Answer:
Squirrels leaves the nuts which go into the ground that plant new trees making it so that squirrels are needed for forestation, but deers eat the acorns from the ground which in turn don't do much.
Explanation:
To resist the ____ of gravity you have to pull on an object with more force than gravity.
Answer:
Pull
Explanation:
I think it's pull I'm 80% sure
Explain the process that creates wind.
Answer:
Winds are caused by differences in air pressure. Unequal heating of Earth’s surface creates areas of different pressure. Cooler areas have higher air pressure. Warmer areas have lower pressure. This causes air to move from high pressure to low pressure. This movement is the wind we feel.
Answer:
Wind is air in motion. It is produced by the uneven heating of the earths surface by the sun. since the earths surface is made of a various land and water formations, it absorbs the sun's radiation unevenly. Two factors are necessary to specify wind which is speed and direction.
Explanation:
What is the SA:V ratio?
Which of the following is an example of commensalism?
Answer:
D. A bird builds a nest in a tree
Explanation:
The action above is only benefitting thee bird but not the tree but at the same time it is not hurting the tree. This is an example of commensalism.
What must match between a virus and a host cell?
A)DNA= Cell DNA
B)RNA=ribosome
C)envelope proteins= cell receptors
D)blood types
Answer:
C)envelope proteins= cell receptors
Explanation:
To enter the cell, the virus must bind to receptor proteins on the cell surface It does so via its envelope proteins. When the receptors and the envelope proteins match, the virus can become engulfed into the cell.
Once it enters the cell, the hijacks the cell's transcription and translation machinery and causes the viral proteins to be expressed. The viral proteins assemble into viral particles. Eventually, the cell bursts and the viral particles are released.
What event might occur when favorable adaptations build up in a population over many generations?
starvation
extinction
migration
speciation
will give brainlist
Answer:
D. speciation
Explanation:
Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.
What is the difference between diffusion and osmosis?
Answer:
Osmosis is the movement of solvent particles across the a semipermeable membrane from a dilute solution into a concentrated solution.
Diffusion is the movement of particles from an area of higher concentration to lower concentration.
Explanation:
The overall effect is to equalize concentration throughout the medium.
Answer:
What is the difference between osmosis and diffusion?
Explanation:
What type of light is trapped in the Green House
Answer:
infrared light
Explanation:
The Earth absorbs this energy from the Sun and reemits it in the form of invisible infrared light. This energy is trapped by the greenhouse effect. Greenhouse gases have various shapes that make them effective at absorbing infrared radiation emitted by Earth.
It is a light called an infrared light.
Only the light in the visible spectrum can penetrate into the greenhouse whereas incoming infrared light, which is also known as heat radiation, is blocked by the glass or plastic.
Does mutualism involve abiotic or abiotic factors? Or both?
Answer: Biotic factor
Thermohaline circulation supplies heat to polar
Answer:
Your are correct.
PLEASE ANSWER ASAP WILL MARK BRAINLIEST:
A region experiences frequent landslides from heavy rains. How can the local residents lower the frequency of landslides in the region?
B. Plant vegetation on the slops that expreience landslides.
E. Reduce the sloped where landslides occur.
Hope this helped, please mark brainiest!
Explain the similarities and differences between endocytosis and exocytosis, and give an example of each.
Mrs. Strunk's Earth Science class used an erosion model to investigate the relationship between the slope of a hill, or incline, and the amount of soil that washes off of the incline. The class increased the slope of the incline from 1 to 5. Then, they poured 100 ml of water down the incline. Finally, they collected the soil from a tray at the bottom of the incline, dried the soil in an oven, and used a balance to find the mass of the soil. The data from their study is shown below. Based on the graph, more soil is washed away when A. there are fewer rocks in the soil. B. the slope of the incline is steeper. C. the soil is made mostly of sand. D. the slope of the incline is less steep
Answer:
B. the slope of the incline is steeper.
Explanation: Cause i guessed and got it right.
Answer: it would be, b the slope of the incline is steeper.
Explanation:
Select the type of scientific communication that is best represented in each of the following examples.
