Answer:
No
Explanation:
The Sun is a star there are lots of stars,but the Sun is the closest one to Earth.It made from gases and it always burning
Planets are:Mercury, Venus, Earth, Mars, Jupiter, Saturn, and Uranus
What kinds of data do scientists use to study climate?
Answer:
When scientists focus on climate from before the past 100-150 years, they use records from physical, chemical and biological materials preserved within the geologic record. Organisms (such as diatoms, forams and coral) can serve as useful climate proxies. Other proxies include ice cores, tree rings, and sediment cores.
Biologists have been able to keep isolated chloroplasts or
mitochondria for a few hours or days. can these structures be
considered alive?
Answer:
Isolated chloroplasts or mitochondria cannot be considered alive, because although they can survive while isolated for a few hours or days and they resemble that of an independent cell (which are alive), they don't metabolise energy, and they don't have cells.
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Answer:
Explanation:
wow
Answer:
hi
Explanation:
Why do human populations change?
Answer:
Because either humans are passing away quickly or there are a lot of child births (Maybe even both)
Explanation:
Answer:it depends on death rates which depends on population
Explanation:
Using the ecosystem model above, develop a constructed
response of whether energy can flow from each example listed
below. If energy does transfer, give an example
• animal to animal
•plant to animal
• animal to plant
•plant to plant
Answer:
Energy transfer in ecosystem follows the 10 % law.
Explanation:
In an ecosystem model, the transfer of energy starts with the base level that is from the grass level to the grasshopper that is the primary consumer. This is a plant to animal. The energy transferred from grasshopper to snake is an example of the animal to animal. The dead and decaying animal may transfer this energy back to the plant through the soil.What is the label F?
A. Centromere
B. Chromosome
C. Centrioles
D. Metaphase Plate
Answer:
c
Explanation:
The
was a series of acts, mostly in the 1960s, to increase agricultural yields.
A) synergistic effect
B) integrated pest management
C) conservation tillage system
D) green revolution
E) genetic modification of crops
Answer:
E
Explanation:
in 1960 if agricultural yields increase it is modified into genetic of crops
Answer:
Green revolution?
Explanation:
This increased agricultural production worldwide. I’m taking the test right now!
PLZ HELP WILL GIVE 100 POINTS AND BRAINLIEST In comic strip form, draw the stages of binary fission asexual reproduction. You should have at least three drawings in the strip. Be sure to include and label the nuclei, cell walls, cytoplasm, and daughter cells.
When your drawings are complete, add any additions to make them like a comic strip you find in a newspaper. You can include dialogue between the cells or headlines for each picture. You can make your strips funny, dramatic, scary, or any other appropriate style you want.
Binary fission is a type of asexual reproduction observed in bacteria, in which one cell divides into two daughter cells.
What is binary fission?During binary fission, there is no involvement of two parents and also there is no gamete formation occurring, so it is categorized into asexual reproduction.
There are several steps during binary fission, firstly bacteria replicates its DNA, secondly, it grows and increases the number of a cell organelle, now it segregates DNA into two parts, at the end splitting this large cell.
In DNA replication bacteria uncoils its chromosome and copy this genetic information to transfer it to subsequent generations.
Therefore, replication, cell growth, segregation, and splitting of the cell are stages of binary fission.
Learn more about binary fission, here:
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Which factor determines who a society will produce goods and services for?
A.
the economic system in the society
B.
the available resources in the society
C.
the population of the society
D.
the external sector of the society
Answer:
the economic system in the society
how does engineering impact the medical field give at least three examples
Answer:
Engineering has allowed for advancments in medicine far beyond what we thought was ever possible. One example is the ability to genomap, and from that new treatments and possibly cures for cancer are created. New tools are made that help in the everyday life of a medical provider, such as new clamps that can better grasp a vein or artery. Lastly, the development of new medicine through BioMed engineers has allowed for the treatment of kidney disease, and liver issues.
I hope this can help :)
A whale is a mammal and a shark is a fish, but they have similar body plans. This is an example of _______.
