Answer:false
Explanation: The total mass of all the asteroids combined is less than that of the Earths moon.
in an area populated by the following species i.e Foxes, rabbits, grass hopper , field mice. which species would most probably have the largest population?
Answer:
field mice
Field mice give birth to a lot of children every time they give birth- they can give birth up to 4. They never go hungry- if they can not find food, they will eat their children.
The species that have the largest population is field mice.
What is a field mouse?It is the mouse where it should be inhabited the woods and fields & gardens. It contains various kinds of rodents that resembled the rats and pointed the snouts.
Field mice give birth to many children each and every time. At one time it gives birth to a maximum of 4. Also, they never go hungry in the case when they don't have food so they eat the children.
Learn more about population here: https://brainly.com/question/3152992
Many non-living things have some of the
same characteristics as living things. For
example, a non-living thing might move,
use energy, and grow in size. For each of
the following, identify and describe the
characteristics that it shares with living
things. Then explain why scientists do not
consider it to be living.
a) a campfire
b) an icicle
c) a printer
d) a fossil
Answer:
i hope this helps
Explanation:
things it shares with living things:
a: it grows, it "feeds", it reacts to its environment
b: it reacts to its environment
c: it is made of highly complex machinery, it reacts to its environment
d: it "adapts" over time
differences
a: is not made of cells, cannot breathe, cannot reproduce offspring with cells
b: doesnt eat, breathe, or adapt
c: does not grow, cannot reproduce
d: does not grow, cannot reproduce does not use energy
Maya and Leah decided to do their STEM Fair project on the effects of different soil nutrients on strawberries. They have several ideas about the design of their experiment. They will be using four potted plants. Which design would best answer the question the girls want to investigate?
Group of answer choices
Add different amounts of the same nutrient to each and measure the size of the strawberries.
Add the same amounts of different nutrients to each and measure the size of the strawberries.
Add different amounts of the same nutrient to each and taste the strawberries.
Add different amounts of different nutrients to each and taste the strawberries.
Answer:
D. Add different amounts of different nutrients to each and taste the strawberries.
Answer:
d
Explanation:
i took the quiz and got an A
Are viruses living things?
Answer:
no
Explanation:
Answer:
Viruses are NOT living things
Explanation:
Without cells, viruses would not be able to multiply. Therefore, viruses are not living things.
Hope it helps
Fill in the Blanks
___ is the process where water diffuses into or out of the cell. In ___ solutions water will enter the cell causing it to swell, and in ____ solutions water will leave the cell causing it to crenate or shrink. ____ is maintained in ____ solutions because the water entering the cell is equivalent to the water leaving the cell.
Isotonic Hypotonic Hypertonic
Equilibrium Glucose Concentration
Cell Membrane Diffusion Osmosis
A pine tree cell has 20% Potassium, 30 % Iodine, and 50% water. The solution the cell is siting in has 10% water, 20% Potassium, and 70% Iodine. The membrane is ONLY allowing osmosis across the membrane. What will happen to the pine tree cell (DOK 2)?
Question 22 options:
It would crenate.
It would be Turgid.
It would be lyse.
It would go through plasmolysis.
Answer:
It would go through plasmolysis
Explanation:
The Lock & Key hypothesis states that
Answer:
that enzymes have a specific shape that directly correlates to the shape of the substrate.
Explanation: substrates fit into an enzyme the way a key fits into a lock.
Of the five characteristics of living things, which one is required for the species to survive but does not have to apply to an individual
Answer:
reproduction
Explanation:
Answer:
Reproduction
Explanation:
100% on test
Give 2 examples of things that move but are
not alive.
Cars
Answer:
Cars,Plans,Doors,Ships,Trains,Rocking chair,
Hope this helps! :)
why do eukaryotic cells have that prokaryotic cells do not?
A. DNA
B. Cell membranes
C. Cytoplasm
D. Membrane-enclosed organelles
Answer:
D. membrane-enclosed organelles
Explanation:
Which is the best topic sentence for a paragraph comparing and contrasting moths and butterflies?
Although moths and butterflies look alike, there are important differences between them.
Most moths rest with their wings out flat, but butterflies rest holding their wings together.
So the next time you think you see a butterfly, look twice, because it might be a moth.
Butterflies are usually more brightly colored than moths and are active during the day.
Answer:
A : Although moths and butterflies look alike, there are important differences between them.
Explanation:
I got it right in the test
Answer:
THE OTHER PERSON IS CORRECT PLS MARK THEM BRANLIEST
Explanation:
What foods have a lot of iron in them
Answer:
Red meats.
Explanation:
Its color is from the amount of iron in it.
What is the success rate in curing skin cancer if it is diagnosed early?
Answer:
The estimated five-year survival rate for patients whose melanoma is detected early is about 99 percent. The survival rate falls to 65 percent when the disease reaches the lymph nodes and 25 percent when the disease metastasizes to distant organs.
Explanation:
Which substance is a fuel used in nuclear power plants?
O coal
O sulfur dioxide
O carbon dioxide
O uranium
Answer:
uranium
Explanation:
nuclear power plants are powered by radio active substances and the only option that is radio active would be uranium
What is laws and thoerys
Answer:
A law is something said about a miracle under observations.
