Answer:
I believe the answer is All of them. But I'm not 100% sure.
How do the products of the reaction relate to the phenol red test and the splint test?
Answer:
The answer in this question is show you made Sodium Hydroxide and Hydrogen Gas.
We have learned Kepler's Laws, Newtons laws of Motion and Gravity, as well as where planets are in relationship to the sun. Knowing these things can you provide two generalized statements about the planets and yourself or about the planets and the laws.
Answer:
''Planets moves around the sun with constantly changing speed.''
''The sun uses its gravity to pull the planets towards it''
Explanation:
These two statements describes Newtons laws of Motion and Gravity. With statement 1, which shows the motion of the planets constantly changing due to the attraction of the sun. When the planets come close together to the sun, its orbital speed increases while on the other hand, when the planets goes farther from the sun, its orbital speed decreases. The statement 2 indicates that sun attracts other planets due to its gravity which allow them to move in a curved.
someone pleaseee help me with this !!
2. Which of the following is NOT a necessary input for the process of photosynthesis?
A. CO2, (carbon dioxide)
B. Sunlight
C. H20 (water)
D. 02 (oxygen)
What typc of molecule is shown in the diagram?
Plzzz help meee!!!!!
Answer:
its a
Explanation:
why do many earthquakes and volcanoes occur along the Ring of Fire?
Answer:
Explanation:
The abundance of volcanoes and earthquakes along the Ring of Fire is caused by the amount of movement of tectonic plates in the area. Along much of the Ring of Fire, plates overlap at convergent boundaries called subduction zones. As rock is subducted, it melts and becomes magma
Which of the following blood vessel carries impure blood from heart to
lungs for purification? *
Pulmonary vein
Pulmonary artery
Capillaries
None of them
Other:
Answer:
The pulmonary artery carries deoxygenated blood to the lungs. The blood becomes oxygenated in the lungs. Oxygenated blood leaves the lung via the pulmonary vein. Blood enters the left atrium.
Explanation:
Answer:
Pulmonary Artery
Explanation:
What is the purpose of a crime scene barrier?
Answer:
The purpose of a crime scene barrier is to keep the public well back from any crime scene
Explanation:
1. the crime scene area or location is secured, and: a. yellow barrier tape is used to create an outer perimeter and if necessary, a staging or mobilization area when determined appropriate.
You're welcome Have a nice day ✨
WILL GOVE BRAINLY!!
Which product of respiration is considered waste material and leaves the alveoli?
A. oxygen
B. water
C. carbon dioxide
D. carbon monoxide
Answer:
C
Explanation:
Carbon dioxide
Cellular respiration is a process in which animal cells use ____ taken in from the atmosphere.
1) carbon dioxide
2) hydrogen
3) oxygen
Answer:
How does cellular respiration work in animals?
When an animal breathes, it takes in oxygen gas and releases carbon dioxide gas into the atmosphere. This carbon dioxide is a waste product produced by the animal's cells during cellular respiration. Cellular respiration occurs in the individual cells. Digested foods have chemical energy stored in them.
Explanation:
Help please
What is the correct term for digging tunnels deep into the Earth to reach a desired mineral?
surface mining
sub-surface mining
mountaintop removal
extraction mining
Answer: surface mining
Explanation:
1. Which of the following is not a characteristic of natural selection?
A. More offspring are born than will survive to reproduce.
B. Mutations appear randomly.
C. Breeding pairs are chosen by humans.
D. Organisms that are better adapted are more likely to survive.
2. Which of the following statements are true about artificial selection.
A. Breeders can control which animals mate.
B. Breeders can control what mutations will appear in the offspring.
C. Both A and B are true.
D. Neither A nor B is true.
Answer:
1. C
2. A
Explanation:
Students in a biology class conduct an experiment to determine the effect of temperature on the rate of photosynthesis in a plant. They place an Elodea plant into a test tube filled with water. Then the students place the test tube under a light and slowly increase the temperature of the water. They record their results and display them on a graph as shown.
Which statement is supported by the graph?
