Answer:
Fossils show the progression of animals through million of year.
Explanation:
Fossils are the primary evidence of the theory of evolution. You can carbon date them to see how old they are. You collect dna from them and compare them to modern animals. That is how we know the crocodiles haven't evolved much for millions of year.
Which of these organisms has an internal structure made of bone and cartilage?
A. Organism I
B. Organism Il
C. Organism Ill
D. Organism V
Answer:
im pretty sure its c
Explanation:
Organism Ill has an internal structure made of bone and cartilage.
What is Internal structure?The internal structures of an animal are essential to its survival. For example, inside their bodies, a lot of animals (including you!) have a heart. The heart works as a pump to move blood through the animal's blood vessels.
Blood vessels are like highways that travel to every inch of your body. The blood inside the vessels contains important chemicals that your body uses to grow and work, like nutrients, and hormones.
The stomach is an important internal structure because it's where an animal gets nutrients. First, the animal eats food, and then the stomach breaks that food down, sending the good nutrients to the blood and getting rid of everything else.
Therefore, Organism Ill has an internal structure made of bone and cartilage.
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Phosphorus dose not travel through which of the following spheres Biosphere,lithosphere , geosphere , atmosphere?m
Answer:
The phosphorus cycle is the biogeochemical cycle that describes the movement of phosphorus through the lithosphere, hydrosphere, and biosphere.
The atmosphere does not play an important role in the movement of phosphorus, because phosphorus and phosphorus-based compounds are solids at the symbolic ranges of temperature and pressure present on Earth.
Thus, the earths spheres like biosphere, Cryosphere and lithosphere are included in the phosphorus cycle but atmosphere is your answer.
Explanation:
Electrical stimulation of the brain (ESB) is used mostly on __________. A. Plants B. Humans C. Animals D. Inanimate objects Please select the best answer from the choices provided A B C D.
Answer:
Electrical stimulation of the brain (ESB) is used mostly on Animals..
Explanation:
Electrical stimulation of the brain (ESB) is a relatively new technique used to treat chronic pain and tremors associated with Parkinson disease. ESB is administered by passing an electrical current through an electrode implanted in the brain.
^_________^ <3
HELPPP! DUE TODAY! MARK YOU THE BRAINLIEST!
Which purpose does a cell membrane play in eukaryotic cells?
A.It creates energy to fuel cell processes.
B.It maintains homeostasis.
C. It digests waste.
D.It translates cellular proteins.
Answer:
B. It maintains homeostasis.
Explanation:
The cell membrane controls what enters and leaves the cell which maintains homeostasis.
Is there any biological reason why trees give fruits?.
Answer:
Yes there is
Explanation:
The fruit protects the seeds and also helps to spread them
Which of the karyotypes shown is from a normal female?.
Motor proteins provide for molecular motion in cells by interacting with.
Answer:
Perhaps the most fascinating proteins that associate with the cytoskeleton are the molecular motors called motor proteins. These remarkable proteins bind to a polarized cytoskeletal filament and use the energy derived from repeated cycles of ATP hydrolysis to move steadily along it
Explanation:
Create some chains to show where all of the food you ate came from.
Here’s an example. If you ate some bread, this is what the bread chain might look like :
Sun
-->
Wheat
-->
Bread
-->
Me!
(The arrows represent the flow of energy.)
3) Submit your chains that start with the sun and end with you.
Can someone do this with biryani and egg rolls? I know this is hard so I made this 100 points, will give brainliest if possible. If you joke around and put something random I will rate your answer as not helpful and report it, thank you so much!!!
Answer:
China
Asian Resteraunt or Store
Me!
Explanation:
Did I do it correct if I did it wrong im really sorry
The protein requirement is the estimated average requirement (EAR) of protein that brings a person into nitrogen balance. This is reached in a protein balance study when:
Answer:
The DRI for protein is 0.8 grams of protein per kilogram of body weight per day.
Explanation:
In this experiment to test the effect of amylase on starch, after 2 minutes, a positive test for sugar would most likely be observed in:
Answer:
Explanation:Boiling will decrease amylase activity and freezing will have no effect. Tube 2 appears to have the same amount of starch digested as tube 3 because freezing had no effect on the enzyme
What are 2 important details about the middle colonies?.
Answer:
The middle colonies were made up of the colonies of New York, Delaware, New Jersey, and Pennsylvania. The middle colonies had deep, rich soil. The fertile soil was good for farming. These colonies had mild winters and warm summers.
true or false light from the sun provides heat and heat and energy?
Answer:
True the sunlight from the sun provides heat light and thermal energy
Explanation:
Does fog typically occur near warm or cold ocean currents? Why
Answer:
It forms when warm, moist air flows over relatively colder waters.
Why can changes in earths surface caused by plate motion be gradual or sudden?
Answer:
because some things have much more force. say a volcano erupts that is going to happen much faster then a river eroding a canyon.
Explanation:
Which conclusion about the HIV infection of a host cell is best supported by the diagram? A. It takes place outside of living cells. B. It relies on the host cell to reproduce. C. It involves the process of meiosis. D. It requires carbon dioxide.
The human immune virus cannot reproduce without host cells.
Human immune virusThe human immune virus is an RNA virus that only becomes active in human hosts.
When the virus gains access into a suitable host, it embeds its genome into that of the host and as such, the genetic machinery of the host is utilized to multiply the genome of the virus.
With time, the virus gradually takes over the host's genome system and breaks down their immune system, making them susceptible to diseases.
More on the human immune virus can be found here: https://brainly.com/question/16142422
Recharge Question Mode Multiple Choice Question The study of ancient life through the fossil record is known as ______.
Answer a b d
Explanatin hope this help
What effect does temperature have on the homeostatic functions
Explanation:
When your hypothalamus senses that you're too hot, it sends signals to your sweat glands to make you sweat and cool you off.
What do you think this is? And where in the world do you think it lives?
Answer:
I think it is bacteria and it's lives in the bottom of the ocean
Answer:
in my basement
Explanation:
lol
Which type of mutation is less likely to result in a functional protein.
What are structural adaptations? How do these structures increase the survival rate of a species?
Answer:
Anatomical or morphological features that improve an organisms ability to cope with abiotic and biotic factors in their environment. This increases there chances of survival and reproduction
Explanation:
True or False: The west coast gets the most precipitation out of the entire United States
The statement "The west coast gets the most precipitation out of the entire United States" is definitely true.
Which part of the United States has the highest precipitation?The most precipitated part of the United States is found on some Hawaiian islands and coastal Alaska. They approximately get 460 inches of 11, 684 mL of rain each year.
The United States is generally present on a little bit high latitudes, so the west coasts are typically more wetter as compared to east coasts. This is because low-pressure systems moving up the east coasts bring that significantly result in higher precipitation on the western coasts.
Therefore, the statement "The west coast gets the most precipitation out of the entire United States" is definitely true.
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The sugar found in RNA is called deoxyribose.
True or false
Answer:
false
Explanation:
RNA contains the sugar RIBOSE
What factors speed up or slow down the rate of photosynthesis? savestylesformat instructions.
Answer:
Sunlight, and Co2 avalible
Explanation:
what are some values of trees?
Answer:
Treest are an Investment
They beautify our surroundings, purify our air, act as sound barriers, manufacture precious oxygen, and help us save energy through their cooling shade in summer and their wind reduction in winter.
Hope its help
The fluid mosaic model of membrane structure suggests that membranes Group of answer choices are composed of a single fluid layer of phospholipids and proteins are composed of a fluid bilayer of fatty acids with proteins associated on the outer and inner surfaces are composed of protein molecules embedded in a fluid bilayer of phospholipids are composed of a fluid phospholipid bilayer sandwiched between two layers of hydrophilic
S.J. Singer and Garth L. Nicolson first presented the fluid mosaic concept in 1972.
What is fluid mosaic model?The model still provides the best explanation for the structure and operations of the plasma membrane as they are understood today, despite some changes over time.
According to the fluid mosaic concept, the plasma membrane is made up of a variety of elements, including phospholipids, cholesterol, proteins, and carbohydrates, which give the membrane its fluid appearance. The thickness of plasma membranes varies from 5 to 10 nm.
Therefore, S.J. Singer and Garth L. Nicolson first presented the fluid mosaic concept in 1972.
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In one to two sentences, explain the movement of energy in this food chain. (2 points)
Answer: First there's Grass and when the grass grows Herbivore's eat the Grass and when the Herbivore's Grow older and bigger The predator kill's the prey and when the predator is done eating its prey Fungi eats its remains.
More Easy Explanation: Grass Grows and produces energy then Herbivore's come and eat the grass and get's the energy off that plant and then the predator kills the prey and takes the energy that was in the prey the fungi take the remain's of the prey and it happens again and again
Which scientist researched and described the results of genetic crosses?.
Answer:
Gregor Mendel
How traits are passed from one generation to the next-and sometimes skip generations-was first explained by Gregor Mendel. By experimenting with pea plant breeding, Mendel developed three principles of inheritance that described the transmission of genetic traits, before anyone knew genes existed.
Explanation:
.
A eukaryotic cell has a nuclear envelope that prevents mrna molecules from leaving the nucleus. What results should be observed in this cell?.
Answer:
Gene Expression DNA transcription occurs
in the nucleus.
Explanation:
The nuclear envelope of a eukaryotic cell stops mRNA molecules from leaving the nucleus. The results should be observed in the cell is tRNA will not bind to the codons.
What are eukaryotic cells?Eukaryotic cells are the developed cells that are present in higher organisms. These cells contain a cell organelle and a nucleus. The nucleus performs all functions.
mRNA is the messenger RNA that transfers information for DNA to RNA. tRNA is the transfer RNA. The nuclear envelope is the outer cover of the nucleus. Eukaryotic cells are present in plants, animals, fungi, and protists.
Therefore, a eukaryotic cell's nuclear envelope prevents mRNA molecules from escaping the nucleus. If tRNA does not attach to the codons, the results should be visible in the cell.
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This waste is _________ and must be removed
Answer:
hazardous
Explanation:
In meiosis, how does prophase i differ from prophase ii?.
In prophase I homologous chromosomes in meiosis pair up and crossing over takes place. In prophase II chromosomes do not pair up as we have only one set of chromosomes, and hence no crossing over.
