How do chromosomes split apart during anaphase?
A
They unwind and separate.
B
They are pulled apart by spindle fibers.
C
They are pinched in until they separate.
D
They are pushed apart by cytoplasm movement.
Answer:
D I'm pretty sure i hope i'm right
What's and example of organism's found in food chains?
Answer: producer organisms (such as grass or trees which use radiation from the Sun to make their food)
Explanation:
Producers is an example of an organism in the food chain system!
Hope this helped </3
Answer:
Decomposers: Soil
Primary Producers: Plants
Primary consumers: plant eating animals (Herbivores)
Secondary consumers: Plant and animal eating animals (Carnivores / Omnivores)
Tertiary consumers: (Top Carnivores)
Explanation:
I hope this helps! :)
who is the longest living person on earth
Answer: Kane Tanaka HTH
Explanation:
Answer:
Kane Tanaka
Explanation:
The oldest person ever to have lived is Jeanne Calment (France), who lived to be 122 years and 164 days, and the oldest man ever is Jiroemon Kimura (Japan), who was born on 19 April 1897 and passed away aged at the age of 116 years and 54 days on 12 June 2013. The oldest person living is Kane Tanaka
Based on the images seen here identify which phase of matter would transmit lift waves the fastest and why
Answer: the answer is solid
Explanation:
because the solid would transmit the fastest because the particles are closest together.
Answer:
The correct answer is D) The gas would transmit the fastest because there are the fewest particles to interfere with the waves.On USA TEST PREP
Explanation:
1. What is science? 2. Name the three branches of science. 3. What is the universe? 4. What is nature? 5. Define biology, chemistry, and physics? Explain how they are related to science?
Answer:
1-Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe. The earliest roots of science can be traced to Ancient Egypt and Mesopotamia in around 3500 to 3000 BCE.
2-The three branches of Science include Physical Science, Earth Science, and Life Science. Each of theses branches include a number of sub-branches. Physical Science includes areas such as Chemistry and Physics. Earth Science includes areas such as Geology, Meteorology, and Astronomy.
3-The universe is all of space and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy. The Big Bang theory is the prevailing cosmological description of the development of the universe
4-the phenomena of the physical world collectively, including plants, animals, the landscape, and other features and products of the earth, as opposed to humans or human creations.
5-biology is the study of life, more specifically "a branch of knowledge that deals with living organisms and vital processes"; chemistry consists of "a science that deals with the composition, structure and properties of substances and with the transformations that they undergo Physics is the basic physical science. ... Physics can, at base, be defined as the science of matter, motion, and energy. Its laws are typically expressed with economy and precision in the language of mathematics.
When the codon and anticodon connect.... What does it build ?
Answer: A tRNA with the complementary anticodon is attracted to the ribosome and binds to this codon. The tRNA carries the next amino acid in the polypeptide chain. The first tRNA transfers its amino acid to the amino acid on the newly arrived tRNA, and a chemical bond is made between the two amino acids.
Which of the following causes day and night?
the changing seasons
the revolving Earth
the rotating Earth
the evolving sun
Answer:
the rotating earth
Explanation:
is the main cause
how long would it take you to travel 647 m if you travel at 47.2 m/s?
Answer:
The answer is 13.7076271
Round that however you need.
Time = 13.07 seconds
Speed is defined as the ratio of distance and time.
It is given by this formula:
[tex]\text{Speed}=\frac{\text{Distance}}{\text{Time}} [/tex]
Given:
Distance= 647m
Speed= 47.2 m/s
To find:
Time= ?
On substituting the values in the above formula:
[tex]S=\frac{d}{t} \\\\ t=\frac{d}{S} \\\\ t=\frac{647}{47.2} \\\\ t=13.70s[/tex]
Thus, time required is 13.07 seconds.