A theory is an large explanation of an observed miracle.
Hope it helps!
4)
Models do NOT allow us to
A)
explain natural phenomena
B)
understand natural phenomena.
C)
predict the outcome of future events perfectly
D)
predict possible outcomes of natural phenomena,
Answer:
I think B
But im not sure
Explanation:
a c d kinda off so
Answer:
it is d
Explanation:
i am sure we cant predict everything so yea can i have a rate plz thx
Genetic variation—the presence of a variety of possible alleles for a trait in a given population—is an indicator of a species’ ability to survive changes in its environment. Explain how this genetic variation in the peppered moths influenced the species’ chance of survival.
Answer:
yes.
Explanation:
The black mutation allowed the species to survive the increasing pollution in its environment. The pollution caused the trees to be covered with soot. Black moths were more likely to survive in that environment. Without this mutation, peppered moths would have likely decreased in number when the environment changed.
Transport of molecules within animal cells is assisted by a system of internal membranes
that makeup the
What is the activation energy of a chemical reaction?
A. It is the energy required to turn an enzyme into a catalyst.
B. It is the energy required for any chemical reaction to proceed.
C. It is the energy required to raise the body temperature so reactions can occur.
Movement is a characteristic of a living thing. Discuss
Answer:
All living organisms show movement of one kind or another. All living organisms have internal movement, which means that they have the ability of moving substances from one part of their body to another.
The property where water molecules are attracted to other water molecules
A. Universal solvent
B. Cohesion
C. Capillary action
D. Adhesion
Cohesion
If it's not-- then it'd be adhesion
Answer:
a
Explanation:
it universal so it is most likely attracted to water
Is A Spider A Producer, Consumer or A Decomposer?
Answer:
Spiders are consumers.
Explanation:
Hope this helps!
What statement listed below is true of the stars in the Milky Way Galaxy?
Most of the stars in our galaxy are the same temperature.
Most of the stars in our galaxy are the same temperature.
Most of the stars in our galaxy are made of hydrogen gas.
Most of the stars in our galaxy are made of hydrogen gas.
Most of the stars in our galaxy are the same size.
Most of the stars in our galaxy are the same size.
Most of the stars in our galaxy are the same distance from Earth.
Most of the stars in our galaxy are the same distance from Earth.
Answer:
Most of the stars in our galaxy are made of hydrogen gas.
why do nonmetals make up almost everything
Answer:
It is the most abundant
Explanation:
The four most abundant elements by mass in the human body are other nonmetals including oxygen (65%), carbon (18%), hydrogen (10%), and nitrogen (3%). The most abundant of the other nonmetals in the Earth's crust is oxygen which is the single most abundant element in the Earth's crust.
A portion of this DNA, known as a ________, is responsible for the inheritance of a trait, like eye color or blood type in humans. A)chromosomeB)codonC)geneD)nucleotideB-4.46)Which sets of mRNA codons could genetically code for a protein with the following amino acid composition:Pro -Asp -Gly -Lys A)CCC -AAU -CAA -GAAB)CCC -GAU -GGG -CAAC)UUC -GAU -AAG -AAUD)CCA -GAC -GGC -AAA7)The central dogmaof molecular biology is centered upon the process of _________, in which the information from DNA is transcribed and translated, resulting in amino acids being joined into polypeptides. A)replicationB)translationC)protein synthesisD)carbohydrate synthesis
Answer:
D
Explanation:
how do plants absorb mineral salts from the soil
Answer:
through their root systems, hope it helps
Answer:
Through active transport
Explanation:
Using some of the ATP from respiration, plants use active transport to allow mineral salts to go from a lower concentration to higher concentration
An organism is anything that has or once had the characteristics of life: made of cells, displays organization, grows and develops,
reproduces, requires energy, and maintains homeostasis.
O True
O False
Answer:
True
Explanation:
Which statement about scientific hypotheses is true?
A. Hypotheses should be made after the investigation is completed.
B. If hypotheses are not supported, the experimental results are still useful.
The statement which is true about scientific hypotheses is as follows:
If hypotheses are not supported, the experimental results are still useful.Thus, the correct option for this question is B.
What is a Scientific hypothesis?A Scientific hypothesis may be defined as a proclamation or group of information which is mandated to be experimented with by utilizing an investigation procedure.
A Scientific hypothesis is a testable declaration that deals with the relationship between two or more variables or a proposed explanation for some observed phenomenon.
It is known that a scientific hypothesis is constructed prior to the investigation. This is because it assists you systematically in the overall experiment in order to derive the fact and understanding based on the evidence and inference.
Therefore, the correct option for this question is B.
To learn more about Scientific hypothesis, refer to the link:
https://brainly.com/question/896413
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What stores information in a cell?
DNA
lipids
proteins
carbohydrates
Answer:
DNA
Explanation
Answer:
DNA
Explanation:
It is the molecule and the stigma of all life.
31. Because trees live many years, they are:
*
A. Annuals
B. Biennials
C. Perennials
D. Semi-annuals
Answer:
C. Perennials
Explanation:
