Which events are likely to be catastrophic to an ecosystem?select the three correct answers.

A-hurricane.

B-steady population growth.

C-seasonal flooding.

D-introducing of an aggressive invasive species.

E-tsunami.

Answers

Answer 1

Answer: A- Hurricane
D-Introducing
E. Tsunami

Answer 2

Answer: D.) because that will enable wildlife of invasive species to live at the region

Related Questions

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Which of the following happens first?A)Introns are edited out of the premature DNA. B)RNA ploymerase reaches a terminator region. C)Nucleotides are covalently linked together. D) RNA polymerase binds to a promoter region of DNA.
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Help please (the subject is science)
What is the role of lysosomes in animal cells?

Organisms at the bottom of the pyramid produce enough usable chemical energy to support the entire ecosystem through____. A). predation Reactivate B). photosynthesis C). cell respiration D). anaerobic respiration

Answers

The right answer is B). photosynthesis.

Photosynthesis is a biosynthesis of transforming light energy into organic compounds. Light, in the form of photons, is captured by a colored pigment associated with a mineral or organic electron donor, and allows the use of mineral material for the synthesis (manufacture) of organic compounds: it is the photophosphorylation phase photosynthesis. Cytochromes play a role of electron carrier.

The correct answer is letter B. They use photosynthesis to produce chemical energy to support the entire ecosystem. Hope this answer helps. Good luck!

How do tussock moths obtain energy in cellular respiration?

Answers

Tussock moths obtain energy by cellular resporation by the oxidation of food they consume. The food they consume is oxidised to synthesize special type of phosphate which is then stored as energy. The energy is utilised by their cells whenever needed.

Most humans are considered _________ because they eat both meat and plants.herbivores
carnivores
vegetarians
omnivores

Answers

Omnivores is a kind of animal that eats other animals and plants, in other words, humans are omnivores, since they eat both plants and animals.Now not ALL of them eat both, but most of them do!

Answer:

D) omnivores

Explanation:

If you are making an essay analysis of Romeo and Juliet, which of the following claims is the best thesis statement?A. Shakespeare uses a lot of foreshadowing in Romeo and Juliet that is conveyed through the dialogue.

B. In Romeo and Juliet, the protagonists' deaths are foreshadowed from the start.

C. Romeo and Juliet is a tragedy that has fate as a central theme.

D. Although fate plays a role in the tragic end of Romeo and Juliet, they are the victims of their own choices.

Answers

the claims that is the best thesis statement is : A. Shakespeare uses a lot of foreshadowing in Romeo and Juliet that is conveyed through dialogue

Thesis statement often reflect the writer's personal opinion, and the only analytical one is option A

hope this helps

The correct answer is A. Shakespeare uses a lot of foreshadowing in Romeo and Juliet which is conveyed through dialogue.

If making essay analysis of Romeo and Juliet the best thesis statement is that Shakespeare uses a lot of foreshadowing in Romeo and Juliet which is conveyed all through the dialogue.

In Romeo and Juliet Shakespeare talks about two young star-crossed lovers whose deaths reconcile their feuding families.

The book belongs to a tradition of tragic romance which stretches back antiquity.

Which of the following are true concerning living things? Check all that apply. a. They contain a vital force absent in nonliving things.
b. They are composed of molecules that contain carbon-carbon bonds.
c. They undergo chemical reactions to use energy they acquire from the environment.
d. They do not require catalysts to sustain their living state

Answers

Answer: b. They are composed of molecules that contain carbon-carbon bonds.

c. They undergo chemical reactions to use energy they acquire from the environment.

Living things includes all the organisms that display features which make them distinct from non-living organisms. The living organisms have an organized structure, they are composed of cells, they require energy to survive or sustain existence, they are able to reproduce and they exhibit ability to grow.

They are composed of molecules that contain carbon-carbon bonds: Carbon is the main component present in all living things. They make up the organic biomass of these living organisms.

They undergo chemical reactions to use energy they acquire from the environment: The plants traps sunlight energy and converts it into food and lastly into chemical energy in the form of ATP. This ATP is used as a energy reservoir for metabolic processes occurring in the plants. Therefore, energy is generated after chemical reactions.

There are two options which are true concerning living things:
b. They are composed of molecules that contain carbon-carbon bonds.
d. They do not require catalysts to sustain their living state.

Determine why DNA needs to replicate before a cell divides.