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Microorganisms important as decomposers; widely distributed and can break down just about any type of
organic matter
Fungi
Parasites
Virus
Bacteria
B
Answer:
organic Matter
Explanation:
Organisms such as bacteria and fungi that break down the remains of dead plants and animals, without need for internal digestion. There for they break organic matter.
How would you distinguish a forest from other ecosystems?
The forest ecosystem is characterized by a large amount of trees, animals, and water, while the desert has a limited amount of species.
Answer:
trees
Explanation:
If humans replace the forest with a factory, how will this affect the carbon cycle in the
area?
The forest is defined as a carbon sink, and with its removal, there will be less carbon
released into the atmosphere.
The forest is defined as a carbon source, and with its removal, there will be less carbon
released into the geosphere.
The forest is defined as a carbon sink, and with its removal, there will be more carbon
released into the atmosphere.
The forest is defined as a carbon sourceand with its removal, there will be more carbon
released into the hydrosphere.
Answer:
The forest is defined as a carbon sink, and with its removal, there will be more carbon
released into the atmosphere.
Explanation:
Sam is heterozygous at the locus for the gene that determines whether you have hitchhikers thumb to bend 90 degrees back. You find out that hitchhikers thumb is recessive and having a normal thumb is dominant. Based on that, you expect Sam to have....
a.) normal thumbs.
B.) hitchhikers thumbs.
C.). One hit hi thumb and one normal thumb.
2. Rubber, oxygen and paper are all made up of
A cells
B atoms
C wood
D Plastic
Answer:
cells
Explanation:
Answer:
A cells
Explanation:
Natrual rubber is a polymer of isoprene
5. The model includes a wavy arrow to show light striking the thylakoids. Which
label for the wavy arrow would be MOST USEFUL for communicating the role of
light in photosynthesis?
a. Light is radiated from the chloroplast during the light-independent reactions.
b. Light energy is cycled within the thylakoid.
c. The chloroplast reflects the green wavelengths of light.
d. Light is the energy source for converting ADP to ATP, and NADP+ to NADPH.
Answer:
There is no model in this question but the question can be answered based on the provided information and general knowledge of photosynthesis. The answer is:
d. Light is the energy source for converting ADP to ATP, and NADP+ to NADPH.
Explanation:
Photosynthesis, which is being described in this question, is the process by which autotrophic organisms synthesize their food in the presence of sunlight. The photosynthetic process occurs in the CHLOROPLAST. However, photosynthesis occurs in two stages namely: light dependent and light independent reaction.
Light dependent reaction occurs specifically in the THYLAKOID of the chloroplast where the photons of light is absorbed by chlorophyll molecule (photosynthetic pigment). The light energy that hits the chlorophyll makes it excited, hence, providing the energy to produce ATP from ADP and NADPH from NADP+.
These products are pivotal in the next stage of photosynthesis (light independent stage). Hence, light plays a very crucial role in photosynthesis by providing the energy source for converting ADP to ATP, and NADP+ to NADPH.
Living things obtain matter from their environment and release waste back into it. This matter moves in a cycle. Plants use air, water, nutrients, and sunlight to make food and grow. Some animals eat the plants and use their matter to grow. When those animals die, decomposers will grow using the matter from the animals' bodies. The decomposers release this digested matter back into the air and soil. The matter in an ecosystem is recycled. Gases are a type of matter that moves through an ecosystem. For example, oxygen and carbon dioxide are cycled between organisms and the air. The producer in the diagram takes carbon dioxide from the air. It uses this gas and water to make sugar, releasing oxygen as waste. Then the consumer breathes in the oxygen and uses it in its body. It also eats the producer for food, represented as carbon in the diagram. The decomposer takes oxygen from the air and food from the consumer or producer. The consumer and decomposer make carbon dioxide, putting it into the air. When producers use it again, the matter is recycled. Describe in words how carbon and oxygen move through an ecosystem. (my little bro needs help and I am to lazy to do it)
Answer:
"living things obtain matter from their environment and release waste back". plants use carbon dioxide, then let out oxygen for us to use. When animals die, decomposers release the digested matter back into the air and soil. Different types of gases move throughout a ecosystem and is recycled between organisms and air. (again going back to the air recycled between a plant and a human).