Reptiles excrete their nitrogen waste the form of ?
Group of answer choices
Uric acid diluted with water as urine
noen of these they don't excrete nitrogen waste
urea diluted with water as urine
ammonia through their gills like fish
Element Q is an element that has a metallic shininess, has good heat conductivity, and is very brittle. To which of the following categories does Element Q most likely belong? O A. compounds B. metalloids C. metals D. nonmetals
Answer:
C. metals
Explanation:
Elements in the periodic table are grouped into metal and non-metals depending on their characteristics. Metals usually possess the following characteristics:
- High melting and boiling point
- Brittle i.e. ability to break
- lustre i.e. ability to shine when polished.
- Good conductor of heat and electricity
Based on this above characteristics, element Q in this question is a METAL because it posseses the same qualities that a metal does.
what events associated with earthquakes do cause the greatest loss of life and property
Answer:
tsunami
Explanation:
Earthquakes cause tsunamis.
the type of land tenure system in which a farmer pays rent is called........
Answer: can u be a little more clear with ur question ?
Explanation:
Métayage, Italian mezzadria, type of land tenure whereby the cultivator
During asexual reproduction in paramecia, a single paramecium becomes two new paramecia. The genetic material of the new paramecia is usually —
Answer: identical to the original
Explanation: on the test eduphoria
Let’s say you breed a purple flower and a white flower.
What color(s) do you think the offspring will be? Why?
Answer:
Purple because its a dominant trait
Explanation:
Answer:
light purple or purple like the purple flower
Explanation:
what are force diagrams ?
Answer:
It is isolated from its surroundings showing all the forces acting on it In physics and engineering
Explanation:
Which letter points to a trough
A.)a
B.)b
C.)c
D.)d
Based on the food chain, identify the primary consumer.
A)
frog
B)
grass
sunlight
D)
grasshopper
Answer:
grasshopper
Explanation:
Because primary consumers are heterotrophs that feed on producers
Please help !
Really important !
Answer:
Explanation:
uhh i think c for 1 and c for 2 a for 3
why you consider it is important to quantify matter. Please provide 3 examples
of materials you may quantify
Answer:
Utilizing the proper measurements—and checking and rechecking them before acting—can benefit us in so many areas of our lives. ... All of these things will help you maximize another key measurement: your gas mileage! As you can see, measurements matter in all areas of life
Forms when a river deposits sediments at the bottom of the mountain.
A. Delta
B. Sand Dune
C. Alluvial Fan
D. Cave
Hello!
Your answer: Delta
Have a Great day!
A punnet square shows you all the ways in which____can combine.
A. alleles B.eggs
C. sperm. D. colors
Answer:
The answer is A. alleles
We use genetically modifed animals for protein tracking as well as novelty pets.
True
False
A chromosome is what?
A. A type of cell membrane
B. Carbohydrate inside the nucleus
C. Lipids surrounding the nucleus
D. Tightly wound up dna
I NEED HELP WITH THIS QUESTION!!!!!!
Answer: the distance from the lake
Explanation:
what makes organisms similar and different?
Answer:
One type of evidence for evolution (evidence that organisms are related, descended from a few common ancestors, and change to adapt to their environments) is that organisms are similar to each other, but not exactly the same. Similar organisms have differences that help them adapt to their environments.
how much stronger is an earthquake of magnitude 7, than an earthquake of magnitude 6?
Answer:
A magnitude of 7 is 32 times more stronger than a magnitude of 6
Explanation:
A newspaper article reported that a fossil was found that was 200,000 years old according to generally accepted radioactive
determination because the fossil was found closer to the Earth's surface than were previously discovered fossils of the same
Older rock layers commonly lie deeper underground than younger ones.
Older rock layers may be pushed closer to the surface by geologic processes
The age of a rock layer can often help in determining the age of the fossils it contains
Fossils form only under certain conditions
Answer: Older rock layers may be pushed closer to the surface by geologic processes.
Explanation: