The earth has different seasons, weather patterns, and climates. Please write three full
paragraphs on how the earth's weather occurs and why?
I
Charles Darwin said, "It is not the strongest of the species that survives, nor the most intelligent, but the one most responsive to change." Explain what Darwin meant by this statement.
Answer:
What He meant was the theory of natural selection which was proposed by Him.
Explanation:
What Charles Darwin meant was theory of natural selection which is that populations or organisms develop phenotypic traits or characteristics or organisms have variable traits which help them to survive, adapt, reproduce and well suited to their environmental changes and passing these traits to generations and not about been strong. What He meant was that only organisms that have traits that can help them to respond to changes in their environment and make them survive. This is a survival differential mechanism.
In what organelle would this substance be found
How can spectra be used to determine the chemical composition of stars?
Answer:
How do scientists determine the chemical compositions of the planets and stars? Each element absorbs light at specific wavelengths unique to that atom. When astronomers look at an object's spectrum, they can determine its composition based on these wavelengths. ... This spread-out light is called a spectrum.
Explanation:
How do you think Zebra Mussels might affect the Hudson River ecosystem?
Answer: Effects on the Hudson Ecosystem
The zebra mussel invasion has had profound effects on the Hudson River ecosystem. The food web changes that the mussel has caused compare in magnitude to disturbances in other aquatic ecosystems caused by toxins, nutrient pollution, or acid rain.
how does the cell wall serve a similar purpose in eykaryotic and prokaryotic cells?
please hurry due at 3:55
Explanation:
Eukaryotic cells are held together by a plasma membrane.
Eukaryotes have many cell parts called organelles and those organelles help you survive.
Sometimes a cell wall will surround a membrane.
Which macromolecules were present in each of the samples?
Potato
Egg White
Milk
Unknown
Explanation:
potato starch, polysaccharide, carbohydrates
egg white :lipid
milk:lactose, carbohydrates
WILL GIVE BRINLIEST!!!!!
Carbon is a very versatile atom.
True
False
Answer:
TRUE
Explanation:
Carbon is versatile because it can form single, double, and triple bonds. It can also form chains, branched chains, and rings when connected to other carbon atoms.
Answer:
True
Explanation:
The diagram compares ecosystems near the Sonoran and Chihuahuan Deserts. Which does the diagram show?
A. Amount of rainfall decreses with elevation?
B. Plant height increases with elevation.
C. Number of cacti increases with elevation.
D. Soil fertility increases with elevation.
Plant height increases with elevation
Answer: rain fall increases
Explanation:
What is an example of grow and develop?
Answer:
Hello
Explanation:
For growing the example is:
The increase in humans height during their life.
For developing the example is:
When a human gets mature after nearly 15 years from his birth. Because he goes from a level to another level.
I hope you understand.
PLSSSS HELPPP!! What is one way that bacteria is essential to the cycling of nitrogen in an ecosystem, helping to maintain the overall health of the ecosystem? *
They release oxygen for plants to use during photosynthesis.
They fix nitrogen into a usable form for plants and animals.
They produce ammonia and nitrites for respiration.
They assimilate carbon dioxide into the soil for plants.
Answer:
They assimilate carbon into the soil for plants
What is the name of the organ that produces
bile to break down fats?
Answer:
liver
Explanation:
Your liver makes a powerful digestive juice called bile. Next, the bile passes to the gallbladder which concentrates and stores it for later use. Bile helps break down the food you eat. Bile's most important role is breaking down fats.
which of the following organisms are able to take energy from the sun and make it usable for living things?
A. consumers
B. decomposers
C. omnivores
D. producers
Which line (Red without enzyme or Blue with
enzyme) has a higher activation energy?
Which line (Red without enzyme or Blue with
enzyme) has a lower activation energy?
Reaction
meaning all seas; name of the single, large ocean that surrounded Pangaea
Answer:
what is this supposed to mean?
Explanation:
thank you!
Is wind a non living thing or is it living? (It’s for science)
Answer:nonliving air is a gas
Water is a(n)__molecule because it has a positive end and a negative
end (like a magnet).
