Answer: The digestive system is made up by the alimentary canal, or the digestive tract, and other abdominal organs that play a part in digestion such as the liver and the pancreas.
Explanation:
Which statements about freshwater sources are
true? Check all that apply.
Only
about 3 percent of Earth's water is
fresh water.
Most of the fresh water on Earth is groundwater.
About 75 percent of the fresh water on
Earth IS frozen In ice sheets.
E The largest source
of usable fresh water IS aroundwater
1D More fresh water iS In the atmosphere
than in rivers and lakes.
Answer:
A: Only about 3 percent of Earth’s water is fresh water.
C: About 75 percent of the fresh water on Earth is frozen in ice sheets.
D: The largest source of usable fresh water is groundwater
Explanation:
Explain how the theory of evolution is supported. (list and describe each evidence)
Answer: Darwin's theory of evolution, also called Darwinism, can be further divided into 5 parts: "evolution as such", common descent, gradualism, population speciation, and natural selection.
3.To What order do dolphins belong?
A.Carnivora
B.Sirenia
C.Cetacea
D.Pinnededia
Answer:
Cetacean
Explanation:
Let us start with the family Delphinade which is the largest in the Cetacean order, and relatively recent: dolphins evolved about ten million years ago, during the Miocene. Dolphins are among the most intelligent animals and their often-friendly appearance and seemingly playful attitude have made them popular in past and current human culture.
1. A Trellis is not the device that holds up the grape vine and fruit?
True
False
2. A cover crop is grown in a field next to the vineyard, to distract insects?
True
False
3.Most grapes are harvested when their sugar content is the highest?
True
False
Explain how the burning of fossil fuels can cause a disruption to the carbon cycle.
Answer:
By adding lot of Carbon Dioxide (CO₂) of what is necessary could be harmful for living things, the carbon cycle is natural its release enough CO₂, as a result not to damage living things so by adding more could prejudical.
-TheUnknownScientist
List at least four reasons why it is difficult to send manned space flights to parts
of the solar system other than the moon.
Pls help I asked 3 times and I used all my points!! Which field studies all organisms that have existed, where they came from, and how they are related
Answer:
palientology
Explanation:
Answer:
A. ecology
Explanation:
it's the study of organisms and their relations to one another and their surroundings.
In human species, the allele responsible for myopia is dominant over
the allele responsible for normal vision.
A heterozygous myopic man marries a woman with normal vision.
1- Designate, by symbols, the corresponding alleles.
Answer:
'M' for dominant whereas 'm' for recessive allele.
Explanation:
Allele used for myopic man is 'M' whereas the allele used for normal vision is 'm'. The 'M' represents that the allele is dominant and the 'm' refers to the recessive allele. When the dominant allele combine with recessive allele, the organisms have physical features from the dominant organisms while on the other hand, the recessive allele hide and do not appear in the physical appearance of that organisms.
limited resources on the galapagos islands result in?
Use Mohs' hardness scale to answer the following
question
Mohs Hardness Scale
softer
0
fingernail
Talc
Gypsum
Calcite
Fluorite
glass
Apatite
Orthoclase
Quarta
Topas
O
nal
1651
Corundum
Diamond
10
harder
Turquoise has a hardness of about 6 Which two materials could turquoise
Scratch
A Gypsum
B. Quartz
Ос, Apatite
D. Topal
Answer: B
Explanation:
a vial with water,bromothymol blue,carbon dioxide , and a plant are left for 24 hours in the light. the color of the solution turns from yellow to blue . this color change is due to the plant
The dissolution of bromothymol blue into the solution can change the colour of the solution from yellow to blue.
Why the colour of the solution change?The color of the solution turns from yellow to blue color due to the release bromothymol blue because plant can't absorb bromothymol blue so it dissolved in the solution which leads to the change of colour of the solution from yellow to blue.
So we can conclude that the dissolution of bromothymol blue into the solution can change the colour of the solution from yellow to blue.
Learn more about light here: https://brainly.com/question/19697218
#SPJ1
Con la Ley Nacional de Educación, el derecho a la educación, la equidad y la igualdad. Deben elaborar un breve texto (o frase) que relaciones todos estos conceptos.
Answer:
All children have equal access to education.
Explanation:
With the National Education Law, the right to education, equity and equality means that the every children in the state has equal access of get education and this is the responsibility of government ensure equal access to all children the same type of education. Education may not be a "fundamental right" under the Constitution but all the children poor or rich have the right to get the same education.
The process of digestion starts in which part of the body?
Answer:
digestion starts in the mouth
Explanation:
Whales are tetrapods- but living whales do not have four limbs. Describe a more accurate way to describe tetrapods BESIDES having four limbs?
Animals that descended from a four-limbed ancestor
18. Physical weathering _______________________ by physical processes
Answer: Hope This Helps!
Explanation:
Is Caused
Answer:
is caused
Explanation:
Pls help meee I’m stuck
Answer: it is b
Explanation:
True of False
Commensalism is when both organisms benefit from their interaction.