A. The production of water molecules is greatest in Section L
B. The number of carbon dioxide molecules in the beaker is greatest in section N
C. The rate of oxygen production is greatest in Section M
D. The rate of oxygen production is lowest in Section M
Answer:
Explanation:
C. The rate of oxygen production is greatest in section M.
Which of these is not needed by living organisms?
water
air
energy
gravity
space
Answer:
Gravity.
Explanation:
Without air, living organisms would suffocate and die.
Without water, living organisms would dehydrate and die.
Without energy, living organisms would die instantly.
Without space, living organisms would be squished together and die.
The only logical answer left is gravity.
The hollow bones of a(n)______weigh less than its feathers.
A. Owl
B. Pterodactyl
C. Penguin
D. Dodo bird
please help ! :)
Answer:
I think it is A. Owl or D. Dodo bird
Explanation:
I DON'T HAVE MUCH TIME LEFT! HELLLLLLLPPPPPP!!!
Answer: D
Explanation: Quick Explanation since you're in a hurry but I found that demographic transition makes the birth rate higher. D should be your best choice
Answer:
its D !!
Explanation:
1 - 2 paragraphs describing the full carbon cycle I NEED THIS ASAP PLZ
Answer: There are a few types of atoms that can be a part of a plant one day, an animal the next day, and then travel downstream as a part of a river’s water the following day. These atoms can be a part of both living things like plants and animals, as well as non-living things like water, air, and even rocks. The same atoms are recycled over and over in different parts of the Earth. This type of cycle of atoms between living and non-living things is known as a biogeochemical cycle.
All of the atoms that are building blocks of living things are a part of biogeochemical cycles. The most common of these are the carbon and nitrogen cycles.
Tiny atoms of carbon and nitrogen are able to move around the planet through these cycles. For example, an atom of carbon is absorbed from the air into the ocean water where it is used by little floating plankton doing photosynthesis to get the nutrition they need. There is the possibility that this little carbon atom becomes part of the plankton’s skeleton, or a part of the skeleton of the larger animal that eats it, and then part of a sedimentary rock when the living things die and only bones are left behind. Carbon that is a part of rocks and fossil fuels like oil, coal, and natural gas may be held away from the rest of the carbon cycle for a long time. These long-term storage places are called “sinks”. When fossil fuels are burned, carbon that had been underground is sent into the air as carbon dioxide, a greenhouse gas.
Recently, people have been causing these biogeochemical cycles to change. When we cut down forests, make more factories, and drive more cars that burn fossil fuels, the way that carbon and nitrogen move around the Earth changes. These changes add more greenhouse gases in our atmosphere and this causes climate change.
The element carbon is a part of seawater, the atmosphere, rocks such as limestone and coal, soils, as well as all living things. On our dynamic planet, carbon is able to move from one of these realms to another as a part of the carbon cycle.
Carbon dioxide is a greenhouse gas and traps heat in the atmosphere. Without it and other greenhouse gases, Earth would be a frozen world. But since the start of the Industrial Revolution about 150 years ago humans have burned so much fuel and released so much carbon dioxide into the air that global climate has risen over one degree Fahrenheit. The atmosphere has not held this much carbon for at least 420,000 years according to data from ice cores. The recent increase in amounts of greenhouse gases such as carbon dioxide is having a significant impact on the warming of our planet.
Carbon moves through our planet over longer time scales as well. For example, over millions of years weathering of rocks on land can add carbon to surface water which eventually runs off to the ocean. Over long time scales, carbon is removed from seawater when the shells and bones of marine animals and plankton collect on the sea floor. These shells and bones are made of limestone, which contains carbon. When they are deposited on the sea floor, carbon is stored from the rest of the carbon cycle for some amount of time. The amount of limestone deposited in the ocean depends somewhat on the amount of warm, tropical, shallow oceans on the planet because this is where prolific limestone-producing organisms such as corals live. The carbon can be released back to the atmosphere if the limestone melts or is metamorphosed in a subduction zone.
Which 2 (TWO) of the following statements is true for asexual reproduction?
a. Can occur in mammals through binary fission
b. More advantageous than sexual reproduction
c. Mode of reproduction for E. coli, a prokaryotic organism
d. Can occur in animals through fragmentation
Answer:
c and d are true
Explanation:
Mode of reproduction for Escherichia coli, a prokaryotic organism
Can occur in animals through fragmentation
IF ANYONE CAN PLEASE HELP ME QUICK I’D APPRECIATE IT
What would be the most likely effect of adding wolves to the park?
