how many pairs of chromosomes are in a platypus??
Answer:
The platypus has 26 pairs of chromosomes in total.
PLEASE ANSWER THE ONES THAT ARENT CROSSED OUT ITS PAST DUE AND IM STUCK AND PLEASE DON’T JUST ANSWER FOR POINTS THANK YOU
Answer:
Collection:
1: runs
Condensation:
1: fall
2: condense
Precipitation:
1: Earth's
2: droplet
3: solid
Explanation:
hope this helps
HELP ASAP I HAVE 10 MINUTES TO ANSWER⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️Wendy added the same amount of water to two plants of the same variety. She placed them in the sun and added fertilizer to one plant but not to the other. She
recorded the height of the plants after a week. What is the independent variable in the study?
A. Time
B. Fertilizer
C. Height of plant
D. Volume of water
Answer:
C
Explanation:
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Answer the questions using the drop-down menus.
Which is the independent variable in this experiment?
Which is the dependent variable in this experiment?
Which is a controlled variable in this experiment?
Answer:1-angle of light
2-temperature of light
3- type of material
Explanation:
did this on edge and got it right, hope this helps. <33
Which of the following is an example of chemical digestion?
A: A whole grape enters your mouth and your teeth break it up into smaller pieces that are easier to swallow.
B: The bagel you ate this morning eventually leaves your body as a waste material called feces.
C: Your body uses the eggs you had for breakfast for energy, growth and healing.
D: Little pieces of chewed up hamburger are broken down into smaller molecules by enzymes.
Answer:
Food passes through a long tube inside the body known as the alimentary canal or ... canal is made up of the oral cavity, pharynx, esophagus, stomach, small intestines, ... Food begins its journey through the digestive system in the mouth, also ... Teeth chop food into small pieces, which are moistened by saliva before the ...
Explanation:
In the space below, describe the patterns we looked for when studying that science topic and explain how they are similar to or different from the patterns we are looking for now. light and energy
What were some of the wing-color traits you observed in your individual butterflies?
Skyscrapers along the coast.
Coastal regions experience moderate temperatures because winds prevent extreme temperatures in these regions.
Which direction of wind makes these moderate temperatures possible?
Answer:
from the ocean to the land
Explanation:
i got it right just now the other guy didnt help at all
Answer:
Explanation:b
Taylor uses a globe as a model to explain why we have day and night on Earth.
Question: How can Taylor complete his model and use it to explain day and night on Earth?
•First, identify one other object needed to complete the model.
•Explain why this object should be included, and suggest how Taylor could represent this object in his model.
•Then, describe how Taylor should move the parts of his model to show the causes of day and night.
•Finally, identify the amount of time this movement would take in the real world.
PLEASE HELP, ASAP, I WILL GIVE BRAINIEST, NO LINKS OR YOU WILL BE REPORTED!
Answer:
uh I'm pretty sure number 1 part A is a. but im not sure of part b.
Why Amelia Earhart may not have been able to see howland island
Answer:
Why Amelia Earhart may not have been able to see Howland island may have been because of storms, dense fog, or clouds.
Explanation:
People miss many things when they are trying to get through storms. Fog is really hard to see through so Amelia could have easily missed it. Clouds could have covered her view of the island so she would have missed it.
Answer:
Earhart never arrived on Howland Island and disappeared.
Explanation:
While battling overcast skies, faulty radio transmissions, and a rapidly diminishing fuel supply in her twin-engine Lockheed Electra plane, she and Noonan lost contact with the Itasca somewhere over the Pacific.
Brainlist Pls!
How is Yellowstone National Park affected by the supervolcano that lies beneath it?
Answer:
If another large, caldera-forming eruption were to occur at Yellowstone, its effects would be worldwide. Such a giant eruption would have regional effects such as falling ash and short-term (years to decades) changes to global climate. Those parts of the surrounding states of Montana, Idaho, and Wyoming that are closest to Yellowstone would be affected by pyroclastic flows, while other places in the United States would be impacted by falling ash (the amount of ash would decrease with distance from the eruption site). Such eruptions usually form calderas, broad volcanic depressions created as the ground surface collapses as a result of withdrawal of partially molten rock (magma) below. Fortunately, the chances of this sort of eruption at Yellowstone are exceedingly small in the next few thousands of years.
Explanation:
rescorces:
https://www.usgs.gov/faqs/what-would-happen-if-a-supervolcano-eruption-occurred-again-yellowstone?qt-news_science_products=0#qt-news_science_products
others:
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5 STAR PLS
THANKS PLS
How are the tides affected by Earth's rotation?
Answer:
During low high tides, the Earth itself is pulled slightly toward the moon. High and low tides are caused by the moon. The moon's gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the moon and the side farthest from the moon. These bulges of water are high tides.
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Explanation:
Answer:
Explanation:
Earth's oceans, other bodies of water, and to a much lesser extent land respond to the moon by bulging and dipping as the moon revolves around Earth. The sun also plays a role in the formation of tides, but a much smaller one. Tides move around Earth as bulges in the ocean. As the ocean bulges toward the moon, a high tide is created. The high tide on the side of Earth facing the moon is called the high high tide. The high tide caused by the bulge on the opposite side of Earth is called the low high tide. (A low high tide may be understood as the moon's tidal force pulling the planet—not the ocean—toward it.)
