how is the exact same mesosaurusfossils ended up on both the South American plate and the African plate?
Answer:
The fossils gradually drifted apart over a long period of time
Explanation:
Although a single human was not able to witness it since the earth's plates shift slowly, the fossils eventually seperated over the course of tens of millions of years.
What proportion of people who are infected with polio develop neurological problems?
Answer:
...
Explanation:
When will an atom give up electrons?
When more than half of the outer energy level is filled
When the n=2 level is full
When less than half of the outer energy level is filled
When the outer energy level is full
Atoms give up electrons when less than half of the outer energy level is filled, forming positively charged ions. Noble gases with a full outer shell do not easily give up or accept electrons.
An atom will give up electrons when less than half of the outer energy level is filled. In chemistry, valence electrons are electrons in the outermost shell or energy level of an atom. Atoms tend to gain or lose electrons when the valence electron shells are not filled. When atoms lose their valence electrons, they become positively charged ions. An ion is a positively or negatively charged atom or group of atoms. For instance, sodium atoms give away one electron to form sodium ions with a positive charge because the outermost shell of sodium has only one electron, which is less than half the number needed to fill the shell entirely. When more than half of the outer energy level is filled, atoms are reluctant to give up their valence electrons, which is why noble gases do not form chemical bonds easily. When the outermost shell of an atom is full, it is stable, which is why noble gases do not give up or accept electrons quickly. Therefore, an atom will give up electrons when less than half of the outer energy level is filled.For more questions on electrons
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°ω° please help, giving brainliest °ω°
Answer:
D.) Environment was hot and dry.
Explanation:
The question says "found in texas"
Texas is not:
coldwarm and wetfloodedWhat vocabulary term refers to the offspring when it possesses the same trait for both genes?
Answer:
Hom ozygous
Explanation:
What is Global Warming? Increasing temperature in Earth's atmosphere. ооо Decreasing temperature in a city Increasing rain rates in Earth. O Decreasing temperature rates.
Answer:
Increasing tempeeature in earths atmosphere
If half of the sons are colorblind, what is the genotype of the mothe?
Answer:
not colorblind
Explanation:
hope it helps
Which fossil fuel puts the least amount of sulphur dioxide into the atmosphere?
a
Petroleum
b
Linoleum
C
Coal
d
Natural Gas
Answer:
b.Linoleum
Explanation:
hope that helps
I need to know everything about reproduction and variation for a test. YEAR 9
how sclerenchyma tissues are important for plant though they are dead tissue ?
Answer:
Hey friend !!!
The cells of sclerencyma are without nucleus and protoplast....they are dead cells..
They provide mechanical support to organs of the plant body....
Hence they are important for plants....
Answer:
Sclerenchyma tissues are tissues that makes up parts of the plants that are hard. Like the nuts and covering seeds etc, These tissues have a hard thickness providing agent called lignin and lignin makes the cell wall too hard the sometimes the cell contains nothing. This cell mainly provides mechanical support to the plant
Studying the differences between fossils and modern organisms help scientists better understand the
What are some negative impacts of carbon storage in ocean water and
how this might affect humans?
Match the Macromolecule with its corresponding monomer. Carbohydrate Lipid Il Protein Nucleic Acid :: Glucose :: Fatty Acid :: Amino Acid :: Nucleotide
Answer:
carbohydrate-gluclose
lipid-fatty acid
protien-amino acid
nucleic acid-nucleotides
Explanation:
I just took a biology class this year:)
The correct match of macromolecules with their corresponding monomer is:
Carbohydrate :: GlucoseLipid :: Fatty AcidProtein :: Amino AcidNucleic Acid :: NucleotideWHAT ARE MACROMOLECULES:
Macromolecules are large organic compounds also called biomolecules. They are polymeric compounds made up of monomeric units. The four major macromolecules are as follows: proteins, lipids, carbohydrates and nucleic acids. Proteins: Proteins are macromolecules made up of monomers called AMINO ACIDS.Carbohydrates: Carbohydrates are macromolecules made up of monomers called GLUCOSE, which is a monosaccharide. Lipids: Lipids are macromolecules made up of monomers called FATTY ACIDS. Nucleic acids: Nucleic acids are made up of monomers called NUCLEOTIDES.Hence, in a nutshell, the correct match of macromolecules with their corresponding monomer is:
Carbohydrate :: GlucoseLipid :: Fatty AcidProtein :: Amino AcidNucleic Acid :: NucleotideLearn more: https://brainly.com/question/17956551?referrer=searchResults
Which statement correctly identifies structures 1 and 2
in the diagram?
A. Structure 1 is an unstable atom that turns into
structure 2, a new atom.
B. Structure 1 is a stable element that breaks down into structure 2, an unstable element.
C. Structure 1 is a radioactive element that loses particles to create structure 2, released energy.
D. Structure 1 is a radioactive atom that decays into
structure 2, half of the original unstable element.
Answer:
A
Explanation:
Took the test :)
Answer: a.
Explanation:
Organisms of a single species that share the same geographic location at the same time make up a _____________
Answer:
population
Explanation:
In photosynthesis, chlorophyll traps _____.
Answer:
In photosynthesis, chlorophyll absorbs energy to transform carbon dioxide and water into carbohydrates and oxygen. Chlorophyll is a molecule that traps light. Good luck :)
Explanation:
anyone good at biology need really help on this will be marked brainliest
Answer:
400X (10 x 40 = 400).
Explanation:
:)
Answer:
Should be 400x
Explanation:
Just take the power of the objective (40x) and multiply by the power of the eyepiece, usually 10X.
Mitosis maintains complex organisms by which of the following processes?
A) the removal of waste from the body
B) the exchange of gas with the environment
C) the formation of sperm and egg
D) the healing of a cut after an injury
Answer:
In multicellular organisms, individual cells grow and then divide via a process called mitosis, thereby allowing the organism to grow. ... Cellular division and differentiation produce and maintain a complex organism, composed of systems of tissues and organs that work together to meet the needs of the whole organism.
Explanation:
If a race car's velocity is increasing rapidly, we
would notice
its velocity-time graph.
on
A a steep positive slope
B a shallow positive slope
C a shallow negative slope
Da steep negative slope
If a race car's velocity is increasing rapidly, we would notice its velocity-time graph on a steep positive slope, therefore the correct answer is option A.
What is Velocity?The total displacement covered by any object per unit of time is known as velocity.
acceleration = slope of the velocity time graph
As per the given problem statement If a race car's velocity is increasing rapidly, we would notice its velocity-time graph on a steep positive slope because the rapidly increasing speed represents.
To determine the object's acceleration, utilize the positive acceleration and the slope of the velocity time graph.
Thus, the correct answer is option A.
Learn more about Velocity from here, refer to the link given below;
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Please answer! I'll mark brainliest if it's correct!
Aleveoli are most similar to:
A) Large Balloons
B) Little Pouches
C) Little Bottles
D) Blood Vessels
Also, PLEASE include a brief description of why you chose that answer, thanks so much!
Answer:
little pouches
Explanation:
the aleveoli are like small balloons, but not large ones. they exchange oxygen and carbon dioxide molecules (so they contain small amounts of air like a SMALL balloon, or in this situation a small pouch).
An organism that is convenient for the research on a particular topic is called( ) in biology
a: model organism
b: super organism
c: chosen organism
d: best organism
Answer:
A Model Organism
Explanation:
A model organism is a non-human species that is extensively studied to understand particular biological phenomena
The answer is 588m^2
Answer:
ok
Explanation:
4. Which layer of Earth is broken into the tectonic plates? This layer is made of the crust and the
uppermost part of the mantle.
what is light please tell me
light is a form of energy which gives us the sensation of vision.
hope
this
helps
Answer:
light is light i think or its probably chicken
Explanation:
(3) (b) The mean concentration of red blood cells in an adult is 5.5 × 106 cells per mm3 1 mm3 = 0.000001 dm3 Calculate the mean number of red blood cells in 1 dm3 Give your answer in standard form.
Answer:
The correct answer is - 5.5*10^12 cells per dm^3
Explanation:
Given:
The mean concentration of red blood cells in an adult = 5.5 × 10^6
or = 5500 000
1 mm3 = 0.000001 dm^3
Solution:
Then, 1 dm^3 = 1000000 mm^3
(55000000 × 1000000) = 5500,000,000,000
= 5.5 × 10^12
2. Isabel went in her friend's garden. This garden was full of flowering plants. She
enjoyed looking at them. She wonders why rose and bougainvillea plants were not
planted inside the fence. What structures protect them from predators?
A. their leaves are poisonous
B. they have unpleasant smell
C. they have sharp leaf blades
D. their stems have thorns that protect them
Answer:
Option D is the correct answer
Their stems have thorns and protect them
I need an example of dehydration synthesis
Answer:
Polymerization reactions
Explanation:
monomer units condense together to form polymers.
Answer and i will give brainly
Answer:
Pneumonia
Explanation:
The answer is most likely Pneumonia as Emphysema doesnt usually have fluid in lungs as a symptom.
Answer:
pneumonia
Explanation:
because pneumonia leads to fluid build up in the tiny air sacs in your lungs, but it's caused with the virus, bacteria or fungus. symptoms include coughing, shortness of breath and more.
To meet a high demand of energy, a new hydroelectric dam is being proposed in an area. Which of the following describes a possible risk?
C. The Dam would produce renewable energy
A. the dam produces no radioactive waste
B. the dam produces no toxic hydrocarbons
D. the dam could harm or destroy aquatic wildlife.
The statement which describes a possible risk due to the construction of a new hydroelectric dam in an area is the dam could harm or destroy aquatic wildlife.
What do you mean by Hydroelectric dam?A Hydroelectric dam may be defined as a dam is a large, man-made construction built to contain some body of water to handle river flow and regulate flooding.
The hydroelectric power dams are responsible for the utilization of the land for construction and due to this, it impacts the wildlife of that particular area.
Apart from this, it changes the habitat for those aquatic organisms which are better adapted before the construction of new hydroelectric dam.
Therefore, the statement which describes a possible risk due to the construction of a new hydroelectric dam in an area is the dam could harm or destroy aquatic wildlife.
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PLZ ANSWER!!! I NEED HELP LIKE ASAP!!!
Answer:
I believe the answer is B
Explanation: