Answer:
A
Explanation:
A is correct; control group is missing as he would want to know how the goldfish ate normally without music
B is incorrect; amount that the fish ate is a measurable result
C is incorrect; the experiment is only about goldfish
D is incorrect; the amount of food that the fish ate is the dependent variable
Cells routinely release wastes as they perform their functions. In the human body, this waste is often released into the bloodstream.
Which organ removes much of this waste from the bloodstream so that it can then also be removed from the body?
A.
the heart
B.
the stomach
C.
the kidneys
D.
the lungs
Answer:
c. the kidneys
Explanation:
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Is any FAP considered an innate behavioral response?
Answer
Explanation:
i dont know plz help
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Sexual Reproduction
Geographic isolation
common DNA
predation
Answer:
I'd say b, but I dont know for sure
Answer:
sexual reproduction
Explanation:
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Scientists have observed that the planets closest to the Sun orbit faster than the planets farther away from the Sun. What is responsible for this observation? (help fast)
A
the nuclear energy of the Sun
B
the magnetic field of the planets
C
the gravitational force of the Sun
D
the electrostatic force of the planets
Answer:C
Explanation:Its gravitational force of the sun
Are the volume values similar to each other, or are they quite different? Explain why you
see what you see. If they are similar, explain why. If they are different, also explain why.
R.ate me please 1-100
Answer:
99
Explanation:
Good ozone is being destroyed by:
A. UV rays
B. man-made chemicals
C. plants
D. the rising ocean
Answer:
man-made chemicals
like cars,air conditioner, refrigerators,ect
Answer:
the good ozone is being destroyed by man-made chemicals
during photosynthesis plants take in___from the atmosphere and release___ back into the atmosphere
Answer: during photosynthesis plants take in Carbon Dioxide from the atmosphere and release oxygen back into the atmosphere
Explanation:
plants need carbon dioxide to grow and they give oxygen as a waste product which we need to survive
if earth suddenly had no moon, which biome would begin to change immediately and change most?
Answer:
The ocean.
Explanation:
Cancer is a disease that involves uncontrolled cell division caused by a genetic mutation. It can occur in almost any region in the body. So, cancer is essentially uncontrolled what
of what?
Answer:
Cancer is essentially uncontrolled mitosis of specialized cells.
Explanation:
As you said, cancer can control in any region of the body. As a matter of fact, a cancerous cell is produced in your body every 30 minutes and your immune system locates and kills it. Cancer is unpredictable and can happen in any specialized cell.
Answer:
Cancer is essentially uncontrolled mitosis of specialized cells.
What is needed for work to be done?
Answer:
In order for work to be done on an object, what must happen to the object? A force must be applied to the object and the object must move at least partly in the direction in which the force is applied.
Explanation:
How many dogs are in the world
Answer:
900 million around the globe.
Explanation:
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Hello! I need help ASAP and no links
Answer:
A
Explanation:
What type of air mass forms over Orlando FL
Maritime tropical air mass forms over Orlando FL.
What do you mean by Air mass?Air mass may be defined as a large volume of air in the atmosphere that is mostly constant in temperature and moisture.
A Maritime tropical air mass is associated with warm, humid weather and thunderstorm. This type of air mass is most commonly found in the United States during summer months.
It also reduces the intensity of sunlight during winter months and hence temperature declines.
Therefore, maritime tropical air mass forms over Orlando FL.
To learn more about Air mass, refer to the link:
https://brainly.com/question/18201898
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What is unisexual organism?
jelly fish.............
Stacy wants to measure the rate of photosynthesis for her plant. Before she can begin, she needs to determine what key variable she should measure.
Which of the following questions should Stacy ask in order to determine the rate of photosynthesis in her plant?
Answer:C
Explanation:
If you don’t believe me look up “ what is needed to determine the rate of photosynthesis in a plant” hope I helped
If a mRNA codon has ACU on it, the matching tRNA anticodon would have
Answer: https://www2.palomar.edu/users/warmstrong/codons.htm
i promise this link will help u its has most of the answe of science
Explanation:
Compare and contrast a fossil and a trilobite.(1 point)
A (Both fossils and trilobites are relativity new, both being around 1,000 years old. However, fossils are only found under water, whereas trilobites are found all over the globe.
B (Both fossils and trilobites are relativity new, both being around 1,000 years old. However, trilobites are only found on the bottom of the ocean, whereas fossils are found only on land.
