Answer:
it is B cold
Explanation:
i just took the quiz
3.The human body has many cells that are deep inside the body. For this
reason, the human body requires (1) a transport system and other organs (2) carbon dioxide from the air (3) the breakdown of glucose by the digestive system
Answer:
a transport system an other organs
Infer Light intensity in the Sonoran Desert averages about 400 umol photons/mº/s.
According to the graph, what would be the approximate rate of photosynthesis for
plants that grow in this environment? What other factors would affect a plant's
survival?
Answer:
Light, temperature, water, humidity, and nutrition.
Explanation:
the higher rate of photosynthesis for plants occurs that grow in the desert environment if other factors such as water, nutrients etc are also available for plants. Due to high intensity, the plants produces more food and as a result the growth of the plant increases. If water is not available for desert plants, the photosynthesis is slower down if the intensity of light is higher. Light, temperature, water, humidity, and nutrition are the factors that affect the survival of plants.
Help me PLEASE! Choose one answer! First one to answer get Brainliest!
14.) What kind of fossil formation creates a hollow area in the rock that is the shape of an organism?
A.) Cast
B.) Trace Fossil
C.) Body Fossil
D.) Mold
Answer:
a mold
Explanation:
The hard parts completely dissolve over time, leaving behind a hollow area with the organism's shape.
Answer:
I think its D)Mold
Explanation:
A student used poster board to construct this model of DNA.Which statement describes this model of DNA?
Answer:
The model is inaccurate because the base pairs are incorrect.
Explanation:
The model of DNA that the student made was:
G-G
A-A
T-T
C-C
G-G
A-A
T-T
C-C
The model is pairing the bases incorrectly since guanine (G) forms a base pair with cytosine (C) and adenine (A) with thymine (T). In other words, the bases do not pair with the same type.
The DNA strands, which have deoxyribose, phosphate groups, and different bases, are together thanks to hydrogen bonds between the pairs. The pair G-C has three hydrogen bonds, while the pair A-T has two hydrogen bonds.
Anyone know how to do it or explain how to do it I’m so lost
Answer:
ok
hmmm
not sure
sorry
:-) :-) :-) :-) :-) :-) :-) :-) :-)
The question is in the picture below Please help
Answer:
BRYAN!!! stop cheating this is your teacher if you are caught again you will be getting a message home and a suspension
Explanation:
Which of the following biological activities best demonstrates water's adhesive properties?
Choose 1 answer:
A leaf's cuticle, or waxy over coating, repels water droplets.
B
Water travels through vascular tissue from the roots to the leaves of a plant, moving against
the force of gravity.
Water evaporates from leaves through openings called stomata, which open and close in
response to environmental conditions.
D
The vacuole of a plant cell swells as water enters and dilutes its contents.
Answer:
b
Explanation:
water's hydrogen bonds allow it to move upwards against gravity through plant veins.
B. Water travels through vascular tissue from the roots to the leaves of a plant, moving against the force of gravity.
Adhesion refers to the attraction of water molecules to other molecules other than itself. This is opposed to cohesion (water to water molecules attraction). Adhesion and cohesion are the two properties of water that makes it possible for plants to pull water from the soil.
Roots absorb water from the soil via the root hairs. These water molecules ADHERE to the surfaces of vascular tissue called XYLEM and are transported from the roots to the leaves of a plant, moving against the force of gravity. This process occurs due to the ADHESIVE PROPERTY OF WATER.
Therefore, the ADHESIVE PROPERTY of water allows it to travel through vascular tissue (xylem) from the roots to the leaves of a plant.
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13. Hello can someone please help me with this question ?
Answer:
stomata please mark me brainlest it's right.
Explanation:
the process illustrated in the figure is called
Can you please tell me an explanation of what happens in the Anaphase stage in Mitosis please?
Please dont copy and paste
Answer:
In anaphase, the the chromosomes move apart to the opposite sides of the cells. The spindle fibers, which help to move apart the chromosomes, also get shorter. You can think of the A in Anaphase for Apart.
