Answer:
Explanation:
Gravity: You can feel its effects and it is associated with mass, yet it doesn't consist of matter. Memories: Like emotions, these are non-matter. Dreams: Again, you can't weigh them on a balance or enclose them in a container. Magnetism: Forces, in general, are not matter.
most matter is a mixture: It is composed of two or more types of matter that can be present in varying amounts and can be separated by physical means. Heterogeneous mixtures vary in composition from point to point; homogeneous mixtures have the same composition from point to point.
A substance is simply a pure form of matter. In other words, a substance is a matter that contains only one type of atom or molecule. Pure substances can be further divided into two sub-categories: elements and compounds.
Note that a compound: consists of atoms of two or more different elements bound together, can be broken down into a simpler type of matter (elements) by chemical means (but not by physical means), has properties that are different from its component elements, and.
No, sunlight is not a matter because it does not occupy space. Sunlight is a form of electromagnetic radiation and is made of small particles called photons.
I REALLY NEED HELP!!! How does insertion, deletion, or substitution results in genetic variations?
Answer:
An insertion changes the DNA sequence by adding one or more nucleotides to the gene.
Explanation:
As a result, the protein made from the gene may not function properly. A deletion changes the DNA sequence by removing at leats one nucleotide in a gene.??
When a mosquito bites you, you are the __________ and the mosquito is the ____________.
Which risks are involved in both underground mining and surface mining? Select the two correct answers (1 point)
The correct options that involved the risks are:
C. Both surface mining and underground mining risk causing severe water pollution.
D. Surface mining causes more destruction of land ecosystems than underground mining.
What is mining?Mining is the extraction of valuable minerals from the earth.
Mining can be divided into four types:
Surface mining, underground mining, placer mining, and in-situ mining.
Surface mining is done near the surfaces of the Earth.
Underground mining is done deep earth.
Thus, the correct options are C and D.
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Which chart correctly identifies reasons for and against ratification of the proposed
U.S. Constitution?
Answer:
there is no chart in this question.
What happens to the force of gravity between two masses if they are moved farther apart?
It increases.
It fluctuates.
It stays the same.
It decreases.
Answer:It decreases.
Explanation:Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces. So as two objects are separated from each other, the force of gravitational attraction between them also decreases. Hope it helps! ^w^
Answer:
It Decreases
Explanation:
Which rock is usually composed of several different minerals
Answer:
"It is usually composed primarily of the minerals quartz, feldspar, and mica. When granite is subjected to intense heat and pressure, it changes into a metamorphic rock called gneiss. Slate is another common metamorphic rock that forms from shale"
help giving Brainliest if it's helps you, im dying here:(
What is the function of lysosomes?
Answer:
Lysosomes are membrane-bound organelles found in every eukaryotic cell. They are widely known as terminal catabolic stations that rid cells of waste products and scavenge metabolic building blocks that sustain essential biosynthetic reactions during starvation.
Which of the following statements is false?
(A) At most temperatures, both plants consumed
carbon dioxide.
(B) Both plants responded to changes in light
intensity in the same way.
(C) Both plants responded to changes in tempera-
ture in the same way.
(D) Carbon dioxide has been used to produce
sugars and many other molecules needed by
the plants.
Answer:
D
Explanation:
Carbon is expelled not used for producing sugars or any of that
Researchers have found that different species of birds differ in terms of how much they depend on food theyhave stored to get through the winter. What factor is related to depending on and finding stored food?
Answer:
the relative size of the hippocampus which is a complex brain structure embedded deep into temporal lobe
Explanation:
What features allow birds and reptiles to develop on land? Explain why the feature is helpful.
Why is it important for cells to grow quickly?
Answer: The cell cycle is the most important process in the growth of an organism.
Explanation: The cell cycle is the fundamental process by which a cell matures, synthesizes DNA, and divides to form daughter cells. Somatic cells divide regularly. All multicellular organisms use cell division for growth, maintenance and repair of cells and tissues. Unicellular organisms use this process to reproduce. The cell cycle affects our daily lives. Most cancers are a result of inappropriate cell division arising due to aberrations in normal cell cycle regulation. Stem cell biology and regulation in growth of organs also involves extensive study of cell cycle.
What is the molar solubility of pbbr2 in pure water?.
The evolution of complex multicellularity in eukaryotes __________.
The evolution of complex multicellularity in eukaryotes occurred independently in several eukaryotic lineages. It is due to parallel evolution.
What is evolution?The word 'evolution' refers to descendence with modification, which mainly occurs due to natural selection.
The evolution of two or more taxonomic groups may involve the presence of a common (same) ancestor or different ancestors.
The evolution of complex multicellularity in eukaryotes occurred as a consequence of parallel evolution.
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Which of the following groups evolved first?
