Answer:
Veins
1l carry blood from tissue of the body to the heart
2) are usually found closer beneath the skin
3) are less muscular then arteries
4) collapse if blood flow stops
arteries
1) carry blood back away from the heart to the tissue of the body.
2) found deeper within the body
3) are more muscular then veins
4) would generally remain open even if blood stops because of it's muscular structure.
Think about how DNA replication is similar and different in prokaryotes and eukaryotes. Place X's in the table to show if the description applies to one type of organism or both.
Answer:
I believe this is correct.
Explanation:
DNA replication is a process in which a copy of DNA is produce through original DNA.
Replication is happened in both prokaryotes and eukaryotes.
What is DNA replication?Replication is a biological process in which a replicate of original DNA is produced.
In prokaryotes:
In prokaryotic cells, the cell division occurs in one single origin. It is bidirectional and carry out in three steps: initiation, elongation, and termination.
Three enzymes work here: polymerase I, II, and III.
In eukaryotes:
In eukaryotes, the DNA replication occur within the cell division. It happens in S phase. It also completes into three steps: initiation, elongation, and termination.
Furthermore, it controls by the cell cycle check point.
Thus, DNA replication is an important process in which copy of DNA is made.
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Question 6 of 10
What would be the most likely result if humans stopped burning fossil fuels?
A. There would be less oxygen in the atmosphere.
O B. The polar ice caps would melt more quickly.
C. Global warming would increase.
D. Greenhouse gas levels would decrease.
Answer:
A , lol sorry the answer has to be longer than 20 characters
this pyramid of numbers is modeling organisms within an ecosystem which of the feeding interactions below is most likely to be part of the ecosystem
What element is represented in the model
K
Ti
Be
Hg
Answer:
Explanation:
there is no model...
but the most commen element would be Hg but i cant confrim that its the answer im just saying its a commen element
Which organic molecule Makes
antibodies
and provides
structure and
support
Which of the following organisms is most distantly related to the other organisms?
Category
Organisme A
Organic
Organiom D
Organism B
Animal
Kingdom
Plant
Animal
Animal
Phylum
Trecheophyta
Chordata
Chordata
Chordata
Genus
Taraxacum
Canis
Canis
Horno
Species
officinale
famian's
kupus
sapiens
Organism A
Organism B
Organism C
Organism D
Answer:
b
Explanation:
Write the functions of each of the three basic cell types, and sketch or describe their appearance in the chart below. Don't do the sketch or description part only do the functions part.
How does selective breeding affect natural selection?
Answer:
Natural selection and selective breeding can both cause changes in animals and plants. The difference between the two is that natural selection happens naturally, but selective breeding only occurs when humans intervene. For this reason selective breeding is sometimes called artificial selection.
Explanation:
PLEASE HELP!!!!
A lichen is an organism that structurally appears to be a single organism. But a lichen is actually two different organisms—a fungus and green algae—living together as one organism. The fungal partner derives its nutrition from the photosynthesizing algae. How does a lichen differ in its photosynthetic activity from Elysia chlorotica, the sea slug that’s considered to be a photosynthesizing animal?
A.
In lichens, the fungi photosynthesize on their own, while Elysia chlorotica forms a relationship with a photosynthesizing plant.
B.
In lichens, the relationship with the algae lasts throughout the life cycle, but in Elysia chlorotica, the relationship occurs only during the immature juvenile stage of the slug’s life cycle.
C.
Lichens can photosynthesize only because of the living algal partner, while Elysia chlorotica incorporates chloroplasts from algae into its cells.
D.
In lichens, the association between the fungi and algae is permanent, while Elysia chlorotica associates with a photosynthesizing organism only when it requires food.
Answer:
C.Lichens can photosynthesize only because of the living algal partner, while Elysia chlorotica incorporates chloroplasts from algae into its cells.
Explanation:
can someone please help
Define target organ.
Increased motion in the particles in a liquid allows the particles to ____
stop their flow
hold their shape
slip past one another
Slip past one another. Therefore, option (C) is correct.
What is motion in particles?Motion in particles refers to the movement or activity of the individual components, such as atoms or molecules, within a substance. In a liquid, the particles are not held in a fixed position as they are in a solid, but instead are able to move around and slide past one another.
This allows liquids to flow and take the shape of their container. The amount of motion in the particles can be affected by factors such as temperature, pressure, and the presence of other substances.
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Pls help fast I need to turn this in for Hw
Answer:
justified you happy if you happy birthday to u all a very often in mele me a copy for you to know about it is the gveyx the yellow gold medal for gallantry and hi in yaru eilva you are doing good and I love it rain
Explanation:
y ok good frd antha helli kelana in the wandering river in the yellow and red wine and I love the gveyx you are interested then please send the
What color is the hottest star?
plz hurry
Answer:
Blue stars
Explanation:
Which process is responsible for changing the composition of rock?
