meaning all seas; name of the single, large ocean that surrounded Pangaea
Answer:
what is this supposed to mean?
Explanation:
thank you!
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.
Think of yourself as a City Mayor. Should you allow the construction of the infrastructures on
the large hectares of hills and forests? Why?
____________________________
b. As the City Mayor, list down all the alternatives that you can give based on your answer in
question number 1.
__________________________
c. Out of all the alternatives that you have listed in number 2, choose one and explain why you
think this is the most appropriate.
____________________________
d. How are you going to put your chosen alternative into action?
____________________________
HELP ME PLEASE!
Answer:
I will not allow due to presence of organisms there.
Explanation:
No, I will not allow the construction of the infrastructures on the large hectares of hills and forests because forests provides habitat to millions of organisms and also helps in preventing floods. I will suggest them to build infrastructure on the uncultivated land or choose a rocky solid land where vegetation is not possible. Rocky land is good for infrastructure because there is no vegetation cultivation is possible so the land is useless and good for infrastructure.
Due 23 October 2020 11:59
Instructions
Essential Questions:
How do we determine the weather of a particular location?
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.
Two theories relating to the cell are the _____ theory and the ______ theory.
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
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:
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.
True or False - The more we use antibiotics, the more bacteria have an
opportunity to evolve to be resistant to them.
True
False
Submit
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Answer:
Using antibiotics when they are not needed contributes to antibiotic resistance and unwanted side effects. The more antibiotics are used, the more resistant the bacteria can become because sensitive bacteria are killed, but stronger germs resist the treatment and grow and multiply.
Explanation:
PLEASE HELP MEEEE I REALY NEED IT:how has limiting factors for the ecosystem impacted pythons in the everglades
Answer:
Explanation:
Non-native Burmese pythons have established a breeding population in South Florida and are one of the most concerning invasive species in Everglades National Park. Pythons compete with native wildlife for food, which includes mammals, birds, and other reptiles. Severe mammal declines in Everglades National Park have been linked to Burmese pythons.
The most severe declines in native species have occurred in the remote southernmost regions of Everglades National Park, where pythons have been established the longest. In a 2012 study, populations of raccoons had dropped 99.3 percent, opossums 98.9 percent, and bobcats 87.5 percent since 1997. Marsh rabbits, cottontail rabbits, and foxes effectively disappeared.
The mammals that have declined most significantly have been regularly found in the stomachs of Burmese Pythons removed from Everglades National Park and elsewhere in Florida. Raccoons and opossums often forage for food near the water’s edge, which is a habitat frequented by pythons in search of prey.
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.
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:
PLS HELP I NEED ANSWERS ASAP!
I WILL GIVE BRAINLIEST!!!
There are thousands of free-floating _______ in the nucleoplasm that can be attached to the exposed bases on each side of the DNA. To do this an enzyme will be needed.
Answer:
It's approximately 90 years
Explanation:
1. Earth's outer core is best inferred to be
Answer:
liquid, with an average density of approximately 11 g/cm3
Explanation:
When particles collide, they transfer
Answer:
energy
Explanation:
When particles collide, they transfer
✔ energy
i just got it right
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).
What are some questions that I can ask?
Explanation:
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Answer:
how about you find out?
Explanation:
Nucleus controls the cells function by making proteins
O True
O False
false, while the nucleus does control the cell the ribosomes make the proteins
Groups of specialized cells that work together are called:
organ systems
tissues
muscles
tendons
Groups of cells working together form tissues, groups of tissues working together form organs, organs working together form organ systems, organ systems cooperating and working together form organisms.
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
The earth has different seasons, weather patterns, and climates. Please write three full
paragraphs on how the earth's weather occurs and why?
I
what type of carbohydrate is starch
Answer:
A starch is classified as complex carbohydrate.
Explanation:
Active transport allows substances in and out of the cell to
Active transport allows substances in and out of the cell to lower concentration from higer concentration with the help of energy.
Keep in mind:In cellular biology, active transport is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration—against the concentration gradient. Active transport requires cellular energy to achieve this movementCarbon can form covalent bonds with up to __________ other atoms
Answer: Correct Answer Is Four
Explanation:
11) Pb(NO3)2
#of molecules:
# of elements:
Name of element:
# of atoms:
Total # of atoms:
The #3 is a
(coefficient or subscript)
Answer:
number of molecules 2
number of element 3
name of elements
pb=lead
N=nitrogen
o=oxygen
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.
What is the similarity between light independent and light dependent
Answer:
Light Dependent reactions is when energy from the sunlight gets absorbed by chlorophyll and then converted into a chemical.
Light Independent chemical energy is harvested during light-dependent reactions and it moves the assembly of sugar molecules from carbon dioxide.
Which level of organization is characterized by a group of cells that work together to perform a common function?
O organ
tissue
organ system
O organism
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Answer:
Organ Tissue
Explanation:
A group of cells that work together to perform a common function is called a organ tissue.
Hope this helps you!
Answer:
tissue
Explanation: