If an organism didn't have DNA, it would be missing which sign of life?
A.
information system
B.
response to the environment
C.
one or more cells
D.
complex chemical activities

Answers

Answer 1

Answer:

C

Explanation:


Related Questions

which term describes water that picks up chemicals and pollutants as it moved over driveways, streets, and lawns?
A) septic water
B) runoff water
C) pure water
D) arctic water ​

Answers

Answer:

A or B

Explanation:

a) The term "septic" refers to the anaerobic bacterial environment that develops in the tank that decomposes or mineralizes the waste discharged into the tank. 

b) Runoff is nothing more than water "running off" the land surface. Just as the water you wash your car with runs off down the driveway as you work, the rain that Mother Nature covers the landscape with runs off downhill, too (due to gravity). Runoff is an important component of the natural water cycle.

Answer: i think it would be both A and B if its a choose all that apply

In contrast to environmentalists' proposals to limit emissions of certain pollutants, the administration proposed calling for mandatory restrictions of only three such pollutants from power plants-mercury, sulfur dioxide, and nitrogen oxides-and the plan would delay such cuts until 2010 or later.

A. administration proposed calling for mandatory restriction of
B. administration proposed a call for mandatory restrictions, including those for
C. administration, proposing mandatory restrictions on
D. administration’s proposal was a call for mandatory restrictions, which include
E. administration’s proposal would call for mandatory restrictions on

Answers

It is c have a good day

Which finch shown below most use it beak to crack open nut or seed

Answers

Answer:

c

Explanation:


Which type of rock would likely be found within the dormant volcano?
х
A extrusive igneous
B. intrusive igneous
C metamorphic
D. sedimentary

Answers

Answer:

Extrusive igneous Rocks

I believe it’s A hope this helps

PLS HELP ASAP
Forest A consists of only Oak trees and Forest B has Oak trees, Maple trees, and some pine trees. Which of the following is true?

Question 3 options:

Forest B has more biodiversity than Forest A.
Forest A has more biodiversity than Forest B.

Answers

Forest B, which has more tree species, is more biodiversity compared to Forest A that has just one tree species. The true statement is: "Forest B has more biodiversity than Forest A."

Biodiversity can simply be described as the variation that exist within an ecosystem whereby different organisms and species can be found in a particular habitat. The more varied the species that exist in an ecosystem are, the higher the biodiversity that exists.

Like the saying goes: "variety is the spice of life". The higher the biodiversity the better. Which means the more varied the species or organisms found in an habitat or ecosystem, the more functional the ecosystem would be.

In Forest A, only one tree species, which is Oak trees exist compared to Forest B that has different tree species.

Therefore, Forest B will have more biodiversity than Forest A.

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Do most volcanoes on land occur in the Northern Hemisphere or southern Hemisphere? Explain why you think so?

Answers

Answer: Southern hemisphere.

Explanation:

Most of the volcanoes are located in what is called the "ring of fire" in the Pacific Ocean.

what should a reader do if they do not recognize the reference made by an allusion
A: look up the word or phrase

B: Use context clues

C: Look for analogies

D: Recall the definition of allusion​

Answers

Answer:

D. recall the definition of allusion

Explanation:

take out key words from the allusion definition and put those towards the reference to come up with the answer.

I hope this helps :)

If a reader do not recognize the reference made by an allusion, he or she should: D: Recall the definition of allusion​.

An Allusion can be defined as a type of literary device and it is a reference in a text to a well known text, person, event, or thing. Therefore, an allusion avails an author or writer the opportunity to embed (compress) a large amount of significant and meaningful information into a single phrase or word, just like a reference.

In English literature, some examples of the use of allusion includes;

Arrow of love.He felt like he had a golden heart.  Fraternal competition.

In this context, a reader should always recall the definition of allusion​ when he or she does not recognize the reference made by an allusion.

Read more: https://brainly.com/question/20994688

Name the TWO planets in our solar system where there are life forms

Answers

Answer:

Jupiter and Mars, probably Saturn too

Explanation:

WHAT IS HOMESTASIS???? SOMETHING I CAN UNDERSTAND PLEASE!

Answers

Explanation:

Homeostasis, from the Greek words for "same" and "steady," refers to any process that living things use to actively maintain fairly stable conditions necessary for survival. The term was coined in 1930 by the physician Walter Cannon.

Examples include thermoregulation, blood glucose regulation, baroreflex in blood pressure, calcium homeostasis, potassium homeostasis, and osmoregulation.

PROCESS OF HOMEOSTASIS IN THE HUMAN BODY

Homeostasis refers to the body's ability to maintain a stable internal environment (regulating hormones, body temp., water balance, etc.). ... As the body works to maintain homeostasis, any significant deviation from the normal range will be resisted and homeostasis restored through a process called a feedback loop.

Answer:

Hi there :)

Explanation:

HOMEOSTASIS

A property of cells, tissues, and organisms that allows the maintenance and regulation of the stability and constancy needed to function properly.

- In simple terms,  Homeostasis is any self-regulating process by which an organism tends to maintain stability while adjusting to conditions that are best for its survival. If homeostasis is successful, life continues; if it's unsuccessful, it results in a disaster or death of the organism.

Hope it helps :)

Describe the final conditions.

The tubing contains
A- starch solution
B- lugol's solution
C- starch solution and lugol's solution

The beaker contains
A- starch solution
B- lugol's solution
C- starch solution and lugol's solution

Answers

Answer:

Describe the initial conditions.

The tubing contains

A) starch solution

beaker contains

B) lugol's solution

Describe the final conditions

The tubing contains

C) starch solution and Lugol's solution

beaker contains

A) only Lugol's solution

Explanation:

Answer:

Initial conditions:

The tubing contains  

✔ starch solution

. The beakercontains  

✔ Lugol’s solution

Final Conditions:

The tubing contains  

✔ starch solution and Lugol’s solution

. The beakercontains  

✔ only Lugol’s solution

Explanation: Just took the test and got it right.

hurry up.
Mark all that apply. Which statements are true for mechanical waves?

Question 36 options:

Mechanical waves transfer energy.


Mechanical waves transfer matter.


Mechanical waves can move through a vacuum.


Mechanical waves require a medium.


Example of a mechanical wave: sound wave


Example of mechanical wave: visible light

Answers

Answer:

Mechanical waves transfer matter

mechanical waves requires a medium

an example of a mechanical waves is a sound wave

Explanation:

hope that helps

The statements which are true for mechanical waves are mechanical waves transfer matter, mechanical waves requires a medium, and an example of a mechanical waves is a sound wave. Thus, option A, D and E are correct.

What is electromagnetic wave?

An electromagnetic wave can travel in a vacuum, and a mechanical wave cannot.  Electromagnetic waves are waves which can travel through the vacuum. Electromagnetic waves have electrical and magnetic component associated with them. They all travel with the speed of light.The energy transport through a medium involves the absorption and re emission of the wave energy by the atoms of the material.

Mechanical waves require a medium to travel so that they can transport their energy from one location to another. Sound waves are examples of mechanical waves while light waves are examples of electromagnetic waves.

Therefore, The statements which are true for mechanical waves are mechanical waves transfer matter, mechanical waves requires a medium, and an example of a mechanical waves is a sound wave. Thus, option A, D and E are correct.

Learn more about Mechanical waves on:

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what is eukaryotes and prokaryotes defines it , and make differences.​

Answers

Prokaryotic cells are smaller in size than Eukaryotic cells.Prokaryotic cells multiply much faster than the Eukaryotic cells.Prokaryotic cells don't have an organised nucleus whereas Eukaryote cells have .

Explanation:

[tex]thank \: you[/tex]

help im stuck lolllllllllll

Answers

The answer would be C, observation
Hey there!

The correct option is:

'c' observation

Hope it help you

What is technology?
A. A method for doing scientific research

B. The use of science to answer ethical questions

C. A system of government

D. Science applied to practical problems
SUBNET

Answers

Answer:

A method for doing scientific research. I am happy to help. ;)

Explanation:

what is pollination ????

Answers

Answer:

Pollination is the transfer of pollen from a male part of a plant to a female part of a plant, later enabling fertilisation and the production of seeds, most often by an animal or by wind.

Which two parts perform opposite functions?
a. lysosome/ribosome b. plasma membrane/nuclear membrane c. cytoskeleton/flagellum

Answers

Answer:

The cell membrane, therefore, has two functions: first, to be a barrier keeping the constituents of the cell in and unwanted substances out and, second, to be a gate allowing transport into the cell of essential nutrients and movement from the cell of waste products.

Explanation:

glycosis is the first step in cellular respiration. which option best summarizes the process?

Answers

Answer:

Anaerobic process that occurs in the cytoplasm. The process uses 2 ATP molecules. 6 carbon molecules are broken down into 3 pyruvate molecules during the process

Explanation:

Have a great day

What happens if the proximal tubule was shorter?

Answers

Explanation:

shorter proximal tube may contribute to LMWP and disease progression in lowe syndrome

Answer both A and B. Thank you.

Answers

Explanation:

a.catalase

b.It plays important roles in host defense and oxidative biosynthetic reactions. In addition there is growing evidence that at low levels, H2O2 also functions as a signaling agent, particularly in higher organisms.

hope it helps.stay safe healthy and happy..

Formulate a prediction explaining how a cell may be affected if it does not undergo
cellular transport. (A prediction is in the “If... , then..." format)

Answers

If a cell is unable to undergo cellular transport, then the cell will inevitably die.

