Answer:
because nutrients cannot be stored in the soil for a long time
Explanation:
In rainforests, high temperatures and humid conditions lead to the rapid decomposition of the organic matter in the soils, which releases nutrients rapidly. However, rainforest soils are poor in nutrients due to rains that wash dead organic material from them. Moreover, rainwater is filtered naturally into the ground, thereby extracting (leaching) nutrients off the surface.
What do we call tiny seeds or encased particles in an organism?
A. fissions
B. buds
C. regenerations
D. spores
bre
3. What can you conclude about the effect of exercise on breathing rate? Why is this so?
Answer:
When exercising your muscles need more oxygen. Therefore your heart needs to pump more blood (which carries oxygen) to your muscles.
Please help giving brainliest
Answer:
D!!
All of these are ocean animals.
Why do some scientists think the "origins" question cannot be answered scientifically?
I personally think because of the evolution vs. intelligent design theories.
Answer:
"Scientists are not close to knowing the exact processes that took place on the earth which led to the origins of life. They may never know the exact answer because the evidence for this very primitive life has probably been destroyed by the more efficient life which evolved from it.
Explanation:
During the process of photosynthesis, plants use energy from the sun to make food from carbon dioxide and water. What the types of energy to represent the energy transformation that takes place during photosynthesis.
Answer:
In short, photosynthesis uses energy from the sun to transform carbon dioxide from air to oxygen.
Photosynthesis uses energy from the sun to transform carbon dioxide and water to form glucose and oxygen
Here's the equation:
6CO2 + 6H20 -> C6H12O6 + 6O2
Hopes this helps!
is a plane moving slowly on the run way potential or kinetic energy?
Answer:
I think it would be Kinetic energy
Explanation:
TRUE or FALSE?
17
The mRNA coden veu and AGU code for the
same amino acid
what is not a way a tornado can form
Answer:
only cold weather
Explanation:
This image models…
diffraction
reflection
refraction
absorption
Answer:
The answer is refraction. I looked up refraction and got this.
Please mark BRAINLIEST if you are satisfied with the answer, I need one more BRAINLIEST to level up! Please! Have a blessed day/night :)
Maltose is a carbohydrate molecule that provides energy to plants early in
their life cycle. Which elements are most common in a molecule of
maltose?
A. Carbon and hydrogen
B.copper and Nitrogen
C. iron and phosphorus
D.magnesium and sulfur
Identify examples of adaptation in organisms
(Do not use the artic fox example)
Answer:
Frog adaptations
- thin skin which allows them to breathe through their skin
- strong hind legs and feet allow them to jump long distances
- small, thin body structure which allows them to be excellent swimmers
- bulging eyes allow them to be better hunters
Answer:
Camouflage, mimicry, and animals' body parts and coverings are physical adaptations. The way in which an animal behaves is an adaptation, too—a behavioral adaptation . Behaviors that animals are born knowing how to do are instincts . A lion preying upon a zebra and a bird building a nest are examples of instincts.
Explanation:
PLEASE HELP THIS IS TIMED I'LL GIVE BRAINLIEST!!!!!!
The chart shows characteristics of two groups of mammals.
Mammal Characteristics
Which headings correctly complete the chart?
A. X: Marsupial
Y: Placental
B. X: Placental
Y: Marsupial
C. X: Monotreme
Y: Placental
D. X: Placental
Y: Monotreme
Answer:b
Explanation:
Answer:
X: Placental
Y: Marsupial
Explanation:
Took The TestHow far can a flea jump to propel itself onto a new host
Answer:
13 inches
Explanation:
Fleas can jump double the amount of their own body.
Hope this helped Plz mark brainliest :))
Explanation:
While fleas don't have wings, they are able to catapult themselves 40 to 100 times their body length in distance and up to 2 feet in height. To say this is an impressive feat of athleticism would be an understatement.
Help!!! 50 Points!!!
Answer:
Use the table to code for the seemingly mutated strand of DNA given!
For further help:
https://youtu.be/ACwegTrJh0U
Does anyone knows the word for complete this sentence 'Organisms need energy for chemical reactions to build larger molecules. They also need energy to move and to stay _____'
Compare and contrast the following:
Aerobic/Anaerobic
Provide an explanation in your own words please and thank you
Is the cell membrane of a potato cell permeable, selectively permeable, or impermeable?
Answer:
impermable
Explanation:
yes
During Translation what are linked together to form proteins?
Answer:
Explanation:
During translation, ribosomal subunits assemble together like a sandwich on the strand of mRNA, where they proceed to attract tRNA molecules tethered to amino acids (circles). A long chain of amino acids emerges as the ribosome decodes the mRNA sequence into a polypeptide, or a new protein.