A. Increased balsam fir population
B. Decreased cottonwood population
C. Increased snowshoe hare population
D. Increased moose population
Plz help i will.
I have no idea.
Answer:
the second option is correct.
I need help pls hook me up
Answer:
B. Madreporite
Explanation:
help fast please dont say anything if you don't know it
Are there energy alternatives that emit less CO2 than natural gas does? If so, are these solutions equally available everywhere on Earth?
Answer:
Yes. Hydropower, Wind Power, and just about any other alternative produces less CO2 than natural gas
Explanation:
After cell division (mitosis) how does the genetic code of the newly
produced cells compare to the code of the parent cell?
Answer:
Chromosomes were first named by cytologists viewing dividing cells through a microscope. The modern definition of a chromosome now includes the function of heredity and the chemical composition. A chromosome is a DNA molecule that carries all or part of the hereditary information of an organism. In eukaryotic cells, the DNA is packaged with proteins in the nucleus, and varies in structure and appearance at different parts of the cell cycle.
Explanation:
Cells reproduce genetically identical copies of themselves by cycles of cell growth and division. The cell cycle diagram on the left shows that a cell division cycle consists of 4 stages:
G1 is the period after cell division, and before the start of DNA replication. Cells grow and monitor their environment to determine whether they should initiate another round of cell division.
S is the period of DNA synthesis, where cells replicate their chromosomes.
G2 is the period between the end of DNA replication and the start of cell division. Cells check to make sure DNA replication has successfully completed, and make any necessary repairs.
M is the actual period of cell division, consisting of prophase, metaphase, anaphase, telophase, and cytokinesis.
All of the following are probable ways to de-escalate conflict between groups except Please select the best answer from the choices provided
a. reestablishing communication that has stopped
b. Discounting extreme opinions of uncompromising group members
c. taking time to cool down emotionally
d. reducing all communication after conflict occurs
Answer: reducing all communication after conflict occurs
Explanation:
Reducing all communication after conflict occurs, thus correct option is D.
Why communication is necessary for any conflict?Good communication in conflict situations eases tension, builds trust, strengthens relationships and makes people feel at ease, because they are mutually understood.
At the same time, it remains firm on important points Reducing all communication after the conflict is not the way to de-escalate any conflict between the group.
.Learn more about de-esclate conflicts here:
https://brainly.com/question/1057592
#SPJ5
Help plz. Thanks. Only answer if you know it plz.
Answer:
Each one is fromt the plant cell
Explanation:
Which statement is False?
A.) Both Eukaryotic and Prokaryotic cells have genetic information (DNA), cytoplasm, ribosomes and a cell membrane.
B.) The cell membrane (made up of lipids) is "semi-permeable" which means it only let's certain materials in and out, and helps keep cells stable, which is known as "homeostatis".
C.) Cells contain a cytoskeleton, which is a collection of fibers that provide support for organelles and aides in the cells internal movements.
D.) Eukaryotes do not have a nucleus, nor do they have "membrane bound organelles", like the golgi apparatus or the endoplasmic reticulum (ER)
Answer:a
Explanation:
Which of the following types of succession would most likely occur after a forest fire?
Answer:
Secondary succession
Hope this helped :)
When your muscle cells do not get enough oxygen, fermentation can create?
Answer:
Your muscles are forced to work without enough oxygen. In these situations, your working muscles generate ATP anaerobically (i.e., without oxygen) using a process called fermentation. Fermentation is beneficial in that it can generate ATP quickly for working muscle cells when oxygen is scarce.
Explanation:
When oxygen is not present or if an organism is not able to undergo aerobic respiration, pyruvate will undergo a process called fermentation. Fermentation does not require oxygen and is therefore anaerobic. Fermentation will replenish NAD+ from the NADH + H+ produced in glycolysis.
Where can the element iron be found in nature?
So Iron can be found in many many different things.
•The core of the earth is majorly composed of Iron, Sulfur, and Nickel.
•It can be found In minerals such as Magnetite and Taconite.
•It can be found In meat, poultry, and fish.