Cellular transport can be summarized as a series of processes and methods used by cells to transport ions, smaller molecules, and macromolecules like proteins, from one side of the membrane to the other. This can be divided on a large scale into:

Active transportPassive transport

based on whether or not the cell in question needs to invest energy for the transport to happen. Each of these then have many subdivisions to account for the numerous kinds of transports a cell is able to undergo.

Most of the cellular transports that happen in the human body are essential for the life of that cell. The most common and essential cellular transport is the passive transport of water and oxygen through osmosis and diffusion. Water provides the cell with the ability to maintain basic structure and carry out necessary functions. Oxygen is required by all cells to break down sugars in order to obtain energy in the form of ATP. This is done through a process known as cellular respiration. The waste produced by this is carbon dioxide, which in the absence of cellular transport would not be able to leave the cell.

If a cell is unable to undergo cellular transport, then the cell will inevitably die due to it being unable to transport water, oxygen, carbon dioxide, and numerous other ions and molecules that are necessary for the cell to complete even the most basic of functions.

For more on cellular transport, respiration, and ATP visit:

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Xylem and Phloem are locate inside of a leaf vein also called what?
10 points
Guard Cells
Epidermis
Vascular Tissue
Stomata

Answers

Vascular tissue i think

what is the cicle of our organs

Answers

Answer:

S I

Explanation:

Espero ehbetraea  daodyu

Which of the following is a key characteristic of metaphase?
Possible Answers:
DNA replicates and there are two copies of each chromosome
The chromosomes move to a narrow central zone of the cell
Chromosomes coil so tightly that they become visible at individual structures
Nuclear membranes form and the chromosomes gradually uncoil
Chromosomes separate and move toward opposite ends of the cell

Answers

Answer:

The chromosomes move to a narrow central zone of the cell

Explanation:

Prophase: nuclear and cell membrane start to disappear

Metaphase: The chromosomes line up in the equator

Anaphase: Spindle fibres pull the chromosomes towards the poles

Telophase: Nuclear and cell membrane start to form

I hope it useful

What is environmental science to you?

Answers

Answer:

Environmental science is a multidisciplinary field that explores the dynamics between Earth systems, flora, fauna and humans. It involves research on air, water, soil, food, and wildlife to help understand system processes, identify environmental damage or hazards, and develop solutions to environmental concerns.

Answer:

having to do with the earth and animals

Explanation:

having to do with the earth and animals

The diagram shows a food web.

A flowchart. Cycle 1. 1, Grass. 2, Grasshopper. 3, Shrew or Mouse. 4, Fox. Cycle 2: 1, Grass. 2, Mouse. 3, Fox or Snake. Cycle 3: 1, Grass. 2, Rabbit. 3, Fox.

What would most likely happen to the food web if the amount of grass drastically decreased?

The mouse and grasshopper would be affected.
Only the rabbit would be affected.
The grasshopper, mouse, and shrew would be affected.
The entire food web would be affected.

Answers

Answer:

The entire food web would be affected

The entire food web would be affected if the amount of grass drastically decreased.

What is a food web?

A food web is an chart or diagram in the form of a web showing the interdependence of different organisms as they obtain food.

All organisms are related in a food web.

In the food web shown, grass is the primary producer.

A drastic decrease in the amount of grass will affect all the organisms in the food web.

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if plants need light to grow then plants in the shade will grow more slowly what is the student doing

Answers

The student is doing a experiment or testing a hypothesis

From memory List the characteristics of life

Answers

Answer:

Explanation:

There's a nice mnemonic: mrs gren

movement

reproduction

sensitivity

nutrition

excretion

respiration

growth

Answer:

have cells

use energy

reproduce

respond to the environment

grow and develop

Explanation:

How do sand dunes usually migrate?

Answers

Answer:

Sand can be moved by strong steady winds

Explanation:

Whe sand blows it pushes the sand ahead of it so the dunes slowly moves

What are 3 ways scientists can communicate scientific information?

Answers

1. Publish information in journals
2. Present ideas in press conferences or universities
3. Write reports

what is socialisation?write its advantages
Happy Birthday jamila ​

Answers

Answer:

Socialization is the process by which human begin to acquire the skills necessary to perform as a functioning member of their society.

It's advantages are:-

Mental Health.

Confidence and self-esteem. ...

Increased quality of life.

Reduced blood pressure.

Reduced risk of Alzheimer's.

Boost immunity and other physical health benefits.

Increased brain health.

Promotes purpose.

And Happy bithday jamila!!
Socialization is the process of learning social norms and values from the society.for a citizen socialization is very important to be a capable social member.The advantages of happy birthday jamila is
Jamila describes beauty so the person whom uh are going to give this card will feel very good so from this card a sense of belonging is developed between people they will fee special
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