A. Dinosaurs
B. Insects
C. Mammals
D. Birds
Suppose Condition A is an autosomal recessive
trait that affects the nervous system. In one family,
the father, mother, daughter, and elder son do not
have Condition A, but the younger son has
Condition A. Both of the individuals in which of the
following pairs MUST be carriers of the Condition A
allele?
A. Father and elder son
B. Mother and daughter
C. Daughter and elder son
D. Mother and father
Answer:
D. Mother and Father
Explanation:
Also I like you profile pic .
Are plants the only organisms that photosynthesize.
Answer:
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by product
How is the genetic information of bacterial cells organized differently from that of eukaryotic cells?.
Answer:
Bacterial DNA floats free within the cytoplasm and is not enclosed within a nuclear envelope, whereas eukaryotic DNA is enclosed in a membrane-bound structure known as the nucleus.
Does silicon need to be processed before it can be used
Answer:
generally yes, bc as silicon is formed, it displaces the carbon. processes are used to improve purity. (: hope it helps! have an awesome day! :D
Explanation:
IF U DONT LIKE MY ANSWER I WILL SOLVE MY ANSWER lol
-Ice cores and tree rings are two ways that scientists study the history of Earth’s climate.
-Compare the two by writing each of the characteristics listed in the chart into the correct location on the Venn diagram below.
-Contains air bubbles
-Shows precipitation changes
-Shows changes in temperature
-Can measure climate from over a million years ago
-Contains pollen
-Contains volcanic ash
-Shows atmospheric composition
-Shows presence of groundwater
-Can measure climate for up to a few thousand years
Answer:
Found the answer through my pages of reading. Hope this works! :)
Explanation:
Ice Core:
-Contains air bubbles
-Contains pollen
-Contains volcanic ash
-Shows atmospheric composition
-Can measure climate from over a million years ago
Tree Ring:
-Shows presence of ground water
-Can measure climate for up to a few thousand years
Both:
-Shows changes in temperature
-Shows precipitation
Freshwater wetlands can be found _______. A. Along freshwater lakes b. In the lower regions of rivers c. In a range of climates d. All of the above.
Answer:
D. All of the above
Explanation:
Freshwater wetlands are marshes along bodies of water, and these occur in all sorts of climates.
Answer:
D. All of the above.
Explanation:
Edge 2023! hope this helps! :D
What instrument was first used to develop cell theory.
Answer:
microscope
Explanation:
I hope this helps have good day
What happens during the Calvin cycle in photosynthesis?.
Count de Monition's photograph The Hippopotamus at the Zoological Gardens, Regent's Park, is trying to communicate the ____________ of the exotic animal by comparing it to the nine onlookers behind it.
Regent's Park, is trying to communicate the SCALE of the exotic animal by comparing it to the nine onlookers behind it. A scale is a unit used in mathematics.
What is a scale?Scale is a characteristic of an object that does not change when it is multiplied by a given unit, thereby showing universality.
The units of scale in mathematics and physics include, among others, length and energy.
The value that is multiplied in a given scale is called 'common factor' and it is used to show universality.
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Normal cells could grow uncontrollably without break points.
Answer:
Cancer is a disease in which some of the body's cells grow uncontrollably
Explanation:
The mass of two balls is 0.80kg each and they are separated by a distance of 0.25 meters. Calculate the gravitational force between the two balls
The most important chemical regulator of respiration is.
The most important chemical regulator of respiration is carbondioxide and oxygen gas.
What is the most important chemical regulator of respiration?The control of respiration process can be done chemically by using CO2 and O2 chemoreceptors. The most important chemical regulator of respiration is CO2 and O2.
So we can conclude that the most important chemical regulator of respiration is carbondioxide and oxygen gas.
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Through which process is the stem cell going?
Answer:
Apheresis
Explanation:
hopes this helps
Answer:
apheresis
Explanation:
What is the stem cell?Stem cells are the body's raw materials — cells from which all other cells with specialized functions are generated. Under the right conditions in the body or a laboratory, stem cells divide to form more cells called daughter cells.
What is apheresis?Apheresis is a procedure in which blood is collected, part of the blood such as platelets or white blood cells is taken out, and the rest of the blood is returned to the donor.
fossils can tell us about the organism and what else ?
(a) How the earth was before?
(b) The weather
(c) The number of babies
Answer:
a
Explanation:
it can tell us how long life existed on Earth and how different plants and animals are related to each other
how to sleep without thinking?
Answer: I recommend taking Melatonin gummies they really help out when you’re trying to sleep. They basically make you tired.
Explanation:
Answer:
Drink tea before bed :)
I recommend chamomile.
Explanation:
why is clay the result of chemical weathering
Answer:
Tropical Weathering Breaks Down Clay Minerals In humid tropical climates, clay minerals are unstable and break down under intense chemical weathering to become hydrated oxides of aluminum (bauxite) and iron (goethite), which are very poor substitutes for clay minerals in retaining soil nutrients.
Explanation:
