which phase of the cell cycle does the cell prepare for mitosis?
The first living organisms were very complex and multicellular.
true or false?
Answer:
False.
Explanation:
The first living organisms were very simple and unicellular.
Which of the following seems probable in a garden with moist soil, planted with thriving astilbe, bleeding
heart, and hydrangeas, but with boxwood that is doing very poorly?
Answer:
the garden has a low ph, under 7
Explanation:
took the test
2) This graph shows how acid rain can impact life all around us. Which of
these is NOT one of the effects represented in the graph?
Plz help
Answer:
Radioactive waste disposable
Explanation:
QUIZLET
The feature of a map that relates a distance on the map to a distance on Earth's surface is called the
A scale.
B. symbol.
C. degree
D. prime meridian
Answer:
scale
Explanation:
The scale will usually tell how many miles an inch represents, or how many kilometers a centimeter represents.
7. A magnetic force can ....
or ......
an object at a distance
Answer:
attract or repel
Explanation:
plz mark brainliest
What is an autotroph?
Select one:
An organism that eats other organisms for food.
An organism that does not need food.
An organism that eats itself for food.
An organism that can build its own food.
An autotroph is an organism that can build its own food
Answer:
option D is correct answer of this question
Where is the sugar-phosphate backbone located in the DNA double helix?
Answer:
If you look at a DNA double helix, it resembles a twisted ladder. The “sides” of the ladder (or strands of DNA) are known as the sugar-phosphate backbone.
Answer:
thats a good qustion
Explanation:
Name of the disease
How is it acquired/mode of transmission/cause(s) of the disease?
Who does it affect? Elderly, the young?
How is it diagnosed?
Is there treatment for it? If yes, please give details as to what treatment is recommended and for how long? Be specific, are there medication or dietary changes involved?
How long is the treatment for?
Is any surgery involve? If so, what kind?
What is the typical outcome of the treatment?
Can the disease be preventable?
What can be expected long term from the disease?
Help
Answer:
6520999090009899999999
Which is an example of carbon accumulating in the geosphere?
Select one:
Formation of fossil fuels from remains of dead organisms.
Breaking down the body of a dead organism and producing carbon dioxide gas.
Formation of glucose in plants through photosynthesis.
Breaking down glucose in cells through cellular respiration.
Explanation:
it will option A hope it helps
What does each letter stand for in Einstein’s equation, E=mc2?
State in words what Einstein’s equation represents.
Explain why Einstein’s equation is so important.
How does Einstein’s equation relate to the energy produced in nuclear reactions?
Answer:
hope this helps, im sorry if it dosent
Explanation:
1-
An equation derived by the twentieth-century physicist Albert Einstein, in which E represents units of energy, m represents units of mass, and c2 is the speed of light squared, or multiplied by itself.
2-
The equation — E = mc2 — means "energy equals mass times the speed of light squared." It shows that energy (E) and mass (m) are interchangeable; they are different forms of the same thing. If the mass is somehow totally converted into energy, it also shows how much energy would reside inside that mass: quite a lot.
3-
Einstein's greatest equation, E = mc2, is a triumph of the power and simplicity of fundamental physics. Matter has an inherent amount of energy to it, mass can be converted (under the right conditions) to pure energy, and energy can be used to create massive objects that did not exist previously
4-
The change in mass is related to the change in energy according to Einstein's equation: ΔE = (Δm)c2. ... The energy corresponding to the mass defect is the nuclear binding energy, the amount of energy released when a nucleus forms from its component particles.
Why was Wegener’s theory of continental drift almost completely discarded?
1. It didn’t have a mechanism for how drift occurred.
2. It wasn’t supported by fossil evidence.
3. It didn’t explain how continents fit together.
4. It didn’t explain how mountains formed.
Answer:
1. It didn’t have a mechanism for how drift occurred.
Explanation:
He couldn't explain the mechanism behind the movement of the Earth's continents.
Which is NOT a reason cells need to stay small? *
Answer: D. Transportation of wastes becomes a problem for large cells.
Explanation:
What is the role of microfilaments in cell division?
Answer:
Explanation:
Another important function of microfilaments is to help divide the cell during mitosis (cell division). Microfilaments aid the process of cytokinesis, which is when the cell “pinches off” and physically separates into two daughter cells.
Answer:
The pull the cell membrane in.
Explanation:
I took the quiz.
1Which of the following is NOT true of meiosis?
a. Meiosis results in identical daughter cells
b. Meiosis results in genetically unique cells
c. Meiosis results in gametes
d. Meiosis allows for sexual reproduction
Answer:
B
Explanation:
Meiosis is not a result in genetically unique cells
What basic nutrients necessary for life are present in soil?
A hydrogen, carbon, oxygen, nitrogen phosphorous, sulfur
B rocks, minerals, microorganisms, root hairs, animals
C iron, magnesium, silicon, sodium, calcium, potassium waste
D matter, bacteria, dead plants, animals
Answer:
hydrogen, carbon, oxygen, nitrogen phosphorous, sulfur
Explanation:
got it right on quiz
What is the formula for the stable, binary ionic compound formed between Ba2+ and O2-?
A) BaO2
B) Ba2O2
C) Ba2O
D) BaO
Answer:
it's ba0 so the answer is d
please help if anyone knows:)
Answer:
Hi! I think that it is D. I am not 100% sure on it though so I'm so sorry if thats
wrong. Hope this helps though!
PLZ HELP ME WITH THIS 1 QUESTION!?!
Answer:
Explanation:
Biodiversity, also called biological diversity, the variety of life found in a place on Earth or, often, the total variety of life on Earth. A common measure of this variety, called species richness, is the count of species in an area.
WILL MARK BRAINLIEST ONLY IF CORRECT!
Which statement about ocean surface currents is false?(1 point)
A: They flow in large gyres in the major ocean basins.
B: They influence the climate and weather of areas along the coast.
C: They have no effect on air temperature over land on the coast.
D: They move heat and water between equatorial regions and polar regions.
Answer:
a
Explanation:
because I have had this question
An important bacteria for human survival produces vitamin K.
There are 3 main types of Soil Textures: Clay, Sand, & A Fine B. Loam O C. Coarse 0 D. Silt
CO2 + H2O + energy --> C6H1202 + O2 , what is this formula for ?
Answer:
Photosynthesis, the energy is sunlight
Write a lab report for this lesson’s lab.
Explanation:
what's the lesson can u show uss
Answer:
whats the lesson? You cant just write a lab report out of the blue what is the lab about?
Explanation:
A food web is made of
O A. mostly plants.
B. mostly consumers.
O C. mostly animals.
O D. connected food chains.
O E. connected producers.
Answer:
D. connected food chains
Explanation:
Does anyone know the answers to this
Answer:
try asking Goo I know she would help
HELP ASAP 100 POINTS ACTUAL ANSWERS OR I WILL REPORT
1- How did economics delay scientists’ first attempts for conservation in the forest industry?
Think about MONEY involved for conservation.
2- Describe the political actions that led to successful conservation in the forest industry.
Think about ORGANIZATIONS from each article.
ANSWER FOR BOTH
Community Conservation Using Forests Wisely
Answer:
causing them to lose their shelter. also gave money
Explanation:
is the intrusion the youngest rock in the section how do you know?
Answer:
Explanation:
The fault cuts through all three sedimentary rock layers (A, B, and C) and also the intrusion (D). So the fault must be the youngest feature. The intrusion (D) cuts through the three sedimentary rock layers, so it must be younger than those layers. By the law of superposition, C is the oldest sedimentary rock, B is younger and A is still younger.
how the scientist evolve?
Your own word
Answer:
Evolution is a consequence of the interaction of four factors: (1) the potential for a species to increase in number, (2) the genetic variation of individuals in a species due to mutation and sexual reproduction
Which of the following statements regarding plant speciation is correct?
Animals adapt to their surroundings to improve reproduction rates.
Animals adapt to their surroundings to improve survival rates.
Animals adapt to their surroundings to reduce reproduction rates.
Animals adapt to their surroundings to reduce survival rates.
Answer:
The answer is Animals adapt to their surroundings to improve survival rates.
Explanation:
This is because even if they increased reproduction rates it wouldn't matter if they are dying.
Answer:
Animals adapt to their surroundings to improve survival rates.
Explanation: