Answer:
Carbon
Explanation:
The carbon comes the carbon dioxide from its photosynthesis
The Grand Canyon is made of sedimentary rock that contains fossils up to 1 billion years old. The most commonly found fossils in the Grand Canyon are sea organisms (crinoids, brachiopods, and sponges). However, several upper layers of rock contain terrestrial, or land-based, fossils, such as dragonfly wing impressions and the footprints of scorpions, centipedes, and reptiles. What do these fossils tell us about the evolution of the geosphere at the Grand Canyon?
Answer
The fossils tell us that they have been under ground for many years and
that they are very hard to find and so you can look for some at The Grand
Canyon
The rock cycle, which illustrates how rocks on Earth are continually recycled between sedimentary, igneous, and metamorphic stages. The geosphere is about processes outside these regions.
What fossils about the evolution of the geosphere?The sedimentary strata exposed throughout the canyon are abundant in terrestrial and marine fossils, including leaf and dragonfly wing imprints, scorpion, centipede, and reptile footprints, as well as marine fossils including crinoids, brachiopods, and sponges.
The geosphere is also thought to include the abiotic (non-living) elements like soils and animal bones that may become fossilized over the course of geologic time.
Therefore, They can help us understand the origins of life and humanity, the evolution of the planet and its environment across time, and the once-connected nature of the continents that are now widely separated.
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The hypothesis was that a species from the Pacific Rim may have been the ancestor of 28 distinct species on the Hawaiian Islands. Which of these supports this hypothesis AND could be the result of observational testing?
Answer:IN A SURVEY GENETIC MATERIAL OF THE HAWAIIAN PLANTS SHOWED VERY CLOSE SIMILARITY TO A MAINLAND SPECIES
Explanation:
Answer:
In a survey, genetic material of the Hawaiian plants showed very close similarity to a mainland species.
Explanation:
who wants to get a pc
Answer:
i do haha
Explanation:
1. What abiotic(nonliving) factors are in this ecocolumn?
Answer:
The most common abiotic factors are atmosphere, chemical elements, sunlight/temperature, wind and water.
Explanation:
A student is building a model of a parallel circuit consisting of a battery, a switch, live light bulbs
and wires. When she connects all of the components of her model, none of the bulbs light up
2
One of the bulbs is burtout
One or more of the wires is not
connected to the battery
3
4
The switch isn't properly closed
The resistance of the light bulbs
prevents current from flowing
through the circuit
Which of the following could be the problem with her model?
A 2, 3, and 4
B. 1, 3, and 4
C. 1 and 4 only
D. 2 and 3 only
Please help me ……………
What best describes the radiation emitted from the sun?
High doses of radiation are used in radiation therapy, also known as radiotherapy, as a cancer treatment to eradicate cancer cells and reduce tumor size.
What is Radiation?As with x-rays of your teeth or shattered bones, radiation is utilized at low doses in x-rays to see inside your body.
Radiation therapy damages cancer cells' DNA, which either kills them or limits their growth at high dosages. Cancer cells that have DNA damage that cannot be repaired either cease proliferating or die. When the injured cells expire, the body degrades and eliminates them.
Radiation therapy does not instantly eradicate cancer cells. Before cancer cells experience enough DNA damage to cause them to die, days or weeks of treatment are required. After radiation therapy is finished, cancer cells continue to perish for a few weeks or months.
Therefore, High doses of radiation are used in radiation therapy, also known as radiotherapy, as a cancer treatment to eradicate cancer cells and reduce tumor size.
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Large deposits of Rock Gypsum and Rock salt have been found in Upstate NY. What does this tell you about the environment of Upstate NY in the past?
Answer: There must have been a body of water there previously, maybe prehistorically.
Explanation: Gypsum forms when the right materials in a body of water come together and water evaporates quickly.
Gypsum is an evaporite, which means its crystals form during the evaporation of water. Gypsum forms whenever evaporation crystallizes the necessary minerals. In the case of "desert roses" gypsum crystals found around the world in arid sites, formation occurs with evaporation as the level of the water table changes. Gypsum can also be formed diagenetically by oxidation. This chemical reaction occurs when oxidation of existing sediments causes gypsum to form and replace other minerals in the sediments.
Huge gypsum deposits called beds were formed when ancient tropic seas became concentrated through evaporation. Gypsum crystals formed in the mineral saturated sea brine and sank to the ocean bed.
(pic attached) can someone please help me and give an explanation
Answer:
Acids in stomach changing proteins into amino acid
Explanation:
The acids help digest food
Answer:
Teeth chewing up food into smaller pieces.