What is the part that pumps blood to the lungs called
Which statement is true about the nitrogen bases in DNA and RNAI
Answer:
Uracil (U) is found in RNA only. Thymine (T) is found in DNA only.
Explanation:
DNA has the nitrogenous bases adenine (A), thymine (T), guanine (G), and cytosine (C). On the other hand, RNA has the nitrogenous bases adenine (A), uracil (U), guanine (G), and cytosine (C).
Thus, only RNA has uracil (U) and only DNA has thymine (T).
If I cross a homogeneous dominant yellow seed with a homogeneous
recessive seed, all the offspring with have?
All of the offspring would have Heterogeneous Yy.
How is adding the gray wolf back into the food web most likely to affect other
species in the food web?
A. The coyote population will increase.
B. The grass population will stay the same.
C. The beaver population will decrease.
D. The elk population will decrease.
Answer: D
Explanation:
Mixtures can be classified as ___________ (pic down below
а.
The uppermost zone in lakes and ponds, which is close to the shore and rich in nutrients is called the
benthic zone
b limnetic zone
C. pelagic zone
d. littoral zone
Answer:
D
Explanation:
the littoral zone is close to the shore and is partially submerged with shallow water. It is the uppermost zone of the aquatic water body. It is the part of lakes, rivers, ponds and sea.
Answer:
d
Explanation:
edge
Regarding Natural Selection, what does the term FIT mean?
Answer:
to an evolutionary biologist fitness simply means reproductive success and reflects how well an organism is adapted to its environment.We call them fit because of how successfull they reproduce not how well they do at athletic events
Explanation:
Answer:
The term "fitness" in evolutionary biology means the ability of an organism to pass on its genetic material to its offspring. Biological or "Darwinian" fitness is being able to live long enough to reproduce and keep the population or species alive.
The diagram shows a plant cell before and after it is placed in a solution. After the cell is placed in the solution it changes shape.
Which table shows the initial concentration of solute in the cell and in the solution that would cause the cell to change shape,as shown in the diagram above?
A. Location-Solute Concentration
Inside cell-3%
Outside the cell-6%
B. Location-Solute Concentration
Inside cell-7%
Outside sidd-5%
C. Location-Solute Concentration
Inside cell-0%
Outside cell-0%
D. Location-Solute Concentration
Inside cell-12%
Outside celk-12%
Answer:
The answer is A.
Explanation:
The tonicity is hyper tonic solution. There is more water inside the cell and high solute concentration outside the cell. The water moves out of the cell and the cell shrinks. The plant will plasmolyze.
Here it is showing that the concentration inside the cell is 7% and outside is 5%. The correct option is B.
What is tonicity?Tonicity is a measure of the effective osmotic pressure gradient in chemical biology; the water potential of two solutions separated by a partially permeable cell membrane.
To describe whether a solution will cause water to move into or out of a cell, three terms are used which are hypertonic, hypotonic, and isotonic.
When a cell is immersed in a hypertonic solution, there is a net flow of water out of the cell, causing it to lose volume.
The direction and extent of osmotic flux are determined by the relative concentration of selective membrane-impermeable solutes across a cell membrane.
It is frequently used to describe the swelling-versus-shrinking response of cells immersed in a solution.
In the given image, the solvent concentration increases in the second image, which means its solute concentration was more and water concentration was less.
So, water translocated from outside the cell to inside.
Thus, the correct option is B.
For more details regarding tonicity, visit:
https://brainly.com/question/28151390
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how to reduce pimples ?
when you finish showering u put cold water on the area of the pimples and put ice on it for 3-5 mins...do it often
Explanation:
let me put u on. ok so I have acne on my face and I do a daily oatmeal face mask.
(blend oatmeal then add water and mix once out of the blender)
helps with the oils on ur face wich has helped reduce my acne/pimple I would definitely recommend. I also use dove original(unscented) bar to wash my face which I would also recommend. u can also try sialic acid from the brand ordinarily
..hope it helps lol!!
The impact of radiation on plants was first recognized using:
ОА.
Rice
OB.
Wheat
O C.
Barley
OD.
Corn
Answer:
It's C. Barley
Explanation:
just took test on Edg
answer please i will give brainiest
Answer:It C.Living organisms breakdown sugar from food to combine with oxygen making usable energy.
Explanation:Cellular respiration is about making food into energy. Since C is the only one with that aspect C can be the only answer.
Offspring that are different from both parents are produced by...
(A. asexual reproduction) B. Binary fission) C. asexual reproduction) C.mitosis
Answer:
Sexual reproduction
Explanation:
There are two asexual so I'm going to assume you meant sexual because the rest of these answers create identical offspring.
Remember that sexual reproduction is how humans are made and we are very different from our parents!