Answer:
Mountain lands provide a scattered but diverse array of habitats in which a large range of plants and animals can be found. At higher altitudes harsh environmental conditions generally prevail, and a treeless alpine vegetation, upon which the present account is focused, is supported. Lower slopes commonly are covered by montane forests. At even lower levels mountain lands grade into other types of landform and vegetation—e.g., tropical or temperate forest, savanna, scrubland, desert, or tundra.
The largest and highest area of mountain lands occurs in the Himalaya-Tibet region; the longest nearly continuous mountain range is that along the west coast of the Americas from Alaska in the north to Chile in the south. Other particularly significant areas of mountain lands include those in Europe (Alps, Pyrenees), Asia (Caucasus, Urals), New Guinea, New Zealand, and East Africa. The worldwide distribution of mountain lands is shown in Figure 1.
Figure 1: Worldwide distribution of mountain lands.
Explanation:
What happens during the pathway of glycolysis?
A. Glucose is broken down into private
B. Carbon dioxide is produced
C. More ATP is consumed than is produced.
D. Lactic acid is produced
Answer:
the correct answer is A :Glucose is broken down into pyruvate
Answer:
If I'm correct, the glucose is broken down into pyruvate and energy.
Explanation:
I hope this helps! ^^
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1. Submit your observations of the chicken leg dissection.
2. Were you able to determine how the chicken moves?
3. What characteristics of muscles help you determine the direction of the movement?
Answer:
1. Submit your observations of the chicken leg dissection.
The first thing that I saw was the skin. This one has bumps on it. Underneath, when I carefully cut it, I could see a yellow layer which is fat. Under the fat, there is a thick pink tissue, the muscles. The muscle is in contact with the bones and attached to them by the tendons. They look thin and white and are at the muscles' ends since they attach them to the bones.
2. Were you able to determine how the chicken moves?
Yes, muscles work in pairs, so when I pull from a specific tendon, the leg bends since the muscle contracts to do this movement. Then this muscle will relax, another muscle will contract itself, and a tendon will pull the bone to return the leg to a straight position.
When one of these muscles contracts, the other relaxes to allow the bone's movement in a specific direction. Then this muscle relaxes and allows the leg's movement in the opposite direction since the muscle that was lax before now is contracting itself to extend the leg. There are a flexor and an extensor muscle.
3. What characteristics of muscles help you determine the direction of the movement?
The characteristics that help me determine the movement's direction were:
The position that the muscles have concerning the joints and the bones. The tendons at the end of the muscles and bones.By following the muscle, the tendon, and where it is in the joint, I could determine the movement's direction.
Explanation:
When we observe a chicken leg dissection, we can determine the components that it has and how all the elements work together to move the leg. Even though the mechanism and structure are not the same as in a human body, we can see how muscles, bones, tendons, and joints work not only in animals but also in humans to allow movement.
You only have to answer the first question. I will give brainliest to the best answer.
Answer:
The mushroom is composed of two parts, the above ground part, and the underground part. Each part has its unique function and purpose in the life cycle of a mushroom.
Spores
It is usually released into the air and falls on the ground to start the life cycle of the mushroom. Seeds that acts as the mushrooms reproductive system.
Stem
A soft branch is supporting the mushroom’s cap.
Gill
Located under the cap, it produces the spore of the mushroom.
Mycelium
This part of the mushroom serves as the breeding ground of smaller mushrooms to grow.
Hypha
The microscopic filament that draws water and the organic matter necessary for mushroom development.
Volva
The remnant of a membrane that completely covers the immature mushroom.
Ring
A covering located under the cap surrounding the stem.
Cap
The upper part of the mushroom that protects the gills. It usually resembles a headdress, hence its name.
Hope it helps!!!
Which of the following are prokaryotic cells?
A) plants
B) fungi
C) bacteria
D) animals
E) B and C only
fungi, bacteria
If I remember right, eukaryotic means there's more than one, so I believe this answer is right
fault generally occurs at a transform boundary. O A. normal OB. strike-slip O C. thrust O D. reverse
Answer: Read the question carefully
TRANSFORM BOUNDARIES: B. Strike-Slip
Explanation:
A reverse fault happens at convergent boundaries.