An interactive exhibit about the human body at a science museum:
Four students working together to complete a biology laboratory experiment:
A poster presentation of a project at a school science fair:
An original research article published in a scientific journal:
A panel of scientists at a press conference answering questions about an oil spill:
A researcher at sea e-mailing the latest data to a fellow scientist at a university:
Answer:
1. Public
2. Classroom
3. Classroom
4. Professional
5. Public
6. Professional
Explanation:
Based on the given examples for scientific communication that is best represented, the answers are as follows:
1.Public
2. Classroom
3. Classroom
4. Professional
5. Public
6. Professional
Answer:
public
classroom
classroom
professional
public
professional
Explanation:
What does the circulatory
and respiratory systems do?
Answer:
The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.
Explanation:
7. _________________ consumers eat secondary consumers.
What prevents a lake or ocean from freezing solid?
Answer:
The surface layer of the water freezes solid creating a barrier that insulates the ice below so that it keeps a steady temperature usually a few degrees above freezing (32 degrees).
Explanation:
can wolfs have medicine?
Answer:
Probably if it badly hurt then you would need it otherwise i think not.
Dinitrophenol (2,4-DNP) destroys proton gradients without affecting anything else about a membrane. Its pKa slightly acidic, so it can be protonated or unprotonated in cells.a. What would be the effect of adding dinitrophenol to the mitochondrial inner membrane
Answer:
the effect of adding dinitrophenol to the mitochondrial inner membrane is -:
Production of ATPNo electron transferproduction of more sugar as energyUncoupling of ETC(electron transport chain)Explanation:
Dinitrophenol is an uncoupler which can isolate the progression of electrons and siphoning of H+ particles for ATP Synthesis. On adding the dinitrophenol, the energy from the electron move can't be utilized for ATP blend. It has been utilized in diet pills and as a counting calories help. It goes about as protonophore and permits spillage of the protons through the internal mitochondrial layer which subsequently sidesteps ATP synthase and consequently the creation of ATP creation gets wasteful. It hinders the ATP synthase and thus its capacity to deliver ATP. It likewise influences the ETC in light of the fact that forestalls development of electrons over the ETC. Uncoupling the ETC would prompt diminished ATP creation and consequently increasingly more sugar is used as energy. This would restrict accessibility of ATP and make a deadly circumstance.
Why was modern classification invented?
Answer:
So scienticst understood that species
In "Close Encounters of the Bear Kind," what is the author's point of view toward bear researcher, John Hechtel?
Answer:
they are very facinating in there own way
The muscle of the forearm that extends the digits is appropriately called the:
Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.
a
Flexor carpi radialis
b
Biceps brachii
с
Extensor digitorum
d
Extensor carpi radialis longus
Answer:
Answer is letter C
Explanation:
The full name of this muscle is actually Extensor Digitorium Communus
The Digitorium part of its name also helps identify it.
Which factors involving the activities of people are a threat to biodiversity?
Answer:
a few factors include pollution, littering, hunting, poaching, and loss of habitat.
Which does not have scales?
amphibian
reptile
fish
Answer: amphibians
Explanation:
noice :3
Rain forests are home to many of the largest animals on Earth.
True
False
Answer:
True
Explanation:
please help need now
What role do glucose and oxygen play in cellular respiration? O They are reactants because they are present before the reaction. They are reactants because they are present after the reaction. O They are products because they are present before the reaction. O They are products because they are present after the reaction. reagiging
Answer:
They are reactants because they present before the reaction. Hope this helps!
Explanation:
I took the chapter test
new nerve pathways are shaped by
experience
glucose
oxygen
blood
Answer:
oxygen....
Explanation:
hope this helps ✌
What is the gradient formula?
Explanation:
The gradient of the line = (change in y-coordinate)/(change in x-coordinate) . We can, of course, use this to find the equation of the line. Since the line crosses the y-axis when y = 3, the equation of this graph is y = ½x + 3 . To find the gradient of a curve, you must draw an accurate sketch of the curve.
1.
What is evolution?
Answer:
Evolution is change in the heritable characteristics of biological populations over successive generations. These characteristics are the expressions of genes that are passed on from parent to offspring during reproduction.
Explanation:
In order for a male to have
the recessive disease, what
would his genotype be?