Which answer best explains the difference between protists and bacteria?
A. Bacteria are prokaryotes and protists are eukaryotes
B. Bacteria have a cell membrane while protists do not
C. Bacteria have ribosomes while protists do not
D. Bacteria have cytoplasm while protists do not.
Answer: B hope this helps
Explanation:
what negative impacts do wildfires have on ecosystems, and what can be done to fix this problem?
fires in the ecosystem have only negative impacts.Because the gases released by their fumes have a harmful content.So the reduction, the over-care of people wanted to change everything.
an astronaut travels from earth to a planet with less gravity than earth. which of the following statements describes the astronaut's weight and mass
a.) the astronauts will weigh more than on the other planet, but her mass will stay the same
b.) the astronauts will weigh less than on the other planet, but her mass will stay the same
c.) the astronauts will weigh the same than on the other planet, but her mass will increase
d.)the astronauts will weigh the same than on the other planet, but her mass will decrease
What is the main reason organisms compete with each other ??
Answer:
resources in ecosystem is limited
AYO PLEASE HELP :)
Biology
Answer:
b-prokaryotic cells have single strand of DNA
Explanation:
trust me ;)
According to Darwin, evolution
takes place by a process called
random choice.
True or false
Answer:
True
Explanation:
Natural selection
What are the products of this reaction?
- H2O and O2
- H2O2 and H2O
- O2 only
Answer: Products
Water - H2O
Dihydrogen Monoxide Dihydridooxygen [OH2] HOH Hydrogen Hydroxide Dihydrogen Oxide Oxidane Hydrogen Oxide
Explanation:
Change that happens in a living organism because of a stimulus
Answer: A change in an organism's surroundings that causes the organism to react is called a stimulus (plural stimuli). An organism reacts to a stimulus with a response- an action or change in behavior. Another example is if you are cold, you shiver. The cold is the stimulus while the shivering is the response.
(The plural of stimulus is stimuli. Its verb form is stimulate, which typically means to spur into action or to invigorate.)
Explanation: I hope this helps plz tell me if its wrong so i can fix it :)
Water lilies grow in freshwater ecosystems. When a water lily plant is kept in seawater, it wilts. Which statement best describes what happens to the water lily plants in seawater?
a.Water moves out of the cells of the lily by osmosis
b.Water moves into the cells of lily by osmosis
c.The cells of water lily plants get less oxygen from the seawater
d.The cells of water lily plants lose all important nutrients to the seawater
IN A TEST RN!!!!
What do polymers do
Explanation:
Organic polymers play a crucial role in living things ,providing basic structural materials and particpiating in vital life process.for example,the solid parts of all plant are ,made up of polymers
Is a bee a autotroph or a heterotroph
Answer:
I believe they're heterotroph
Explanation:
Why is the intensity of a pulse different at different sites?
Answer:
Because pulse wave velocity decreases as arterial diameter decreases, a slight difference in local vasculature can cause inter-site differences not only in pulse transit time but also in its variations.
Hope that answers your question.
Which of the following cell parts are NOT found in BOTH plant and animal cells? A. mitochondria
B. Cell membrane
C. Chloroplast
D. Nucleus
How is cold front formation different from stationary front formation? Stationary fronts form between warm and cold air masses, while cold fronts form when a cold air mass advances against a warm air mass. Cold fronts form between two air masses that barely move, while stationary fronts form when a warm air mass is trapped between two cold air masses. Cold fronts form when a warm air mass moves over a cold air mass, while stationary air fronts form when a cold air mass moves over a warm air mass. Stationary fronts form when a warm air mass is trapped between two cold air masses, while cold fronts form when a warm air mass moves over a cold air mass.
Answer: A
Explanaation:
Answer: A
Explanation: got it right on E D G E 2021
Which type of information can scientists collect using a seismograph?
a) slight shifts in the inclination of a surface
b) pollution levels in the air after a volcanic eruption
c) vibrations occurring inside Earth
d) temperatures of molten rock inside Earth
Answer:
C
Explanation:
Vibrations occurring inside Earth
The type of information that scientists collect using a seismograph is vibrations occurring inside Earth. The correct option is c.
What is seismograph?A seismometer is a measuring device that detects ground noises and shaking caused by earthquakes, volcanic eruptions, and explosions.
Seismographs are typically made up of a seismograph, a timing device, and a recording device.
Seismographs are devices that record the movement of the ground during an earthquake. They are installed in the ground all over the world as part of a seismographic network.
To better understand seismic waves, scientists developed and used a device known as a seismometer. Seismometers now assist scientists in predicting earthquakes.
Scientists use seismographs to collect information about vibrations that occur within the Earth.
Thus, correct option is c.
For more details regarding seismograph, visit:
https://brainly.com/question/3263699
#SPJ2
Which body system is responsible for rapidly communicating information inside the body using electrical impulses?
O Endocrine system
O Integumentary system
O Nervous system
O Skeletal system
Answer:
Your answer is (C) Nervous System!
Hope this helps!
Fill in the blanks with the correct word from the list
Answer:
1. Genetic diversity. 2. Cultural value. 3. Greenhouse effect. 4. Biodiversity. 5. Compassion. 6. Species diversity
Explanation:
Pretty sure
One primary function of the cell membrane is
regulating the flow of simple sugars into or out of the cell
synthesizing substances by breaking down cell organelles
storing carbohydrates, water, and starches for future use
digesting carbohydrates, fats, and protein
Answer:
In the 1920s, two conflicting newspaper headlines called attention to a mysterious ... 35 One primary function of the cell membrane is (1) regulating the flow of simple ... substances by breaking down cell organelles (3) storing carbohydrates, water, and starches for future use (4) digesting carbohydrates, fats, and protein
Explanation:
Why are cells stained ?
Explanation:
The most basic rasen that cells are stained is enhance visualization of the cell or certain cellular components under a microscope
the molecules in a cell membrane that have one end that is hydrophobic and the other end is hydrophilic are called_____?
Answer:
Phospholipid Bilayer
or
Lipids
or
Fatty Acids
Both are correct but I do not know which you are looking for when you ask what molecule.
9. If your cells were used to discover a cure for a disease do you think you should have first given consent for their use? Should you also receive something back if the research makes lots of money. Explain why.
Answer:
If my cells were used to discover a cure for a disease I don't think it would matter to give consent because I would have saved lots of people. I think I should earn just a little bit of money, because they are my cells, but I don't think I should earn a lot or most of it.
Answer:
Yes, you need to give consent because otherwise, they can not have any part of you without consent.
Explanation:
You should expect some money even if it is a small amount to come to you due to you being the one with the cure therefor the scientist or bioglist would have to study them and would go on to trials if they make a vaccine. Always, give consent if you deem it the right choice never by force.
The type of water pollution that gets moved into a body of water coming from many unseen sources.
Non-point source pollution
Point source pollution
2. How does your breathing contribute to the
carbon cycle?
Answer:
Your oxygen is hooked from trees
Explanation:
:)
Answer:
dxkxxijcjcjvic
Explanation:
xjcicucuxxixiuc
Most pneumonia infections are caused by a virus or bacteria. What characteristic could scientist use to distinguish an infection caused by bacteria from an infection caused by a virus? Group of answer choices The bacteria would grow by itself outside the person. The virus would have DNA. The bacteria would make another person sick. The virus would have proteins.
Answer:
The bacteria would grow by itself outside the person
Explanation:
The bacteria would grow by itself outside the person. - this is correct. Bacteria are independent organisms that do not need other cells to replicate. However, viruses require the cell's machinery to divide and cannot survive independently
The virus would have DNA. - Both bacteria and viruses have DNA (or the virus might have RNA)
The bacteria would make another person sick. - Both viruses and bacteria could make another person sick
The virus would have proteins - Both viruses and bacteria have proteins
On what islands did Charles Darwin do his study on biodiversity?
Solutes and solvents must have similar chemical properties to form a solution.
true or false
Answer: I think it is true! Sorry of it is wrong :)
Development is:
A. Multidimensional
B. Multidirectional
C. Pliable
D. All of these are correct
Answer:
D
Explanation:
Apex :)
Development is multidimensional, multidirectional and pliable. So, the correct option is D.
What is Development?Economic and social development is a procedure through which the financial stability and standard of life of a nation, area, community, or an individual are enhanced in accordance with specific aims and objectives, according to the economics study of the public sector.
The following list of development's numerous facets is summarised:-
• Individuals can have various developmental aspirations.
• Development for one person need not always be unsuitable for another. It might even be harmful to other people. For instance, industrialists may need dams to generate electricity to power their businesses. Those that are uprooted might harbour resentment towards the same dams.
• It is crucial to remember that various people may have contradictory or divergent ideas about a nation. Development is multidimensional, multidirectional and pliable.
So, the correct option is D.
Learn more about Development, here:
https://brainly.com/question/28011228
#SPJ5
list 20 differences between plants and animals
PLANTS
Magnolia
Moss
Green Algae
Peace Lily
Fern
Ginkgo
Daffodil
Spider Plant
English Ivy
Conifer
Shrub
Cactus
Fir
Spruce
Rubber Plant
Sago Palm
White Lily
Golden Pothos
Mass Cane
duck weed
ANIMALS
ostrich
bear
duck
pig
boar
bird
eagle
cat
lion
tiger
black panther
penguin
cow
sheep
armadillo
giraff
seagul
swan
dog
raindeer
A botanist discovers a plant that has the ability to form different forms of starch grains in response to nutrient availability. What can you conclude about the various molecules responsible for these
responses?
A. They alter the amount of energy available to the plant.
B.They respond to air temperature changes.
C.They are modified by soil composition changes.
D. They are modified by changes in moisture.
Please help!!!
Answer:
They are modified by soil composition changes
Explanation:
Answer:
I think it is C i am taking the test right now and that is what i am putting
Explanation:
What is the quotient of 513 divided by 19