Explanation:
When you chew your food there are two types of digestion happening in your mouth. Chemical and mechanical digestion. Chemical digestion would be your saliva and mechanical would be your teeth chewing the food.
Hope This Helps!
How are the testes and ovaries similar?
A.
Both store mature sex cells.
B.
Both transport sex cells from their site of production.
C.
Both connect internal reproductive organs to the exterior.
D.
Both produce sex cells.
The testes and ovaries are similar because both produce sex cells that fuse during the process of fertilization to produce a zygote cell (Option D is correct).
What are the testes and ovaries?The testes and ovaries are reproductive organs in males and females, respectively, which generate germinal meiotic cells (i.e., sperm and ovules)to be used during the fertilization process.
In conclusion, the testes and ovaries are similar because both produce sex cells that fuse during the process of fertilization to produce a zygote cell (Option D is correct).
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PLZZ HELP
Black fur (F) is dominant to white fur (f) in mice and black eyes (E) is dominant to red
eyes (e). The Punnett square represents possible offspring (represented by letters in
boxes) of a cross between two dihybrids, FfEe x FfEe. Using the information
above and Mouse Genetics (two trait) Gizmos, complete the dihybrid cross below.
Ilse a sheet of scrap paper if you need to map out your dihybrid square.
Answer:
See the answer below
Explanation:
First of all, each genotype will produce games that will be aligned on both sides of the Punnet's square.
FfEe will produce FE, Fe, fE, and fe gametes. Hence, the Punnet's square showing the offspring from the dihybrid cross would be as attached in the image below.
The theory of evolution by Charles Darwin was sparked by his travels in South America especially but also was supported by his observations of plants and animals in England when he was writing his book. On aspect of evolution is the natural variety of types within a species, some of which are more adapted to the environment than others.
Answer:
Evolution refers to the change in the structure of an organism with the passage of million of years.
Explanation:
Evolution is the change in the structure of an organism with the passage of million of years. Evolution occurs due to two reasons, first from genetically while the other from adaptation to the environmental conditions. In genetically, the change in structure of animal comes from their parents whereas changes occurs due to adaptation of an organism in order to survive in the harsh climatic condition of the environment.
ill give you a Brainliest if it is right
The diagram below shows a portion of the concept map for the Rock Cycle.
Which of these would best fit in the empty oval?
A) magma
B) sediments
C) sedimentary rocks
D) metamorphic rocks
Answer:
magma
Explanation:
Answer:
Magma
Explanation:
energy exists as light, heat, chemical energy , mechanical , and electrical energy. choose three of these five forms of energy. give an example of how a living organism might use each of the three types of energy you chose.
Answer:
Chemical energy: plants use chemical energy when they convert the light into food (aka break it down into sugars)
Heat energy: Animals use heat energy so they wont freeze, by forming heat energy they will either be active (running, so on) or be somewhere that the sun hits them so that their bodies will convert the sunlight into heat
Electrical energy: Humans use electrical energy for just about everything like the lights, making food, using electronics, etc.
all of the following are steps involved in aerobic cellular respiration except
1.- Kreb's cycle
2.-electron transport chain
3.-fermentation
4.- glycolysis
Answer:
1
Explanation:
All the steps listed are involved in aerobic cellular respiration except fermentation.
Aerobic respiration reactions consist of 3 major steps:
GlycolysisKreb or Citric acid cycleelectron transport chainFermentation, on the other hand, represents an important step in anaerobic respiration.
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The national government wants to increase the number of national parks and recreation areas. How will this act help with the sustainability of our environment?
It will increase the carrying capacities of all animal species
It will decrease land use for waste management
It will preserve biodiversity for future generations.
It will cause a biological surplus of all plant species
Answer:
it will increase biodiversity allowing less animals to go extinct
Explanation:
Answer
It will preserve biodiversity for future generations.
Explanation:
took the test and got it right
Which describes the complex carbohydrate cellulose?
Answer:
Answer should be = It is composed of a complex arrangement of glucose molecules. Hope i helped!
Explanation:
HELP LOL
1.example for tissue
There are 4 different (main) types of tissue: Muscle, Connective, Nervous, & Epithelial.
(if you need a different example here's one): The Doctor did surgery on the patient to see what was wrong with her tissue.
What is the purpose of DNA structure made of nucleotides
Answer:
DNA is made up of molecules called nucleotides.
Its unique structure enables the molecule to copy itself during cell division. When a cell prepares to divide, the DNA splits down the middle and becomes two single strands. These single strands serve as templates for building two new DNA molecules - each a replica of the original DNA molecule.