Answer:
Water is a polar molecule
PLZ HELP!! What is the relationship between an
electromagnet, a magnet, and the Earth?
Answer:
Earth has an electromagnetic field. This electromagnetic field is made up of magnets.
Explanation:
lol not completely sure but, these magnetic pulls give us the north and south poles.
What is the Function of nucleus,Cell wall,Mitochondria, and Cell membrane/plasma membrane, and why?
-Please answer this ASAP, I’ll give brainiest!!!
Answer:
Nucleus - brain of the cell; gives instructions to the rest of the cell
Cell wall - protects the cell and give plant cells their shape (where the name cells came from)
Mitochondria - generate most of the cells energy
Cell membrane - decides what goes in and out of a cell (ever hear of osmosis? this is sorta like that)
Function of a Nucleus: Contains genetic material, and coordinates all finctions in the cell
Function of a Cell Wall: Protects the cell from the environment and holds it all in shape.
Function of Mitochondria: The powerhouse of the cell, it produces the chemical energy the cell uses to function
Cell Membrane: Provides protection for the cell
Why? They all play their own roles in making the cell work properly.
Explain how the energy of a skateboard is transformed as it slides down a ramp. Give evidence that the TOTAL energy of the car remains the same at all points on the ramp. [HELP PLEASE] I'll make the brainliest.
Two of the same atoms bonded together is called
Answer:
A molecule.
Explanation:
Answer:
I think its molecule
Explanation:
A molecule consists of two or more atoms of the same element, or different elements, that are chemically bound together. Note that the two nitrogen atoms which comprise a nitrogen molecule move as a unit. Compounds. Microscopic view of the molecules of the compound water (gas phase).
I need help ASAP help me please
answer:
the answer is the 4th option!
carbon dioxide, water, and ATP energy
explanation:
hope this helped <3 also if wouldn't mind could you pls give me brainliest? (im trying to level up) thanks! :)
feeding
mechanism of the hydra
Hydra capture their food by paralyzing and killing the food organism by means of nematocysts, which are discharged into the prey. The prey is brought to the mouth (proctostome) by the tentacles, a response that is induced glutathione. ... The organism is then taken in through the mouth, which is star-shaped or circular.
Which type of cloud resembles a puffy cotton ball?
Answer:
Cumulus clouds look like fluff cotton balls
Explanation:
The type of cloud that resembles a puffy cotton ball is called a cumulus cloud. Cumulus clouds are characterized by their distinct fluffy appearance with a well-defined shape.
Cumulus clouds often have a rounded, dome-like top and a flat base. Cumulus clouds typically form due to convective processes when warm air rises and cools, causing water vapor to condense into visible cloud formations.
These clouds are commonly associated with fair weather conditions, although they can also develop into towering cumulus clouds or cumulonimbus clouds, which can bring thunderstorms and heavy precipitation.
Learn more about cumulus clouds in:
https://brainly.com/question/1175951
#SPJ6
Which three of the following statements is correct on how the mass of a single neutron, proton, and electron relate to each other?
Answer:
B
Explanation:
hope it helps
Scientists often use classification systems in order to
1.
extend their powers of observation
2.
organize their observations in a meaningful way
3.
make direct comparisons with standard units of measurement
4.
make more accurate interpretations
Answer:
2.
Explanation:
Answer: organize their observations in a meaningful way
Explanation: grouping objects on the basis of similar characteristics allows scientists to organize observations in a meaningful manner
Carbon can form covalent bonds with up to __________ other atoms
Answer: Correct Answer Is Four
Explanation:
Ferns do not have cones or fruit, instead they have ________________.
A)Spores
B)Seeds
C)Pollen
D)Zygotes
Answer:
A
Explanation:
I think this is right.
If you could mix any two fruits or vegetables together
to create a new food, which two items would you
mix? Why? What would you call your new fruit or
vegetable?
what type of carbohydrate is starch
Answer:
A starch is classified as complex carbohydrate.
Explanation:
