Answers
good morning! i believe have your answers :
1. when two or more elements combine to form a new substance, it is called a compound.
2. a compound is a substance that forms when two or more elements combine chemically. a compound always has the same elements in the same proportions. true
3. hydrogen and oxygen are more stable in compounds than by themselves. false
4. hydrogen and oxygen are more stable in compounds than by themselves. true
5. when atoms of different kinds combine to form a compound, a new substance is created. new compounds do not have the same physical or chemical traits of the original elements. false
- muffin
Related Questions
Can hydrogen peroxide be broken down by catalysts other than those found in a living system? What is/are the control(s) and why are they needed?
Answers
Answer:
hi I not talk spanish
Explanation:
not talk spanish
A mRNA codon is AGC. The tRNA anticodon will be
Answers
Can someone help me really quick!!
Answers
Answer:
12 degrees C
Explanation:
12 C = 53.6 F
Which generalization can be made from the data in the table?
1.The higher the temperature, the fewer chirps there will be in 10 seconds.
2.The chirps occur closer together as the temperature increases.
3.The chirps become farther apart as the temperature increases.
4.There is no relationship between temperature and the time between chirps.
Answers
The generalization that can be made is: 2.The chirps occur closer together as the temperature increases.
Generalization is a statement you state after making an inference from an observation. For example, we can make a generalization by observing or analyzing the data from the experiment conducted which are given in the table.
From the table given, there seems to be a trend that can be observed. Temperature seems to influence the number of seconds between each chirp of the cricket.
A closer observation of the trend from the data given shows that in general, as the temperature was increased, the seconds between chirps seem to shorten.
Therefore, we make a generalization stating that: "2.The chirps occur closer together as the temperature increases."
Learn more here:
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HELPPP ASAPPPP!!!! Plsssss
Answers
Answer:
Waxing gibbous
Answer:
waxing gibbous
Explanation:
Explain why it is very important for the gametes to divide by meiosis. What could happen if the gametes accidentally divide by mitosis? can someone answer in a sentence!!
Answers
Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.
Explanation: Gametes are made via meiosis which produces cells with n=23 instead of diploid cells. If gametes were produced instead by mitosis each gamete would be diploid not haploid.
what would probably happen if demario shared a drinking glass with his best friend who was sick with the flu and had a fever
Answers
Answer:
Demario would probably get the flu as well
Explanation:
answer dis please im desperato
Answers
Answer:
C which would be considered secondary consumers.
Explanation:
They are commonly called carnivores, and examples include lions, snakes, and cats.
I hope this helps
Mollusks are invertebrates. What does it
mean when an animal is an invertebrate?
A. They all have shells.
B. They have a backbone.
C. They do not have a backbone.
D. They live in the ocean.
Answers
Answer:
c they do not have a backbone
Explanation:
Invertebrates are animals that neither possess nor develop a vertebral column (commonly known as a backbone or spine), derived from the notochord. This includes all animals apart from the subphylum Vertebrata. Familiar examples of invertebrates include arthropods (insects, arachnids, crustaceans, and myriapods), mollusks (chitons, snail, bivalves, squids, and octopuses), annelid (earthworms and leeches), and cnidarians (hydras, jellyfishes, sea anemones, and corals).
Answer:
c
Explanation:
bc i took the test
Mitosis vs Meiosis, someone help me with this, ill give brainiest.
Answers
♡ hi there!! i tried to go back to my notes, but i couldn't find anything. but here if an explanation i found. ♡
different: mitosis consists of one stage whereas meiosis consists of two stages. mitosis produces diploid cells (46 chromosomes) whereas meiosis produces haploid cells (23 chromosomes). mitosis produces two identical daughter cells whereas meiosis produces four genetically different daughter cells.
similar: both involve cell division, both the processes occur in the M-phase of the cell cycle. In both cycles, the stages are common – metaphase, anaphase, telophase and prophase. synthesis of DNA occurs in both.
♡ i hope that helps!! good luck on your assignment or whatever thing you're working on! btw i love your pfp, chizuru mizuhara! ♡
- keira ♡!!
Which option identifies the most likely contributor to a microclimate that forms in a northern-facing valley?
exposure
shelter
precipitation
topography
Answers
Answer:
Topography
Explanation:
I just took the quiz.
Answer: pretty sure it’s topography
Explanation: edge 2021
the pencil and the book both fall down at the same time because
Answers
Answer:
They both weighed tha same
Explanation:
A book is heavier than a pencil, but if they are equal in weight. Then they will fall at the same time
Hope this helped
Question:
What is the oxidized form of the molecule found after glycolysis?
Possible answers:
A. ADP
B. Pyruvate
C. Ether
D. Lactose
E. Phosphate
F. Acetaldehyde
G. TCA
Answers
Answer:
What is the oxidized form of the molecule found after glycolysis Pyruvate
Explanation:
Pyruvate
Please help! I promise to give brainiest to the person who helps!!
How are the organs attached to the other body systems?
Answers
the body has levels of organisms that built on each other cells make up tissues, tissues make up organs, and organs make up organs system the function of an organs system
depends on the the integrated activity of it organs for instance digestive system organs corporate to process food
Question 3
Earth's plates move due to a convection celin
A the Earth's crust
B. the Earth's mantle.
the Earth's inner core.
D. the Earth's outer core.
Answers
Answer:B
Explanation:Earth’s core that cause the molten rock in the mantle layer to move, and it moves in a pattern.
Describe the two signals and pathways that are activated when you touch something and experience pain
Answers
5 important things Gregor John Mendel did
Answers
2-He deduced that genes come in pairs
3- He said genes are inherited as distinct units
4-(About genes)one from each parent.
5-tracked the segregation of parental genes and their appearance in the offspring as dominant or recessive traits.
Based on the theory of natural selection, which of the explanations best describes the change in the beak depth of the medium ground finch during the dry years?
A.
The beak depth of the individual finch decreased.
B.
The beak depth of the finch population decreased.
C.
The beak depth of the individual finch increased.
D.
The beak depth of the finch population increased.
Answers
Answer:
B
Explanation:
The beak depth of the finch population decreased.
Answer:
D
Explanation:
Because when its dry season it increases
Which feature of chytrids makes them different from the other types of fungi? the material that strengthens their cell walls the special digestive material they release their use of budding to reproduce their ability to live in dry environments
Answers
Answer:
the material that strengthens their cell walls
Explanation:
Chytrids originate from the kingdom fungi and a division known as Chytridiomycota. They contain a feature of unique characteristics by the presence of the chitin and the cellulose cell wall. The chitin made up the component of their cell wall in fungi but in Chytrids, the cellulose helps to strengthens their cell walls.
Answer:
A. the material that strengthens their cell walls
Twenty years after his voyage to the Galapagos, what did Darwin identify as the creative force driving the evolution of species?
Answers
Darwin discovered many animals but he observed finches(a type of bird) with unique beaks.
Write a Haiku about science please
Answers
Light and energy,
Electricity abound,
Generating life.
Right now we have the ability for genetic modification (plants, animals, diseases, or humans). Discuss a positive or a negative use and whether you agree or disagree with it.
Answers
Answer:
There are pros and cons in genetic modification.
Explanation:
Pros: It will help with plant growth and because of global warming it can help keep the plants alive. It can also help cure some diseases and help humans stay alive with what is coming for us in the future.
Cons: If we do this, we would gain more diseases and have new mutations going on in the world. The Plants may mutate and we may lose some types of animals to new diseases.
What are the 4 steps of Natural Selection?
Answers
Answer:
Variation. Organisms (within populations) exhibit individual variation in appearance and behavior. ...
Inheritance. Some traits are consistently passed on from parent to offspring. ...
High rate of population growth. ...
Differential survival and reproduction.
Explanation:
1. What are 5 sources of natural gas used today.
Answers
What describes the conversion of ADP to ATP?
A)an input of energy as both phosphate groups detach
B)a release of energy as one phosphate group detached
C) a release of energy as a third phosphate group is attached
D) an input of energy to attach a third phosphate group
Answers
Answer:
D
Explanation:
The option that describes the conversion of ADP to ATP is D) an input of energy to attach a third phosphate group.
What is ADP?ADP (adenosine diphosphate) is a molecule that is made up of adenosine and two phosphate groups. ATP (adenosine triphosphate) is a molecule that is made up of adenosine and three phosphate groups. The conversion of ADP to ATP is an energy-intensive process that requires an input of energy.
The third phosphate group is attached to ADP by a process called phosphorylation. Phosphorylation is an energy-requiring reaction that uses ATP as a source of energy.
Find out more on ADP conversion at https://brainly.com/question/14452154
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What activities can increase the amount of atmospheric CO2?
Answers
Answer:bush burning
Explanation:
Since CO2 is a byproduct of combustion, it is released in a large quantity during bush burning
ex. coal, gas
Why is natural selection not random
Answers
Answer : because natural selection helps certain animals to adapt to their current environment
Explanation:
the ratio between mass and volume of mass per unit volume.
Solid
Volume
Mass
Density
Answers
How is the brain involved with the senses and what is the relationship to the wat a personreacts to objects?
Answers
Answer:
The senses are the components of our nervous system that capture stimuli from the environment for transmission to the brain, and it is there where the information is processed to issue a response. All sensations are electrical signals that travel through neurons which form a network that communicates all organs with the center of the nervous system, and communicate with each other to transmit the electrical impulse through a process known as synapsis.
Explanation:
The brain is an organ that controls the activity of the body, both its conscious and unconscious functions. It is located in the head and corresponds, therefore, to the encephalon of humans and other vertebrates and is subdivided into forebrain, midbrain and hindbrain.
The brain acts on the rest of the organism by generating muscle activity or by the production and secretion of chemicals called hormones. Thereby the brain controls responses to changes in the environment. Some basic types of response such as reflexes may be mediated by the spinal cord or peripheral ganglia, but sophisticated intentional control of behavior based on complex sensory information requires the integration of information.
The thalamus, which is located in the central part of the brain, processes and coordinates the messages from the senses that it receives from the body. Five senses are considered to exist: sight, touch, smell, taste and hearing. For that, the information perceived from the outside must reach the brain.
The senses are the components of our nervous system that capture stimuli from the environment for transmission to the brain, and it is there where the information is processed to issue a response. Therefore, all sensations perceived from the outside are electrical signals that travel through neurons. For example, the eyes transform light signals into electrical impulses, which travel to the brain where they are transformed into electrical signals.
Neurons form a network that communicates all organs with the center of the nervous system, and communicate with each other to transmit the electrical impulse through a process known as synapsis, which is mediated by molecules called neurotransmitters. Since the electrical impulse cannot jump directly from one neuron to another, these neurotransmitters are needed. When the active neuron produces them, the next neuron in the network detects them and becomes electrically charged. Once this has happened, it produces neurotransmitters again so that the next one becomes electrically activated. This is how the electrical impulse reaches the brain.
In DNA, if the % of adenine is 30%, what is the % of thymine?
Answers
Answer:
35%
Explanation:
Since we know that 35% of the bases in the section of DNA are adenine, we can conclude that 35% of the bases are thymine.
