed The ratio of the height to the base of a triangle is 3:4. If the base is 24 cm, what is itsarea? Joaquin has d more than three times the number of baseball cards as Sam. Sam has f baseball cards.