A. erosion
B. abrasion
C. chemical weathering
D. mechanical weathering
Answer:
Its C
Explanation:
edu 2020
Introducea.
al
The central idea is introduced through a
definition of evolution and a discussion
of the controversy surrounding the
acceptance of the theory.
wever,
Lit
How is the central idea developed further?
a
A
through a detailed explanation of how
evolution works
people
Annotation
Slade Sapora
We say Theory like it is
just an idea. In science
a theory is something
that is tested, supported
by evidence and used
to make predictions
B
through a comparison of the works of Darwin
and Wallace
нау
through an exploration of the processes used
to pass on genes
at there is
REPLY
pporters
D
through quotes from experts explaining why
evolution occurs
Answer:
he central idea is introduced through a
definition of evolution and a discussion
of the controversy surrounding the
acceptance of the theory.
wever,
Lit
How is the central idea developed further?
a
A
through a detailed explanation of how
evolution works
people
Annotation
Slade Sapora
We say Theory like it is
just an idea. In science
a theory is something
that is tested, supported
by evidence and used
to make predictions
B
through a comparison of the works of Darwin
and Wallace
нау
through an exploration of the processes used
to pass on genes
at there is
REPLY
pporters
D
through quotes from experts explaining why
evolution occursExplanation:
Match the description with the correct image for the steps of the Lytic and Lysogenic cycles.
Currently, I have:
1. A
2. H
3. B
4. E
5. C
6. G
7. D
8. I
9. F
Am I correct?
Label your DNA word bank
Which of the following statements is true?
Most evaporation happens at the earth's poles.
The total amount of water on the earth stays the same.
Water enters the atmosphere through condensation.
New water is created by the water cycle.
Answer:
water enters the atmosphere by condensation, the heat evaporates the water in turn increases the humidity of the earth.
Answer:
The total amount of water on the earth stays the same.
Explanation:
The water never leaves the Earth’s atmosphere, and there is no water coming into the Earth from space, so water always exists in the same amount. The reason water can’t leave the Earth’s atmosphere is good old gravity. For a significant amount of water vapor to escape our planet, it would need to be moving with the velocity of a rocket ship.
Mark as brainlest plzz
NEED ANSWER ASAP
Surface tension is the strength of the top layer of water. Surface tension is caused by cohesive forces and that causes insects to walk on top of the water.
True or False????
Answer:
false I think
Explanation:
if it were to be true every insect would walk on water? but they cant so it has to be false
3. What percent of climate change scientists agree that climate warming trends over
Answer:
A 2019 study found scientific consensus to be at 100%.
If an area has a run of 200 feet and a rise of 32 feet what is the percent slope?
Answer:.16
Explanation: rise over run= slope
Thinking about the structure of lipids, why are some molecules polar and others
nonpolar?
HELP ASAP PLEAASE ILL GIVE BRAINLIEST FOR THE BEST ANSWER
Answer:
1 - Resipotray System, Circlatory Sytstem, and Nervous System
2 Circlatory System
Explanation:
1 - Respitory System provides oxegon, Circlatory Sytem provides blood and Nervous Sysem lets you run
PLZ give me branliest
In a recent murder mystery, a woman died in minutes after consuming cyanide-laced sugar (glucose). Forensic scientists did some research and found that death was caused by lack of the energy rich molecule called ATP (substance that is created after glucose is broken down, and energy is released). Which cellular organelle was affected by this poison?What cellular process should it have been performing
Answer:
Mitochondria was affected by the poison cellular respiration Hope it helps youThe woman died minutes after consuming the cyanide-laced sugar because complex Iv in the electron transport chain failed to function. This process takes place in the mitochondria. As a result, lack of energy leads to death.
How does the ATP form in the mitochondria?
The cell does glycolysis and produces pyruvic acid. This pyruvate enters the Krebs cycle and electron transport chain to form ATP. This takes place in the presence of oxygen.
The electron transport chain (ETC) takes place in the inner mitochondrial membrane. The electron moves across the different complexes. The electron is finally accepted by oxygen. The majority of the ATP is formed during this process. When cyanide is taken, it acts as an inhibitor of complex IV of the ETC. Hence, the electron can't flow and ATP can't form. Due to this, the woman died of lack of energy.
Hence, cyanide uptake stops the complex IV of ETC, and as a result, ATP is not formed.
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Remoras are fish that attach themselves to sharks. They travel with the shark and eat leftover shark food. This neither harms nor benefits the shark. What type of symbiotic relationship is this? a) parasitism B) commensalism C) mutualism
Answer:
B) commensalism
Explanation:
The symbiotic relationship between Remoras and sharks is a commensalism relationship where the the shark neither benefit nor loss from such relationship
Commensalism relationship is a relationship in which the one of the living organism benefits from associating with another organism (host organism). The commensal organism benefits such things as locomotion, food, shelter etc.
The host organism neither benefit nor get harmed
From the question, Remoras are the commensal organism while sharks are the host organism
Answer the three questions PLEASE ILL GIVE BRAINLIEST!!!
Answer:
1rst is the second choice
2nd one is first choice
3rd one is either 3rd or 4th choice
Explanation:
what does Mitosis mean in science?
Answer:
it is a tipe of cell
Explanation:
How are index fossils used to determine the age of fossils or rock layers ?
Answer:
Index fossils are useful because they tell the relative ages of the rock layers in which they occur.
Which two statements about forces are true?
O A. Every force has an equal but opposite force.
B. Forces organize and affect how matter moves.
D C. Every force requires matter to touch.
D. Forces are always balanced.
Answer:
it's option A and B
Explanation:
force
Answer:
A,D?
I think this is right