A normal fault happens at divergent boundaries
Hope this helps :)
The fault that generally occurs at a transform boundary is a strike slip. Therefore, option B is correct.
What are transform boundary and strike-slip?A transform boundary is a type of plate boundary where two tectonic plates slide past each other horizontally in opposite directions. Transform boundaries are characterized by shallow and frequent earthquakes. The most famous example of a transform boundary is the San Andreas Fault in California, which marks the boundary between the Pacific and North American plates.
"Strike-slip" is a type of fault that occurs along a transform boundary, where two tectonic plates are sliding horizontally past each other in opposite directions. In a strike-slip fault, the movement is primarily horizontal and the rocks on either side of the fault move past each other parallel to the strike (or direction) of the fault. The San Andreas Fault in California is a well-known example of a strike-slip fault.
Hence, option B is correct.
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NEED ANSWER ASAP
Students in a Biology class were formulating an argument about a cell they viewed under the microscope. Half
of the class argued it was a plant cell and the other half argued in favor of an animal cell. Below is the image the
students saw under the microscope. Which argument is supported by the image?
A. The students who said the plant cell are correct because there are chloroplasts
B. The students who said a plant cell are correct because there are mitochondria present.
C. The students who said animal cell are correct because there are chloroplasts present.
D. The students who said an animal cell are correct because there are mitochondria present.
Answer:
the answer would be A
Explanation:
Animal cells are oval and egg shaped so we can cancel out c and d
A is the correct answer because we can see green dots within the structure. Chloroplasts contain a green pigment called chlorophyll. This green pigment makes the chloroplast and the structure green (as we can see in the picture). Photosynthesis occurs in the chloroplasts, and it is where the plant gets its glucose from
Hope this helps!
state birth control methods according to Islam view
help me
Answer:
There is no single attitude to contraception within Islam; however eight of the nine classic schools of Islamic law permit it. But more conservative Islamic leaders have openly campaigned against the use of condoms or other birth control methods, thus making population planning in many countries ineffective.
PLEASE CHOOSE ALL 3 CORRECT ANSWERS! WILL MARK BRAINLIEST IF CORRECT
Which of the following are true of the transfer of thermal energy in the oceans? Select the three correct answers. (2 points)
Energy is absorbed more than radiated near the equator.
Energy is carried from the equator to poles in deep ocean currents.
Energy is carried from the equator to poles in surface currents.
Energy is radiated more than absorbed near the equator.
Energy is absorbed more than radiated near the poles.
Energy is radiated more than absorbed near the poles.
Answer:
Energy is absorbed more than radiated near the equator.
Energy is radiated more than absorbed near the poles.
Energy is absorbed more than radiated near the poles.
What would happen if there was too much Carbon Dioxide in the atmosphere? What if there were no processes to pull Carbon
Dioxide out of the atmosphere?
Mitosis is done by your body cells. What types of cells do not undergo mitosis
Answer:
Sex cells/ gametes
Explanation:
A dichotomouys key is used to identify a plant. 1a. Leaves are spiny ......................Pinus taeda 1b. Leaves are broad..................... Go to 2 2a. Single leaf..........................Go to 3 2b. Many leaves....................... Go to 4 3a. Leaf edge is smooth..............Cornus florida 3b. Lead edge is rough...............Ulmus americana 4a. Leaflet edges are smooth........Albizia julibrissin 4b. Leaflet edges are rough.........Juglans nigra A plant has many broad leaves with rough edges. What type of plant is this? (1 point)
albizia julibrissin
pinus taeda
cornus florida
juglans nigra
Answer:
juglans nigra
Explanation:
I did my research and its correct I finished the quiz
1 B
2 C
3 D
4 C
5 A
The plant identified by the dichotomous key is juglans nigra.
What is a dichotomous key?A dichotomous key is a tool used to identify any plants and animals in the ecosystem.
They are identified by their morphological traits.
The key is made up of a set of paired assertions or clues about the qualities or attributes of the organisms.
It serves as a step-by-step guide to identifying each object.
Thus, the correct option is D, juglans nigra.