C (Both fossils and trilobites are extremely old. However, a fossil was a creature that was living on Earth at some point that over time turned into a trilobite, meaning a fossil is one type of many different types of creatures found in trilobites.
D (Both fossils and trilobites are extremely old. However, a trilobite was a creature that was living on Earth at some point that over time turned into a fossil, meaning a trilobite is one type of many different types of creatures found in fossils.
NO FILES
Answer:
D. Both fossils and trilobites are extremely old. However, a trilobite was a creature that was living on Earth at some point that over time turned into a fossil, meaning a trilobite is one type of many different types of creatures found in fossils.
Both fossils and trilobites are extremely old. However, a trilobite was a creature that was living on Earth at some point that over time turned into a fossil, meaning a trilobite is one type of many different types of creatures found in fossils. So, the correct option is D.
What do you mean by Fossil?Fossils are the preserved remains of the organisms whose bodies were buried in the sediments, such as sedimentary rocks.
Trilobite is a member of a group of extinct fossil arthropods easily recognized by their distinctive three-lobed and three-segment forms. It is exclusively a marine animal. It first appeared at the beginning of the Cambrian period.
Therefore, option (d) significantly compares and contrasts a fossil and a trilobite.
To learn more about Fossils, refer to the link:
https://brainly.com/question/11224681
The first Adrick agricultural species to be altered by genetic modification words though soybean be right
Answer:
Tomato.
Explanation:
Tomato is the first Adrick agricultural specie to be altered by genetic modification in order to increase the productivity. Soybean and many other plants also changed by doing modification in their genes which enhances the productivity as well as the quality of these plants. Genetic modification helps us to increase the yield of food crops in order to feed the existing population so we can conclude that genetic modification be done to achieve higher productivity of crops.
Which pair of elements can be used to determine the age of a fossil that is over one billion years old?
A.lead, which is radioactive, and uranium, which is stable
B.carbon, which is radioactive, and nitrogen, which is stable
C.argon, which is radioactive, and lead, which is stable
D.potassium, which is radioactive, and argon, which is stable
Answer:
A
Explanation
It should be A., lead and uranium.
What is likely missing
from the following
food chain:
berries→ snake →
owl?
A. Bear
B. Mouse
Answer: Mouse
Explanation: Because a snake is a carnivore, it does not make sense for a snake to eat berries. However, by adding a mouse between berries and snake, the food chain will make sense.
What is the relationship between the temperature of internal material and volcanic eruptions?
plz help.....
Answer:
Direct relationship.
Explanation:
There is direct relationship between the temperature of internal material and volcanic eruptions because the temperature of internal material causes the volcanic eruptions. The temperature of the internal material puts pressure on the rocky surface and the gases that releases from heating processes will cause pressure which leads to the eruption of the volcano so we can say that there is a direct relationship between temperature and eruption.
Match the items. The task is to match the lettered items with the correct numbered items. Appearing below is a list of lettered items. Following that is a list of numbered items. Each numbered item is followed by a drop-down. Select the letter in the drop down that best matches the numbered item with the lettered alternatives. a. Granulated cytoplasm and lobed nucleus b. Blue staining granules c. Red staining granule d. Largest leukocyte, no granules e. Purple staining nucleus with thin rim of cytoplasm
Answer:
Appearing below is a list of lettered items. Following that is a list of numbered items. Each numbered item is followed by a drExplanation:
What happens to lymph after it travels through the lymphatic system?
Answer:
Once absorbed into the lymphatic system, the interstitial fluid becomes known as lymph and travels through the lymphatic vessels to the subclavian veins where it re-enters the blood circulation and maintains blood volume.
Explanation:
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Answer:
girl.... I don't even know what to say
Answer:
lil weird to say on brainly But SAME
Explanation:
its been hurting for the past 2 days lol
Leukemia is cancer of the body’s blood-forming tissues. A leukemia patient’s bone marrow produces abnormal white blood cells which do not function properly. A pharmacology company is trying to develop drugs to regulate the production of abnormal white blood cells. Which of the following processes is most likely affected by this new drug? A Cellular respiration B Transport of molecules C Cell differentiation D Cellular division
Identify the 2 main types of cetaceans and explain how they are classified.
please help , with the question on the picture
Answer:
Spring?
Explanation:
During which days of the menstrual cycle does
the level of FSH increase? What happens to the
follicle during this time?
Answer:
a menstrual cycle is considered to begin on the first day of the period the average cycle is 28 days long
What process would allow the molecule to move into the cell?
Answer:
diffusion
Explanation:
Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ). Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane.