Answer:
eventhough it is near the sun it can let tge sun rays get out but venus cant thats why it is the second hottest
Answer:
Because venus traps heat inside and does not let no heat escape from it, and mercury does not.
Explanation:
Which of the following most likely indicates that a chemical change has
happened?
A. A plate breaks when it falls to the floor.
B. There's a loud sound when a jet airplane starts its engines.
C. An icicle melts in the sun.
D. A can is crushed when it is stepped on.
Answer:
Option B
Explanation:
A plate breaking when falling to the floor would be a physical change, not chemical, as what the plate is created from would not change.
An icicle melting in the sun would be a physical change, as an icicle is frozen water, and after melting it would be normal water.
A can being crushed is still just a physical change, as the material making the can(typically aluminum) has not changed.
When a jet airplane starts its engines, fuel is combusted, creating energy for the engines to start. This would create the loud noise. As fuel is combusted, it turns into different things, henceforth the sound would imply a chemical change has occurred.
Which of the following can be used to move a sperm cell?
A. flagella
B. cell wall
Answer:
A.flagella
Explanation:
the flagella is the organelle that moves the cell
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where in a stem cell of an embryo is the instructions for how to build organs?  a. ribosomes  b. endoplasmic reticulum  c. Golgi apparatus  d. nucleus
Answer:
. In the nucleus.
Explanation:
The information for all bodily functions resides in DNA in every cell.
The number of chromosomes that result from mitosis is _____.
the same as original cell
double the original cell
half of the original cell
none of the above
Answer:
Hello! This answer would be the same as original cell!
Explanation:
I really hope this helps!
Transcription: DNA to mRNA: 1. How many strands of mRNA are transcribed from the two "unzipped" strands of DNA? 2. If the following were part of a DNA chain, what mRNA bases would pair with it to transcribe the DNA code onto mRNA? G-G-A-T-C-G-C-C-T-T-A-G-A-A-T-C 3. If DNA Is described as a double helix, how should mRNA be described? 4. How are the accuracy of DNA and mRNA codes assured?
( help please)
Answer:
what are u taking this on
What is the smallest living organism on Earth?
Answer:
Nanoarchaeum equitans
Explanation:
i hope this help
best answer gets brainliest
Answer:
1) Crest
2) Trough
3) Wavelength
Which structure is directly responsible for housing a cell's DNA?
O lysosomes
o vacuoles
O mitochondria
O nucleus
Answer:
The nucleus.
Explanation:
The nucleus is basically "the boss" of DNA along with housing it. Hope this helps!
HELP ASAP
Which organisms produce chemical energy for the rest of the environment?
Answer:
Organisms that produce chemical energy for the rest of the environment are the ones that produce chemical energy for the environment
Explanation:
Source: Trust me Bro
Answer:
plants make energy for the environment and plants get energy from the sun and it goes in a circle.
Explanation:
because it is the circle of life.
Question 4 (2 points)
Separately sodium and chlorine are dangerous, but together they create
a
b
ООО
a poison
baking soda
salt
C
d
nothing
Answer:
salt is the correct answer
20 POINTS!! HELP ME PLZZ I NEED HELP WITH THIS!!
Answer:
The correct options are A and B
Explanation:
The two sentences that describe how meiosis differs from mitosis are - "Meiosis produces cells with half the chromosomes of the parent cell" and "Meiosis produces either male or female gametes."
Once blood delivers oxygen, what does it pick up from cells on its way back to the heart?
nutrients
nitrogen
carbon dioxide
Answer:
Your answer is C) Carbon Dioxide.
Answer:
I'm fairly sure its carbon dioxide .
What do plant-like protists contain that make them similar to plants?
a) DNA
b) ribosomes
c) amino acids
d) chlorophyll
Answer:
d
Explanation:
which substance are necessary for the synthesis of most material in organism
Answer:
yes
Explanation:
PLEASE HELP! WILL GIVE POINTS. WORTH 20 POINTS. ANSWER BOTH.
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What is the correct answer?
I need a huge explanation!! I’ll give brainliest.
Answer:
Deep-ocean tsunami detection buoys are one of two types of instrument used by the Bureau of Meteorology (Bureau) to confirm the existence of tsunami waves generated by undersea earthquakes. These buoys observe and record changes in sea level out in the deep ocean.
Explanation:
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So this is a simple yes or no question
In photosynthesis is the water broken down by hydrogen molecules yes or no
Marcia places her plant near the window she waters the plant every day what will happen to the plant after one week. A it’s leaves and flowers will stay the same. B it’s leaves and flowers will grow toward the floor
C it’s leaves and flowers will grow toward the light in the window
D it’s leaves and flowers will grow away from the light in the Window
Answer: C
Explanation: Wherever the sun is, the plants will lean/follow
Answer:
The answer would be
C.) it's leaves and flowers will grow toward the light in the window.
Explanation:
Co..me up with your own example of a stimulus and response with living organisms
.
Answer:
A crocodile goes into the shade when the temperature goes high.
An example of a stimulus and response with living organisms is as follows:
Whenever any living organism is exposed to a warm or hot object it immediately pulls back its own body from this point of contact. This is also called as reflex action. What is a Stimulus?A stimulus may be defined as a type of thing or event that immediately provokes a specific functional reaction by an organ or tissue in response to a specific treatment.
The information that living organisms perceive from the external world is sensed by the sense organs then with the help of nerves it sends to the brain which stimulates a specific action and sends messages to the body to react in a particular way with the respect to the stimulus.
Therefore, an example of a stimulus and response with living organisms is briefly mentioned above.
To learn more about Stimulus, refer to the link:
https://brainly.com/question/670137
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SOMEONE HELP!!! ITS FOR A MAJOR GRADE!!
"Gregor Mendel, through his work on pea plants, discovered the fundamental laws of inheritance. He deduced that genes come in pairs and are inherited as distinct units, one from each parent. Mendel tracked the segregation of parental genes and their appearance in the offspring as dominant or recessive traits. He recognized the mathematical patterns of inheritance from one generation to the next."
Through his work, Mendel published his experiments to explain his findings.
What did his laws of inheritance state?
A.Parental genes are randomly separated from the sex cells so that sex cells contain only one gene of the pair.
B.Each trait of an organism can contain multiple alleles of that trait.
C.Organisms with alternate forms of a gene will express the dominant form of the gene.
D.The inheritance of one trait is not dependent on the inheritance of another.
E.Genes can be transferred from the parent generation directly to the offspring based on the environmental factors surrounding the offspring.
Answer:
I believe is A
Explanation:
Answer:
A B and D i think
Explanation:
What could be the reason that Jesse cannot lose weight, despite help from his friends?
a) He may have a high set point.
b) His pituitary could be overactive.
c) He may have a high RAS.
d) None of these
Answer:
a) He may have a high set point.
Explanation:
can someone help please
Answer:
The answer is B
Explanation:
Messenger RNA
Density describes how much mass is contained in a certain volume. Knowing how far apart molecules are in each state, which best ranks solids, liquids, and gasses from least dense to most dense?
Gasses are denser than liquids.
Liquids are denser than solids.
Gasses are less dense than solids.
Solids are less dense than liquids.
Solids have a high density because the particles are very close together, a liquid mass is slightly less dense, and a gas mass has a very low density with the particles much further apart.
What Is a Density?The measure of how densely a material is packed together is called density. As the mass per unit volume, it has that definition. Density Formula: D or Density Symbol: D ρ = m/V where the object's mass (m), its volume (V), and its density () are all given.
Generally, gases are less dense than liquids, while liquids are less dense than solids. This is due to the fact that solids have tightly packed particles, liquids have materials in which particles can slide around, and gases have free-moving particles.
Therefore, Gasses are less dense than solids because particles are far away from each other in gas masses.
Learn more about density here:
brainly.com/question/952755
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When creating a graph why is an appropriate tittle for a graph important
Answer:
Because when they look at the graph they look at the title to figure out what the graph is showing
Explanation:
what is the connection between mitosis and cancer
Answer:
Checkpoints
Explanation:
Cancer is essentially a disease of mitosis - the normal 'checkpoints' regulating mitosis are ignored or overridden by the cancer cell. Cancer begins when a single cell is transformed, or converted from a normal cell to a cancer cell.
Answer:
Cancer: mitosis out of control
Mitosis is closely controlled by the genes inside every cell. Sometimes this control can go wrong. If that happens in just a single cell, it can replicate itself to make new cells that are also out of control. These are cancer cells
2. Chemicals that absorb light
are called
Answer:
Chemicals that absorb light are called Pigments. 3. Chlorophyll makes plants look green because it Reflects green light.
Explanation:
Answer:
pigments
Explanation: Chlorophyll makes plants look green because it Reflects green light.
What can you infer from the following example? “Long extensions on nerve cells allow these cells to relay messages to other cells.”
A- cells come from preexisting cells
B- cell shape helps cells perform specific functions
C- all organisms are made up of more than one cell
Answer:
The right answer is B cos cells shape helps them perform specific functions
Explanation:
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help me with this please
Answer:
A. Type of rose bush
B. The number of flowers on each bush
C. Sunlight ,Amount Of Water, Temperature
SOMEONE PLZ ANSWER
Which of the following statements is true:
A
Longitude lines go up to 90 degrees.
B
The Prime Meridian is located in Washington, D.C.
C
There are 100 minutes per degree.
D
Longitude lines go up to 180 degrees.
Answer:
Your answer is D).