Answer:
Energy decreases as it moves up trophic levels because energy is lost as metabolic heat.
Explanation:
When the organisms from one trophic level are consumed by organisms from the next level. ... A food chain can usually sustain no more than six energy transfers before all the energy is used up.
helpppp guys i dont understand this lol
A canyon is a type of landform formed over millions of years as flowing rivers wear away the land and carve out steep cliffs. A person standing at the bottom of a canyon would look up at the tall cliffs and think they were mountains because they are so high. Using this information, the landform at the bottom of a canyon is most like
Answer:
Has flat ground, and has a river flowing in the middle of it
Explanation:
The river in the middle created the canyon, and the flat land is the small/big space that wasn't used, and stayed flat
How does the formation of coal relate to the rock cycle
Answer:
Coal is a non-renewable source of energy that takes many years to produce. - Metamorphic rocks are formed during intense heat and pressure to: Igneous rocks, sedimentary rocks and other metamorphic rocks. They can also be formed when lava so hot it changes the minerals flows over rocks.
Explanation:
What changes does estrogen cause in a female's body?
Answer:
it regulates the menstrual cycle, affects the reprise tract, the urinary tract, the heart and blood vessels, bones, breasts, skin, hair mucus membranes, pelvic muscles and the brain
Explanation:
yea pretty much
Which domain does a mushroom belong to?
Question 4 options:
Bacteria
Archaea
Eukaria
Plantae
Answer:
it should be eukaria... dont mind the dots
The study of the movements of tectonic plates and the continents above them are either...
..Plate Tectonics
..Sea floor spreading
Answer:
It's plate tectonics
Explanation:
Plate tectonics is the definition of tectonic plates moving
science question i dont know v.2
Answer:
Explanation:
wasakaka
Answer:
H. They are along a plate boundary in which plates are currently converging, causing uplift anf steep slopes
Since photovoltaic cells can only covert about 15-20% of the sun's energy to electricity, which of the following terms best describes photovoltaic cells as they currently exist?
The expression of a trait is directly dependent on the
A) Arrangement of amino acids in the protein synthesized
B) Shape of the subunits in the DNA molecule
C) Number if chromosomes present in the nucleus
D) Sequence of bases coded for by the ribosome
Answer: B
Explanation:
The question wants to know what the expression is directly dependent on.
The sequence of genetic expression goes like this:
DNA -> RNA -> protein
If we want to know the root cause of expression, we must look at the DNA, not the RNA or protein, because DNA determines the RNA and protein expression.
The Shape of subunits in DNA -> Sequence of bases coded for by the ribosome with RNA -> Arrangement of amino acids in the protein synthesized.
Why not C: Number of chromosomes present isn't a factor, because most humans, barring those with a genetic disorder, have 23.
B. The expression of a trait is directly dependent on the "Shape of the subunits in the DNA molecule."
What do you mean by expression of a trait?"Expression of a trait is termed as phenotype and it is dependent on many factors. A particular trait may become recessive if it gets combined with a dominant trait."
What causes the expression of a trait?"Genes also interact in patterns such as partial dominance or co-dominance, the trait is expressed as a mix between two genes. Those are the possibilities for one gene. Most traits are influenced by many genes, there are many different ways for those genes to influence how the trait is expressed."
What is the expression of a trait dependent on?"Expression of X-linked traits depends on a number of factors including a dominant versus recessive allele, and the gender of the offspring. One can determine the likelihood of producing a child with a particular trait using a Punnett square."
To know more about expression of a trait here https://brainly.com/question/13281421
#SPJ2
will give brainliest!!! The map shows Aśoka’s territorial expansion.
Based on the map, which statement about the expansion of the Mauryan Empire is accurate?
Answer:
asoka
Explanation:
because is the bigger and is the one that represent more in the image
The photo shows a rosebush with large, dark pink flowers
and a stem with thorns.
Which part of the rosebush is an adaptation for the plant's defense?
A. Its sharp thorns
B. Its long stems
c. Its green leaves
D. Its pink flowers
Density Warm up--- Application
Why do we need to learn this? When will we ever use this? Taking the time to think about the real-world applications of our lessons helps us to see how these ideas can work in new situations and deepens our understanding of the original concept. Highlight the blue text to type your responses.
Answer:
learn what please answer so i can answer
Explanation:
Answer:
i need more info
Explanation:
Which description properly describes a step involved in cellular respiration?
Select one:
a. Glucose is created, then the energy gained is transferred to the energy molecule.
b. Carbon dioxide and water are released after the energy molecule is charged.
c. Water is divided into carbon dioxide and glucose.
d. Oxygen is combined with ATP to energize it.
Answer:
A. Glucose is created, then the energy gained is transferred to the energy molecule.
Explanation:
Respiration could be a metabolism that happens altogether to living organisms. In humans, the energy is made within the body by respiration once one molecule of aldohexose is weakened into six greenhouse gas and 6 water molecules in the presence of oxygen.
i need help with this plz help fast.
RR&rr Rr&Rr Rr&rr
RR- 0% RR-25% RR-0%
Rr- 100% Rr- 50% Rr-50%
rr- 0% rr- 25% rr-50%
Hope this helps!
Describe how a business such as a supermarket or a department store uses classification to make it easier for its customers to find a particular type of merchandise.