Explanation:
explain how "crossover" creates genetic variety of sex cells
Answers:
Explanation:
Gametes are often called sex cells, unite with other sex cells produce unique organisms. Genetic Variation occurs during meiosis in WHICH homologous chromosome pair and exchange non-sister chromatid segments (crossover)
Please help me please and thank you
Eukaryotic cells contain
a
Ribosomes
b Nucleus
C Both A and B
d None of the above
Answer:
c
Explanation:
Create a cool name for this fish
Answer:
exotic zebra-hammerhead
Explanation:
not sure just looks like a combination of both :')
Which event happens during mitosis of an animal cell?
A. The cell divides its nucleus into two new nuclei.
B. The cell grows larger in size to prepare for duplication.
C. The cell produces structures, such as centrioles, to help with the division.
D. The cell replicates its DNA, which results in the formation of chromosomes.
Answer:
B
Explanation:
because During mitosis, a eukaryotic cell undergoes a carefully coordinated nuclear division that results in the formation of two genetically identical daughter cells.
During Mitosis, a cell undergoes division to form two genetically identical offsprings. Here, the cell grows larger in size to prepare for the duplication. Thus, the correct option is B.
What is Mitosis?Mitosis is also known as equational division. This type of cell division occurs in all types of cells. Here, the genetic content remains constant from parents to their offsprings.
In this type of cell division, a cell undergoes nuclear division (karyokinesis) followed by cytoplasmic division (cytokinesis) which produces genetically and phenotypically identical daughter cell.
The cell first grows in size during the interphase G1 phase, after this the DNA undergoes duplication to increase the nuclear content. This takes place in the S-phase of cell division. After this, in M-phase the cell starts dividing to form daughter cells.
Therefore, the correct option is B.
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Energy Basics:Question 7
What is the difference between potential energy and kinetic
energy?
Select one:
Potential energy is the energy of an object due to its position, while
kinetic energy is energy due to its motion
Potential energy is the energy of an object due to an applied force,
while kinetic energy is energy stored after the applied force.
Potential energy is the energy of an object due to its motion, while
kinetic energy is energy due to its position.
Potential energy is the energy stored after an applied force, while
kinetic energy is the energy used from the applied force.
Answer:
The first one
Explanation:
Think of it as Potential energy is lying in wait and once it moves it transfers into kinetic energy.
Regulation of body temperature
Pe Gabey
Corrective mechanism
Detected by the
brain
Increases
Blood vessel
Hairs lie
sweating
urine
decreases
Normal Temperature (37°C)
Normal Temperature (37°C)
Corrective mechanism
L
Decreases
increases
Betected by the
brain
Blood vessel
Hairs stand
sweating
urine
Answer: Our internal body temperature is regulated by a part of our brain called the hypothalamus. The hypothalamus checks our current temperature and compares it with the normal temperature of about 37°C. If our temperature is too low, the hypothalamus makes sure that the body generates and maintains heat
HOPE THIS HELPS
A scientist discovers what he thinks is a cell. Which question about this new discovery should the scientist answer first to determine if
it is a cell?
A) How long does it live?
B) Can it reproduce itself?
C) How large can it grow?
D) Does it contain DNA?
Answer: B
Explanation:
4 main factors that contribute to population growth
Answer: Healthcare/access to health care/medical technology/ability to fight or prevent disease. Availability of birth control/availability of family planning education/use of birth control. Political and/or economic stability/government stability/war. Food availability/quality/production.
Explanation:
What is the full form BT
Answer:
The Full form of BT is Bleeding Time. The BT test determines how quickly a man's blood clots to stop bleeding.
Explanation:
Brainliest plzz
Answer:
Full from of bt is given below
bt=British Telecom
Please help me solve this
Answer:
CATGGAT-----> GTACCTA
CGGTACA-----> GCCATGT
CGGTTAA-----> GCCAATT
TAAGGCC-----> ATTCCGG
ATTGCGT-----> TAACGCA
Explanation:
adenine always with thymine (A-T)
cytosine always with guanine (C-G)
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Hair color such as brown, black, or red is an example of a
Answer:
Explanation:
B | Bb
Bb| bb
that is the table or chart of how you get your hair color. it's an example of genetics (genes from your parents)
How are genes and proteins related?
O A. One gene codes for one protein.