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I’m begging you to please help me in this anyt this please
In squash, the allele for white fruit (W) is dominant over the allele for yellow (w). If a white fruit plant is crossed with a yellow fruit plant and all the offspring are yellow, what are the possible genotypes ofthe parents and the offspring? Show the Punnett square.
Parents: &
Offspring:
Answer:
Well the white allele had to be Ww.
Explanation:
So you cross them and you 50% white and 50% yellow if the white parent was Ww.
A class is debating the advantages and disadvantages of different types of reproduction. One student argues that organisms that reproduce asexually, like bacteria, have no advantage over organisms that reproduce sexually.
Which of the following choices below represents an argument for the advantages of asexual reproduction?
A. Organisms that reproduce asexually are likely to find a mate at a faster rate than sexually reproducing organisms, which allows them to reproduce faster.
B. Organisms that reproduce asexually are more diverse and are more likely to pass on key genes for survival to future generations, which aids in maintaining beneficial genes for survival in the gene pool
C. Organisms that reproduce asexually gain variation through processes like crossing over, which allows survival in instances of ecological change
D. Organisms that reproduce asexually create a large amount of offspring in a short period of time in order to maintain their population
Answer: D. Organisms that reproduce asexually create a large amount of offspring in a short period of time in order to maintain their population.
Explanation:
When an organism is able to reproduce asexually as opposed to sexually, it means that they do not require a mate to make offspring. Offspring of such organisms will therefore receive all their genes from one source.
Such organisms are able to reproduce very fast when they are presented with adequate conditions especially because they do not need another organism to do so. They will neither have to waste much energy nor have to go through the whole sexual process so they will be able to produce lots of offspring.
Animals are known to have offspring through asexual and/or sexual reproduction. The choices that has an argument for the advantages of asexual reproduction is that Organisms that reproduce asexually create a large amount of offspring in a short period of time in order to maintain their population.
Asexual reproduction is simply known as a type of reproduction where offspring are genetically identical to the parent.The offspring are regarded as clones that derives its root from the original parent.
A single individual can have offspring asexually and also in large numbers quickly.
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When egg and sperm meet, offspring formed will have traits from…
A. 1 parent
B. Passed from 2 parents
C. Traits identical to other siblings
Answer:
I'm pretty sure it's B because kids can get looks from both parents
Answer:
B. passed from 2 parents
Please help me i dont understand how this stuff works
Answer:
Balloon 2
Explanation:
Opposite charges (positive/negative) attract, like charges (positive/positive or negative/negative) repel.
Have a great day!
Answer:
the second one
Explanation:
opposites charges attract so a negative charge is attracted to a positive charge and the second balloon has the most positive charge
How are the functions of the endoplasmic reticulum and the Golgi apparatus related? A. Golgi apparatus receives proteins and other materials from the endoplasmic reticulum, packages them, and distributes them to vacuoles. B. The nucleus directs the cell's activity, including any transfer of material between the endoplasmic reticulum and the Golgi apparatus. C. Proteins and other substances made in the endoplasmic reticulum are stored, packaged, and distributed by the Golgi apparatus. D. In order to function, both plant and animal cells require an endoplasmic reticulum and Golgi apparatus.
Answer:
Proteins and other substances made in the endoplasmic reticulum are stored, packaged, and distributed by the Golgi apparatus
What makes echinoderms unique to all other animals? (think of systems/structures they
have that no other animal has!)
All the information necessary for an organism to form and grow is recorded in the organism’s DNA. How does DNA use its stored information to express a trait?
A. Every time the DNA replicates, traits are expressed.
B. The nucleotides in the DNA bind with amino acids in order to direct the cell's
functions.
C. Codons in the DNA stimulate the DNA to replicate.
D. The genes in the DNA instruct the cell to synthesize proteins.
mm I think it is number 3.
Answer:
it's B The nucleotides in the DNA bind with amino acids in order to direct the cell's
functions.
Explanation:
Dirty or harmful substances in the environment?
Answer:
pollution
Explanation:
Pollution is the introduction of harmful materials into the environment. These harmful materials are called pollutants. Pollutants can be natural, such as volcanic ash. They can also be created by human activity, such as trash or runoff produced by factories.
