Answer: The Apparent Movement of Galaxies
The expansion of space itself makes it appear as though galaxies are moving apart and causes the spectral lines to shift, changing their colors. The expansion of space causes galaxies to appear to be moving apart from each other.
Explanation: searched up on google
there are a lot of mosquitos in my house what should I do to get rid of them best answer gets brainlyist
Answer:
Kill mosquitoes inside your home. Use an indoor insect fogger or indoor insect spray to kill mosquitoes and treat areas where they rest, also Mosquitoes rest in dark, humid places like under the sink, in closets, under furniture, or in the laundry room.
Answer:
spray your house
Explanation:
Which organelle or structure is described as a phospholipid bilayer?
A)cell membrane
B)cell wall
C)cytoskeleton
D)cytoplasm
How environmental conditions influence modern history?
Plz it’s 7th grade science
Answer:
it helps future generations understand the impacts of humans and pollution on health.
Explanation:
what are 10 living things
Answer:
Ejemplos de seres vivos:
Animales: puma, gato, ballena, cóndor, etc.
Flores: rosa, maravilla, clavel, tulipán, etc.
Plantas: helecho, filodendro, ficus, alga, etc.
Árboles: manzano, palmera, pino, etc.
Seres humanos: niño, mujer, abuelo, etc.
Explanation:
Answer:
people, insects, mammals, plants , bacteria, trees , moss, reptiles , sun , wind , lichens
Explanation:
What can you assume about the amount of glucose (sugar) that is produced as you move the light closer? Would it go up or down?
Answer:
I think the answer will be "up"
Explanation:
Choose THREE reasons why less energy is passed from one trophic level to the next
Answer:
As metabolic heat makes energy be lost after an animal is consumed the food chain loose energy
Explanation:
1. WHAT IS THE PURPOSE OF CELLULAR RESPIRATION?
Answer:
Cells do cellular respiration to extract energy from the bonds of glucose and other food molecules.
Explanation:
Answer:
It provides cells with energy they need to function.
Cloning is a mode of
Answer:
Reproduction
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Sandra is heterozygous for eye shape.
What does this mean?
O She has two of the same alleles for eye shape, one from each parent
O she has two different alleles for eye shape, one from each parent
O She has only one allele for eye shape, which she received from one parent
O She has two alleles for eye shape, both from the same parent
Answer:
She has two different alleles for eye shape, one from each parent
Explanation:
You always receive 1 allele from each parent, and you're heterozygous, those alleles are different.
answer:
O she has two different alleles for eye shape, one from each parent
explanation: i don't know if this is the correct answer fs and if it's wrong i'm so sorry!!
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HELP ME PLEASE PLEASE PLEASE!!!
What best describes a river system?
A. the network that includes all the waters feeding into a main river and all the waters branching out from it
B. the source of a river and all the tributaries feeding into the river
C. the source and mouth of a river
D. all the distributaries flowing away from a river and the mouth of the river
Answer:
B the source of a river and all the tributaries feeding into the river
Explanation:
. What happens to the enzyme activity when the body' emperature is 5 oC off its set-point?
Answer:
At low temperatures enzyme activity is low because the enzyme and substrate molecules have less kinetic energy so there are fewer collisions between them.
Explanation:
Organic molecules are the same as biomolecules true or false?
Answer:
false
Explanation:
9. Which of the following statements describes the relationship between photosynthesis and cellular
respiration?
a. Photosynthesis and cellular respiration use the same reactants
b. The products of photosynthesis are the reactants of cellular respiration
c. Photosynthesis and cellular respiration yield the same products
Chlorophyll is a reactant of photosynthesis and a product of cellular respiration
Answer:
b. The products of photosynthesis are the reactants of cellular respiration
Explanation:
This is because they are not the same equation. They do not have the same products or reactants. Reactants are what is needed for the process to occur. Products are what it creates from the reactants. Chlorophyll is a pigment. If you want to look up the equations for photosynthesis and cellular respiration.
In oxidation–reduction reactions, ____.
Graph A represents that the rate of photosynthesis..
Answer:
Hello!!! Princess Sakura here ^^
Explanation:
Choice 3 is correct because if you take a look at graph A you see that it does indeed increase, but only to a certain point then the line stops increasing.
Vernon is studying the population of deer in a tract of forest. He gathers the following data.
Birth rate: ~50 deer/year
Death rate: ~70 deer/year
Which additional observation would support the conclusion that the deer population is NOT changing size from year to year, meaning that the net population change is 0?
Answer: About 20 deer per year immigrate to the tract of forest.
Explanation:If 50 deers are born every year and 70 deers die every year but the population doesn't change it means deers immigrate to the tract of forest.
The deer population is not changing size from year to year, meaning that the net population change is 0 that is about 20 deer per year immigrate to the tract of forest.
What are the different types of population ?Population refers to a discrete groups of individuals with their basic characteristics, It consists of a same group of species present in a particular geographical location and interbreed with each other.
In a population all individuals are not able to survive and reproduce due to presence of genetic variations, some population are Finite or countable.
Infinite Population is uncountable population in which the counting due to the impossible population and Existent Population of the individuals, whose unit is available in solid form.
Hypothetical Population is another type of population and its unit is not available and Most of the populations are unstable due to the presence of various physical factors.
Learn more about population , here:
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Apex - what does it mean to make a prediction: A. To support a hypothesis. B. To examine or interpret observations. C. To answer a scientific question. D. To describe what will happen if a hypothesis is true.
When you make a prediction, you are describing what you think would happen if your hypothesis is true. The answer is D.
Step 1: Identify which nucleic acid the following strand is. 5' TAC - ACT -
GCG - CGA - TAG - CTA - ATT 3' The above strand is an example of: *
it's an example of DNA replication
5' TAC - ACT -GCG - CGA - TAG - CTA - ATT 3'
can be paired with:
3' ATG-TGA-CGC-GCT-ATC-GAT-TAA 5'
Select all items that are correct.
How are layers of rocks evidence that the Earth has changed over time?
A. Each layer of rock tells us what type of rock was on the surface at that time.
B. The oldest layers are near the bottom.
C. The K-Pg boundary indicates a major event 65 million years ago.
D. These formations have always been here, since the Earth formed with little change. E. The different formations show the type of erosion that happened in that area.
Answer:
B, and E I think but check it first!
Explanation:
Answer:
It is everything except D.
Explanation:
I got it right.
In a cell, all the organelles work together to carry out
A) diffusion
B) active transport
C) information storage
D) the life processes for the cell
All the organelles in a cell work together to carry out the life processes for the cell.
ORGANELLES:
Organelles are organ-like structures found within a cell. They perform specific functions in the cell.For example;
Mitochondria is the site of energy productionRibosomes are site of protein synthesisVacuoles aids in water regulation in a cell. Nucleus store the genetic material of a cellCell membrane gives the cell a definite structure and protects its content. Although, each organelle is function-specific but they all work hand in hand to fulfill all the life processes of that cell.Learn more at: https://brainly.com/question/3282684?referrer=searchResults
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Two objects, a box weighing 103 kg and a football weighing 0.41 kg, are dropped at the same time from the top of a 98 m tall building. If air resistance is negligible, which of the two will touch the ground first?
Answer:
The box would it weighs more. I hope this helps. so sorry if this is wrong.
Explanation:
which is true about the inside of an animal cell?
Answer:
Where are the choices ?
Explanation:
PLEASEEEEE HELP
chlorine gas (CI) is toxic and sodium (Na) is explosive? yet, together they make common table salt. why do they form a chemical bond?
A)together these two elements form a more stable molecule
B)sodium is a non metal and chlorine is a metal -nonmetals and metals always form a bond
C)chlorine is on the left side of the periodic table in group 1 and these elements always form bonds
D)chlorine has two protons and they transferred to sodium to form the salt molecule
Both ions have complete valence shells and are energetically more stable. I’d assume D because the protons need to transfer.
What is the name of the molecule that contains three phosphates and is
the primary energy currency of cells?
Answer: ATP
Explanation: ATP is the name of the molecule that contains three phosphates and is the primary energy currency of cells.
In an experiment, 1000 rodents were released into a light brown sandy area where no rodents previously existed. The rodents' fur color was either brown, black, or tan. There was a known predator of the rodents in the same area. After several generations, what fur color frequency would a researcher expect to see?
Answer:
It is expected that rodents with brown color have more chances to increase their frequency in the population
Explanation:
The cryptic coloration (or camouflage), is an adaptation that organisms have developed to disguise their appearance, thereby blending in with the surrounding environment. The cryptic coloration is used by organisms as a strategy to hide their identity, movement, and location from their predators. In this case, it is expected that organisms with the same color of the surrounding environment would be the best to be selected by natural selection, i.e., these organisms would have more chances to survive and to reproduce.
Maltose is formed from two glucose molecules. Which of these will be another product of the reaction?
ATP
water
oxygen gas
carbon dioxide
Scientists can find new discoveries that change their current understanding of scientific knowledge. (3 points) True False
Answer:
true
Explanation:
Answer:
True
Explanation:
Suppose a human blood cell containing a 0.9 percent solute concentration were put into a container of 0 percent solute solution (i.E., distilled water). Would the blood cell get bigger or smaller? Why? In your explanation, you must tell me which area has the hypotonic solution (inside the blood cell or outside the blood cell), which area has the hypertonic solution (inside the blood cell or outside the blood cell), and which direction the water would be moving (into the cell or out of the cell).
Answer and explanation:
If a human blood cell with a 0.9% solute concentration were to be put into a container of 0% solute solution, the cell would get BIGGER.
The cell contains a more concentrated solution than the solution in the container. The difference in concentration would produce an osmotic gradient that would cause water from the container to get inside the cell to even the concentrations - this is going to make the cell much bigger because the entering water would bloat the cell.
In this example, the solution in the container is hypotonic in relation to the cell, while the solution inside the cell is hypertonic in relation to the solution in the container. This is why the water will be moving from outside of the cell to the inside of the cell.
Which of the following statements describes a factor in the island biogeographical model? (3 points) Dispersing species are more likely to find smaller secluded habitats Smaller populations are less likely to go extinct Larger habitats have more habitat heterogeneity for species Large islands have less available niches for immigrating specie
Answer:
Larger habitats have more habitat heterogeneity for species
Why is light emitted by elements when they are heated?
Answer:
Heating an atom excites its electrons and they jump to higher energy levels. When the electrons return to lower energy levels, they emit energy in the form of light.
Explanation:
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