Is there a symbiotic relationship between plants and water? If so, what effect does it have on their ecosystem?
A. Yes, there is a symbiotic relationship that is beneficial to both.
B. No, this would not be a symbiotic relationship.
C. Yes, there is a symbiotic relationship that is beneficial for the plant but harmful to the water.
Will give brainly!!!
Answer:
No, this would not be a symbiotic relationship.
Explanation:
Symbiotic relationship is between plants and fungi.
23. Mike has a mass of 60 kg. He pulls on a wagon of mass 30 kg with a force of 20 N. The wagon remains motionless.
The wagon exerts a force of ____ on Mike
Answer:
20N
Explanation:
There are 3 parts of nucleotides in dna Wich part of the nucleotide determines you'r traits such as straight hair or curly hair
Answer: A nucleotide is made of three parts
The building blocks of DNA are nucleotides, which are made up of three parts: a deoxyribose (5-carbon sugar), a phosphate group, and a nitrogenous base (Figure 9.3).
Explanation:
A fox is a type of mammal that is related to dogs. How does a fox most likely respond to hot air temperatures in a way that ectothermic animals cannot?
by panting, which is in response to an internal stimulus
by panting, which is in response to an external stimulus
Answer:
number 2 my guy
Explanation:
Answer:
Its B
Explanation:
I took a test
How does the narrator's view of Maxwell change over time?
Answer: ?
Explanation: Maxwell who?
Question
Choose one of the two major phases of photosynthesis. Draw a model of that phase that
corrects one of the weaknesses in the student's original model.
і т
Rill
Line
Width: 2 pt
Lines
/
Shape
HELP ASAP!
Answer:
this is confusing
Explanation:
548 kg
125 kg
63.5 kg
0.385 m
2. Compare the gravitational force of the first ball acting on the last ball, and the gravitational force
of the last ball acting on the first ball. Explain your reasoning.
Answer:
can you explain pls !!!!!?
A structural change in the alpha-factor of Saccharomyces (a type of yeast) is shown to render the molecule defective. What effect would this mutation have on the reproductive behavior for this yeast cell species? Justify your claim by discussing cell signaling and response events?
Answer:
The description would be described throughout the interpretation segment following, and according to the particular circumstance.
Explanation:
The "α" factor would be a peptide thirteen amino acid pheromone naturally produced throughout alpha cells within Saccharomyces cerevisiae. It assists throughout the mechanism of recombination among 2 yeast cells. This would be recognized as "α" factors matching. The mutated gene of the factor generating gene can lead to decreased matching. The only functioning alpha component genes include MF "α" 1 as well as MF "α" 2.ill give you a brainliest if it is right
Answer: Volcanic eruptions form precipitates shifting of tectonics plates form minerals
Apply: Where in the Gizmo (and in real life) do the following energy conversions occur?
26.
Chemical to thermal to electrical current:
27
Gravitational potential to kinetic to electrical
current:
28.
Electrical to sound, radiant and thermal energy
29.
Nuclear to thermal to electrical current
Answer:
26. Coal is burned at a power plant
27. In dams.
28. Gas heater.
29. Nuclear power plant.
Explanation:
Coal is burned at a power plant where Chemical energy is converted into thermal and then into electrical current. In dams, water falls from higher altitude in which Gravitational potential is converted to kinetic energy by revolving of turbines which produces electrical current. in heater, electrical energy is converted into radiant and also heat or thermal energy while the nuclear thermal energy is converted into electrical energy and this happen in the nuclear power plant.
The energy conversion that occurs in the below-described processes are:
Coal that burnt in powerhouses.Water falling from dams. An electrical heaterNuclear power plant. What do you mean by Energy conversion?Energy conversion may be defined as a process by which one form of energy gets transformed into the other form and stored in it.
Coal that is burnt in powerhouses converts chemical energy to thermal energy and finally into electrical energy. Water that is falling from elevation undergoes gravitational potential to kinetic and when it is revolving the turbines to generate electricity, it may change from kinetic to electrical energy. An electric heater is an electrical appliance that converts electrical energy into heat. In nuclear power plants, Nuclear thermal energy gets converted into electrical energy.
Therefore, all the processes with respect to energy conversion are briefly described above.
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What causes multipcellualr organizms to grow?
Answer: The cell proliferates to produce many more cells that result in the multicellular organism. ... The process starts with a single fertilized cell that increasingly divides to form many more cells. In the process, the genome causes the cells specialize through selective gene expression.
Explanation: enjoy