Answer:
the decomposers release carbon dioxide that help plans grow then they can do photosynthesis then the oxygen is given to animals then they die then decompose and that's a cycle
Explanation:
what characteristics do bacteria have and whats its role
Answer:
good luck i don't know too
do you believe that life exists somewhere OTHER THAN earth?
Please answer with a couple sentences:))
Answer:
Explanation:
Obviously there are other planets like earth and more suns as well. Also, oxygen may possibly exit there. So yeah
What part of speech is the word mission in the sentence below?
My mission was to get the cat out of the tree safely.
noun
verb
adverb
adjective
What is a vector quantity
Answer:
Vector, in physics, a quantity that has both magnitude and direction. It is typically represented by an arrow whose direction is the same as that of the quantity and whose length is proportional to the quantity's magnitude.
In what way is surface area more important for cells than volume?
Answer:
As a cell grows in size, the surface area gets bigger, but the volume gets bigger faster. Thinking about this as a ratio (division), the volume is the denominator and the surface area is the numerator. If the volume is getting very big, then the ratio itself will be getting very small.
Organisms classified into the Protist Kingdom have
what type of cells
Are all animals that share a food source classified in the same trophic level
ANSWER QUICK PLEASE!!!
Answer:
it depends on the food web that the animal is on but they can sometimes
Explanation:
Answer:
An organism may not always occupy the same trophic level, depending on the food web. Assigning organisms to trophic levels isn't always clear-cut. For instance, humans are omnivores, meaning they can eat both plants and animals. So they may be considered both primary and secondary (or even higher!)
Explanation:
The rings around the central canal which are the sites of lacunae are?
Diaphysis
(B) Periosteum
Lamella
D Canaliculi
Answer:
Lamellae
Explanation:
lamellae
-rings around the central canal that are made up of connective tissue and are sites of the Lacunae
What happens during photosynthesis that creates oxygen? *
A glucose is broken down
B water breaking
C Calvin cycle
The diameter of the........... is so thin that only one red blood cell can get through at a time.
1) Vein
2) Capillary
3) Arteriole
4) Artery
Answer and I will give you brainiliest
Answer: capillary (2)
Explanation:
If purple flowers are dominant in a plant and white flowers are recessive in that plant, then when purple-flowered
plants with two dominant genes are mated with white-flowered plants with two recessive genes, the first
generation of offspring should have
A
100% white flowers
B
75% purple flowers and 25% white flowers
с
50% purple flowers and 50% white flowers
D
100% purple flowers
im pretty sure it would be c
If purple-flowered plants with two dominant genes are mated with white-flowered plants with two recessive genes, the first generation of offspring should have 100% purple flowers.
Genes are defined as units of inheritance that occur in the chromosomes. Usually, genes occur in pairs called alleles and these alleles control the expressed traits (phenotype) of an organism.
In this case, we have a flowering plant having a dominant gene for purple flowers (R) and a recessive gene for white flowers (r). Using a punnet square, we can see that the first generation will have all purple flowers since it is the dominant gene as shown.
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Which of the following did you remember?
how can different cells do different jobs in the human body with the same DNA
Answer:
Compared to a short-term investment, a long-term investment is generally considered to have similar returns. to be equally as risky. to have greater risk. to offer lower returns
Explanation:
true or false animals eat plants or other animals that eat plants
Answer:
true i think?
Explanation:
is it true The more I interact with someone the more likely it is I’ll like that person?
Answer: it depends
Explanation:
if you interact with them more, you get to know them. If you find them annoying or mean, then you will dislike them. But if the person yo are interacting is bery friendly and nice, you will most likely like that person. If thenperson you are interacting is hot and cute, then will have a crush on that person.