Answer: True
I am pretty sure that it is that
Summary for mutations
Answer:
A mistaken change in DNA sequencing or coding that could be harmful, not noticed or beneficial
Hope this helps!
PLEASE HELP RIGHT ANSWERS ONLY
Sexual reproduction in eukaryotes is needed for the continuity of life. How does fertilization of gametes contribute to heritable information?
It provides a way for somatic mutations to be inherited.
It is the only mechanism for species to reproduce.
It increases genetic variation.
It provides the same chromosomes for offspring.
Answer: it increases genetic information
Explanation:
Answer:
It increaes genetic variation
How might water be a factor in the landscape (shape of the land) of a mountain area compared to a desert area?
Answer:
Factors affects each landforms differently and shapes it depending on the nature of surface.
Explanation:
Water is one of the main erosion agents that help in shaping the lands. The mountains and hilly regions of world are all shaped by the wind and water an important geomorphic agent of change. Water flowing down from mountains has the ability to make various landforms such as V-shaped valleys, steep slopes ridges, and many geographical features. While in deserts water can lead to flash floods. Sheet erosion formation of canyons, gorge, channels, etc.Based on the information in the model, you might predict that there is more nitrogen in the soil now than before the industrial production of fertilizer began
Answer:
The answer is "True".
Explanation:
Nitrogen, potassium, or sodium fertilizers are examples of direct fertilizers. If nitrogen is being used as a nitrogen source in such a fertilizer, another synthetic method necessitates the use of natural gas - water. Sulfur, carbon, and industrial minerals are being used to make the phosphate element, that's why the given statement is true.
8. What kind of protein would be helpful for a mouse living in the desert? Why? *
maybe glucose sugar Explanation:
IWhat is air pollution?
Answer:
Air pollution is the presence of substances in the atmosphere that are harmful to the health of humans and other living beings, or cause damage to the climate or to materials. There are many different types of air pollutants, such as gases, particulates, and biological molecules
Explanation:
Answer:
the presence in or introduction into the air of a substance which has harmful or poisonous effects.
Explanation:
3) Plants have developed many methods of seed dispersal. The table below shows seeds of two different
plants
Plant Mass of Seed (9) Seed Shape
Milkweed
0.00588
Dandelion
0.0026
How has the seed dispersal method developed by these plants given them a reproductive advantage?
A. The method ensures that offspring will be dispersed and reduces competition for resources.
B. The method reduces the chance that herbivores will consume the seeds.
C. The method lengthens the life cycle of each of these plants.
D. The method reduces the plants' need for water and other nutrients.
7D (S)
39
Answer:
B.The method ensures that offspring will be dispersed and reduces competition for resources.
Explanation:
how can wind be used as a source of power?
wind can make the production of fossil fuels faster.
the motion of wind can turn wind turbines
deforestation leaves more room for wind to blow.
drilling in the earth can provide new sources of wind.
Answer:
The correct answer would be B. "The motion of wind can turn wind turbines." This is the only logical answer.
Explanation:
Definitions
_____ 1. a structure that consists of two or more types of tissues that work together to
do the same job
_____ 2. made up of neurons, or nerve cells, that carry electrical messages
_____ 3. made up of cells that form the body’s structure
_____ 4. a group of connected cells that have a similar function
_____ 5. takes in oxygen and releases waste gases
_____ 6. made up of cells that line body surfaces
_____ 7. secretes hormones that regulate other organs and organ systems
_____ 8. basic units of structure and function in the human body
_____ 9. a hormone that helps cells absorb sugar from the blood
_____ 10. process in which organ systems work to maintain a stable internal
environment
_____ 11. made up of cells that have the unique ability to contract, or become shorter
_____ 12. a group of organs that work together to carry out a complex overall function
Terms
a. cells
b. connective tissue
c. endocrine system
d. epithelial tissue
e. homeostasis
f. insulin
g. muscle tissue
Answer:
Explanation:
1. Organ
2. Nervous tissue
3. B
4. Tissue
5. Lungs?
6. D
7. C
8. A
9. F
10. E
11. G
12. ?
i
h
b
l
k
d
c
a
f
e
g
j
hope this helps, I just did this assignments
List some of the features or characteristics that makes humans different from other species, like apes.
Ready?
Nos humanos vestimos roupas e arumamos os cabelos nos temos aparelhos eletrônicos nos temos casas modernas
Explanation:
Bons estudos ; )
Human genetic material is represented in the diagram
below.
Answer:
diagram is weird and unrealistic but B is the only reasonable answer.
Explanation:
B only makes sense - everything else is unreasonable. Proteins don't become enzymes since enzymes are already proteins, there are no proteins, carbohydrates, or glucose molecules in the image.
1 mole of sulfur (s) is equal to home many atoms?
Answer:
2
Explanation:
Mutated DNA what is the correct answer
Answer: the last one. Brainliest??
Explanation: