BIOLOGY HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! NO LINKS OR FILES>>>
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Answer:
I NEED POINTS
Explanation:
I will just answer this.
Answer:
1. A. radial symmtery
2 A. completely lined with mesoderm
3 C. varying shapes of forelimbs
4. B. enables the members of the phylum to survive and reproduce.
5 B. deuterostome development
Explanation:
I hope this helped ;)
Related Questions
Help will give brainlest 100 points
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Answer:
the answer is A I'm pretty sure
A is the correct answer.
The primitive Earth atmosphere is hypothesized to have consisted mostly of _____.
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Answer:
This is the movement of genes into and out of a gene pool. This subphylum of organism is considered the earliest form of multicellular life on Earth. The primitive Earth atmosphere is hypothesized to have consisted mostly of these molecules. hydrogen, methane, ammonia, and water vapor.
Which organism is most related to birds?
Amphibians
Crocodiles
Ray-finned fish
Sharks
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Answer:
Crocodiles are actually the closest living relatives to birds
what is a carbon pool and give some examples of these pools
NEED HELP ASAP ❗️❗️❗️
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Answer:
Carbon pools are reservoirs of carbon that have the capacity to both take in and release carbon.There are four very broad global carbon pools which encompass many complex systems which will be discussed on this page. Each of these pools exchange carbon with one another, known as carbon fluxes, comprising what is known as the global carbon cycle.
Explanation:
the Terrestrial ecosystems is a carbon pool and The atmosphere is one to also the ocean really hope this helps
Which organisms form the base of all ecosystems?
A.) Consumers
B.) Decomposers
C.) Scavengers
D.) Producers
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6. Plant cells use sunlight to make their own food. Which structure allows plant cells to perform
this function?
A. nucleus
B. vacuole
C. chloroplast
D. mitochondrion
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Hybrid cars can switch back and forth between gasoline power and electric power in a way that reduces fuel use
As a result, they are more fuel efficient than traditional cars that run only on gasoline. They offer one solution to
the problem of people consuming too many fossil fuels to meet their transportation needs.
Which of the following behaviors could further refine this solution?
A. People can drive hybrid cars instead of using more conservative tecnics.
B. People can drive separate hybrid cars instead of carpooling
C. People can use additional conservation tactics, like sometimes bicycling
D. People can drive hybrid cars more often than they need to
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Answer:
C. People can use additional conservation tactics, like sometimes bicycling
Explanation:
According to this question, cars called HYBRID cars are said to have the ability to switch back and forth between gasoline power and electric power in a way that reduces fuel use. This solves the problem of buying excessive transport fuel.
Asides the hybrid car, one can also use a more conservative approach, which is bicycling. Hence, the use of additional conservation tactics, like sometimes bicycling.
how might the extinction of one species impact another species
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Answer:
Heyaa!! My name is Pinky and i'm here to inform you that your answer is..
Explanation:
!!! without some other species to keep them in the count, other species will thrive a eat all their food supply. This destroys the entire ecosystem !!!
Have a Great Day now!!
-~Pinkyy~
Absorption happens the best when the food molecules are in what form?
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Answer:
Smaller particles and energy
Explanation:
Digestion of food refer to breaker down of large food components into smaller particles. When food is ingested or swallowed, it go through slot of processes where it is acted upon by enzymes and it is then breakdown into smaller particles which can be absorbed by the villi in the small intestine. For examples carbohydrates can best be absorbed when it is broken down to monosaccharides like glucose in the intestines.
How much of Earth's water is located in the oceans?
O A. 70%
OB. 80%
C. 55%
D. 95%
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Answer:
D. 95%
Explanation:
Answer:
D
Explanation:
How would you classify this organism based on the dichotomous key?
Select one:
A. Kingdom Plantae
B. Viruses
C. Kingdom Eubacteria
D. Kingdom Protista
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Answer:
1. Kingdom Plantae
Explanation:
Example Dichotomous Key
Example objects to identify: apple tree, water-lily, fir tree, dandelion, astroturf, seaweed. Dichotomous keys may be simple or complex depending on what is being identified.
Which statement is true of every living organism?
O DNA is found in 46 chromosomes.
O DNA is protected inside a nucleus.
O DNA is made of four types of nucleotides.
O DNA is found in 23 homologous chromosome pairs.
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Not all organisms have 46 chromosomes (23 homologous pairs). Not all organisms have nuclei (e.g. bacteria do not have nucleus)
The statement which is true of every living organism is DNA is made of four types of nucleotides.
What do you mean by Living organisms?Living organisms may be defined as those organisms which can reproduce, breathe, and have a well-defined system for metabolism activity.
Not all living organisms have 46 chromosomes, 23 homologous chromosome pairs, and a well-defined nucleus.
Therefore, the statement which is true of every living organism is DNA is made of four types of nucleotides.
To learn more about Living organisms, refer to the link:
https://brainly.com/question/17259533
#SPJ2
It addition to fungi, what other organism is responsible for returning nutrients to an environment by break down decaying matter?
A. Plants
B.Bacteria
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The pedigree chart represents three generations. Red family members have a disease that is caused by an autosomal dominant gene. Consider the chart. The father in Generation I must have what genotype? D represents the allele for the disease; d the allele for normal
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There are seven levels of classification used to classify organisms, can someone list those seven in order from the smallest to most specific and largest and most general?
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Answer:
Species, genus, family, order, class, phylum, kingdom
Can someone take it from there
2. Survival of the fittest...explain it.
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Answer:
it means from Dory Evolution Theory as a ways out describing the mechanics of natural set section the buyer logical concept of this is the success
Convection in the troposphere causes
•wind •ocean currents •both wind and ocean currents •neither wind nor ocean
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Explanation : The uneven heating of the regions of the troposphere by the sun ( the sun warms the air at the equator more than the air at the poles ) causes convection currents, large-scale patterns of winds that move heat and moisture around the globe. As air rises, expands, and cools, water vapor condenses and clouds develop.
If a secondary consumer is an omnivore what would it eat?
A. Tertiary Consumers
B. Producers and Primary Consumers
C. Only the Producers
D. Tertiary and Secondary Consumers
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Answer:
probably b because a producer is a plant and the secondary producer is eaten by the tertiary consumer so it's not a nor a
Explanation:
yourmom.com
Which statement would most likely be in agreement with Lamarck's theory of evolution?A) Black moths have evolved in an area because they were better adapted to the environment and had high rates of survival and reproduction.B) Geographic barriers may lead to reproductive isolation and the production of new species.C) Giraffes have long necks because their ancestors stretched their necks reaching for food, and this trait was passed on to their offspring.D) Most variations in animals and plants are due to random chromosomal and gene mutation.
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Lamarck’s theory of evolution involves the idea that acquired characteristics (traits acquired during lifetime), can be passed to offspring through genetic inheritance.
what is currently being done by pollution around the world
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Answer:
Heyaaa!! My name is Pinky!! I will be informing you that you're answer is...
Explanation:
!!!! Water Pollution !!!!
-conserving water
-not throwing litter and chemicals into sinks or toilets
-not littering in rivers, oceans, Ponds, Pools
-not overusing your fertilizers
-Water filtration filters out all the pesticides
!!!! plastic pollution !!!!
-avoid using plastic utensils
-people are caring there own utensils
-reusable water bottles, coffee mugs, and bags
-packaging is fully recyclable
-recycling actually happens
Have A Nice Day!!!
~Pinky~
put the following in order from longest wavelength to the shortest wavelength: ultraviolet, microwaves, x-rays, infrared
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Answer: x-ray< Ultraviolet < infrared<Microwaves
Explanation:
Pathogens can be destroyed by the process of phagocytosis.
True or false
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Answer:
True
Explanation:
Phagocytes degrade pathogens through phagocytosis, which involves engulfing the pathogen, killing and digesting it within a phagolysosome, and then excreting undigested matter.
look at the map on the screen. list the region or countries the majority of african elephants inhabit
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Answer:
what map
Explanation:
On a worldwide basis, which of the following uses the least water?
a. industry.
b. agriculture.
c. hydroelectric power plants
d. domestic uses (drinking, cooking toilets, etc.)
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Conserving water is important because it keeps water pure and clean while protecting the environment.
On worldwide basis domestic use uses least water.
On the worldwide which uses least water?a. industry: 19 percent of total water is used by industry.
b. agriculture: 70 percent of total water is used by agriculture.
c. hydroelectric power plants: 52 percent of water is used by hydroelectric power plant.
d. domestic use: 11 percent of total water is used by domestic use.
Thus we can conclude that the correct option is (d) that is domestic use.
You can learn more about water conservation here:
https://brainly.com/question/10221255
#SPJ2
PLS HELP ASAP
Which of the following is not true about salt lakes?
A) The water that flows in contains salt or minerals.
B) They have only outflows to other water bodies but in most cases no inflows.
C) There is no outflow to other bodies.
D) Salt is left behind after evaporation.
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Name ways humans impact our ecosystem.
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Answer:
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Explanation:
Question 7
An organism that eats both plant and animal matter is called the:
A. Producer
B. Carnivore
C. Omnivore
D. Herbivore
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Answer:
C. OmnivoreExplanation:
An omnivore is an organism which feeds on both plants ( could be fruit , seeds) and animals
Examples are : man , birds , dogs , bears even racoons .
Yeah , I know. You're an Omnivore.
Answer:
C. Omnivore
Explanation:
An organism that eats both plant and animal matter is called the: Omnivore
what significance does the temperature zone have on commercial fishing
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Answer:
Step by step explanation
is it gay to kiss the boys goodnight
'3'
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Answer:
no sir :)
Explanation:
I kiss the girls goodnight <3
what do the data suggest is happening to the level of carbon dioxide
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Answer: The concentration of carbon dioxide in Earth's atmosphere is currently at nearly 412 parts per million (ppm) and rising. This represents a 47 percent increase since the beginning of the Industrial Age, when the concentration was near 280 ppm, and an 11 percent increase since 2000, when it was near 370 ppm.