Hope it helps!
the question are in the Picture:) Please help me :)
Answer:
Birds
Explanation:
1. Wings
2. Flight feathers and beak
3. For survival purposes
1. Which of the following is NOT one of the Earth's systems?
A Hemisphere
B Biosphere
C Atmosphere
D. Hydrosphere
A. Hemisphere
..................
Answer:
B.Biosphere
Biosphere, relatively thin life-supporting stratum of Earth's surface, extending from a few kilometres into the atmosphere to the deep-sea vents of the ocean. The biosphere is a global ecosystem composed of living organisms (biota) and the abiotic (nonliving) factors from which they derive energy and nutrients.
Explanation:
please mark me as brainliest answer
The photograph shows solid waste pollution.
Which human lifestyle factors led to this situation? Select the three correct
responses. i’m
Answer:
A. People make things to earn a living
B. People want to buy things
D. People produce waste
Explanation:
Which is a black rat snake considered?
carnivore
herbivore
omnivore
Answer:
Carnivore
Explanation:
Carnivore is an animal that eats meat.
Omnivore eats both plants and meat.
Herbivore only eats plants.
Hope this helps :)
HELPP
The diagram below shows the similarities and differences of plants and animals complete the diagram by filling in the correct term as follows: heterotrophic and autotrophic and multicellular
Answer:
Both are multicellular (plants have different cells for the leaves and the stem, animals have skin cells, brain cells etc so they are called multicellular).
Plants are autotrophic - they make their own food (glucose) by photosynthesis
Animals are heterotrophic - they eat other organisms, cannot make their own food.
Explanation:
The farmer realizes he could sell mini-dragons as pets, but doesn't want them to breathe fire, because that would be dangerous. Suggest two parental genotypes for parents that would produce mini, non-fire breathing dragons.
Answer:
ddff and DDFf
Explanation:
From the information given:
Let DD represents the dwarf traits and FF represents the ability for the dragons to breathe fire.
Also, if dd represents the normal traits and ff represents the inability of the dragons to breathe fire.
Then; we can cross a dominant trait for dwarfism which has a heterozygous trait for fire with a recessive trait of normal and nonfire.
The two parental gametes are: ddff and DDFf
Using a Punnet Square:
DF Df
df DdFf Ddff
df DdFf Ddff
From above; we could observe that the proportion of progenitors that will be dwarf and at the same time unable to breathe fire is 50%.
What macromolecules would you find in Blazin' wings and celery?
Does mass alone determine whether an object will float or sink? Explain
Answer:
yes because if the mass is heavy it gonna sink, if its light its gonna float
Explanation:
Mendel's law of segregation is describing or explaining which process?
a mitosis
b. binary fission
c. meiosis
d. asexual reproduction
Answer:
meiosis
Explanation:
because Mendel's law of segregation states that: “During the formation of gamete, each gene separates from each other so that each gamete carries only one allele for each gene.” Same applies to meiosis the chromosomes separate.
The total variety of all living things on Earth is described as
А an ecosystem
B biodiversity
с a population
D competition
Answer:
biodiversity
Explanation:
An ecosystem is all the things in an biome but not all Earth
biodiversity is the variety of all living things
a population is the number of a species in an area
competition is when animals compete for resources
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how do organisms with many cell types develop from a single cell
Cell division, torso axis formation, tissue and organ development are all part of development, and cell differentiation refers to acquiring a final cell type identity.
What is cell division?The process by which a parent cell divides into two daughter cells is known as cell division.
Cell division is usually part of a larger cell cycle during which the cell grows and replicates its chromosomes before dividing.
Cell division occurs in two stages: mitosis and meiosis. When most people say "cell division," they're referring to mitosis, the process of creating new body cells.
Meiosis is the process by which egg and sperm cells are formed. Mitosis is a necessary process for life.
Multicellular organisms form in a variety of ways, including cell division and the aggregation of many single cells. Colonial organisms form when many identical individuals band together to form a colony.
Thus, this way, organisms with many cell types develop from a single cell.
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