B. Genes and proteins are both made of DNA.
C. Both are made from amino acids.
O D. Proteins are made of parts of genes.
Answer:
A.
Explanation:
Most genes contain the information needed to make functional molecules called proteins. (A few genes produce other molecules that help the cell assemble proteins.) The journey from gene to protein is complex and tightly controlled within each cell. It consists of two major steps: transcription and translation.
which one is true
winter: spring: summer: fall:
Perseus Bootes Lyra Pegasus
Gemini Leo Hercules Pisces
Orion Cancer Scorpius Aquarius
HELP!!!!!!!!!!!!!!!!!!
Answer: In the winter, look for Canis Major, Cetus Eridanus, Gemini, Orion, Perseus and Taurus. In the spring, keep an eye out for Bootes, Cancer, Crater, Hydra, Leo and Virgo. In the summer, Aquila, Cygnus, Hercules, Lyra, Ophiuchus, Sagittarius and ... the fall, you can see Andromeda, Aquarius, Capricornus, Pegasus and Pisces.
Explanation: They belong to the Hercules and Perseus families respectively. The northern zodiac constellations – Pisces, Aries, Taurus, Gemini, Cancer and Leo – are ... Virgo, Libra, Scorpius, Sagittarius, Capricornus and Aquarius – are found in the west. ... these signs on the first days of spring, summer, autumn and winter respectively.
What most likely caused the difference in the apparent size of the Moon in photographs A and B?
Answer:
Option C
Explanation:
I think it is C distance changed
The distance from the earth to moon changed is most likely caused the difference in the apparent size of the Moon in photographs A and B.
What is Moon?One of the solar system's most recognizable objects is the Moon. Due of its closeness to Earth, it has enormous cultural value and is crucial to the regulation of the planet's tides.
The Moon has essentially little atmosphere, thus it cannot retain heat or act as a surface insulator.
The Moon's surface reaches 127°C in full sunlight, which is far over the boiling point of water. High temperatures last for 13 and a half days, followed by 13 and a half days of darkness.
Therefore, The distance from the earth to moon changed is most likely caused the difference in the apparent size of the Moon in photographs A and B.
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Describe the differences between biological sex, gender identity, and sexual orientation.
Answer:
Biological sex is something that you can't change. It's what the doctors assign to you when you are born based on your body parts as an infant. Gender identity is how you portray yourself (clothing, makeup, pronouns, etc.). Sexual orientation is who/what are you attracted to? a-sexual meaning you're not attracted to anyone or anything, bi-sexual meaning you're attracted to both male and female, etc.
Explanation:
Hope this helps :)))
2. Which of these practices helps cut down on waste?
A) O Reduce
B) O Reuse
C) O Recycle
DO All of the above
Reduce, reuse, and recycle all of these practices helps cut down on waste, Reducing the quantity of garbage we generate is made easier by following the three R's of reduce, reuse, and recycle, hence option D is correct.
How to reduce waste?They preserve energy, landfill space, and natural resources. Additionally, communities need less land and money to dispose of waste in landfills when they follow the three R's.
Reduce refers to reducing the quantity of waste we produce. Finding new uses for items that would have otherwise been thrown out is meant by reuse.
Recycling refers to the process of converting waste materials, such as plastic milk bottles, into new, valuable materials (like picnic benches, playground equipment, and recycling bins).
Therefore, option D is correct.
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Pls, I need help fast, I will give a brainliest to whoever answers first.
Write four characteristics of humans which are totally unaffected by the environment.
I know one of them, and that is sex. But I do not know the rest
pls help 15 points and brainliest
Can someone give me some reasoning questions reagarding the topic " Cells and its organelles "
i want it as soon as possible please for practice
Answer:
So cells are the tiny circle looking things you can find all over your body. The organelles are the things you find inside the cells.
For example, the nucleus (a.k.a an organelle) is found inside of a cell.
Questions:
How many organelles do prokaryotic cells have?
How many organelles do eukaryotic cells have?
Why are organelles important?
Bio 9th help pls! 10 points!
Answer:
4th answer
not the first since the sugar have 5 sides not sox
not the second or third since the whole nucleic acid contain C H O N P
the N comes from the nitrogen base
and the P comes from the phosphate group