Why is sexual reproduction so important to many organisms? Pick the best answer from the choices below.
A. It creates identical copies of organisms.
B. It creates offspring from parents.
C. It increases genetic variation.
D. It creates egg and sperm cells.
The sun’s heat causes the water particles to ____ spread out.
In which organelle is most DNA found?
Answer:
cell nucleus has the most DNA
What does carbon dioxide do in the environment?
acts as a greenhouse
acts as a filter for the environment
Answer:
Extra carbon dioxide in the atmosphere increases the greenhouse effect. More thermal energy is trapped by the atmosphere, causing the planet to become warmer than it would be naturally Explanation: yeah
Answer:
White noise refers to sounds that mask other sounds that might occur naturally in an environment. If you live in a city, for example, white noise could help block out noises associated with traffic. Specific sounds might be used to help encourage sleep regardless of environmental noises.
Explanation:
2. Explain the movement of initial energy from the sun
through an energy pyramid.
how can human activity threaten oyster beds
A population is a group of individuals of the same species. According to the theory of natural selection, what is likely to happen to a population when a change occurs in its environment (for example, the amount of rainfall decreases or the temperature increases)?
A.All of the individuals would try to develop new traits so that they could survive and reproduce in the changed environment. B.Some of the individuals would try to develop new traits so that they could survive and reproduce, and the other individuals would die. C.Because all individuals of the same species have the same traits, one individual would never have an advantage over another in its population.They would either all survive or all die.D.The individuals that have traits better suited to the changed environment would be more likely to survive and reproduce than those with less suitable traits.
Answer:
The answer is D.
Explanation: As everyone knows, "survival of the fittest" is a common thing. When an environment is disturbed or has some changes, the effects vary from one species to another and the ones who have traits that can help get through or adapt to these changes will most likely survive.
There are _____________system in our body .
answer if you know otherwise don't answer .
Answer:
There are eleven organ system in our body .
hope it is helpful to you
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Answer:
whos keyyon
Explanation:
Answer:
agree
Explanation:
just bc
A single chromosome contains many genes.
True
False
Answer:
True . It contains hundreds to thousands genes.
Answer:
yus
Explanation:
1. In most chordates, what does the notochord become?
the brain
the appendages
the backone
the spinal cord
2. In most chordates, what does the notochord become?
the brain
the appendages
the backone
the spinal cord
3. Which of the following is not a chordate?
Human
Elephant
Sea squirt
Sea star
What are the biological levels of organisms? (Explain each one)
Biological Levels of Organisms:
Cells
Tissues
Organs
Organ Systems
Organism
Name 4 ways that man's activities threaten oyster bed survival.
Answer:
Oysters live in salty or brackish waters on all U.S. coasts, clustering on older shells, rock, piers, or any hard, submerged surface. They fuse together as they grow, forming rock-like reefs that provide habitat for other marine animals and plants
If red light is shined on a population of red walking beans then they would not be as red as when started because they need light to survive and red light is present but they reflect it until they need it to survive.
Mutations that naturally occur can change phenotype and if it is beneficial to the species then it will be past on if it is no then it will die before passing it on.
Answer:
If red light is shined on a population of red walking beans then they would not be as red as when started because they need light to survive and red light is present but they reflect it until they need it to survive.
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Explanation:
The trait for sickle cell anemia in humans shows a recessive pattern of inheritance. The alleles for sickle cell anemia in two individuals are shown below.
Sickle Cell Anemia Alleles
Individual Alleles
C Hh
D hh
Which individual(s) would show observable sickle cell anemia?
Only C
Only D
Both C and D
Neither C nor D
a weather forecast for a certain day in an area shows two measurement 18 degrees 25 degrees what do these measurement indicat
These measurements indicate high temperature and low pressure in that area.
What is the weather forecast?Utilizing science and technology to forecast the atmospheric conditions at a certain area and time is known as weather forecasting. Weather forecasting has been done sporadically for millennia and formally since the 19th century.
Meteorology is used to predict how the atmosphere will change at a certain location while quantitative data about the state of the atmosphere, land, and ocean are gathered to provide weather forecasts. Weather forecasts can be used for a huge range of purposes. Weather warnings are crucial forecasts because they serve to safeguard property and human life.
When temperature increases, pressure decreases. Hence, The measurement shows high temperature and low pressure.
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Global warming occurs because of increased greenhouse gases such as carbon dioxide in our atmosphere. Carbon dioxide forms carbonic acid when dissolved in water. The increase of carbonic acid in the ocean waters prevents sea creatures from making bones and shells. Based on the informationabove which of the following statements best explains what would occur. A.The ocean water would change its current so that the acidic water is relocated to another area and allow plankton and sea coral to survive. B.The ocean water would change its composition to reduce the amount of carbon dioxide contained and allow plankton and sea coral to survive. C.Plankton and sea coral would become extinct because of its inability to make adaptations fast enough to adjust to the changes in the environment. D.Plankton and sea coral would make immediate adaptations through genetic mutations to adjust to the changes in the environment.
Answer:
Explanation:
d
Plankton and sea coral would make immediate adaptations through genetic mutations to adjust to the changes in the environment.
How coral can survive in acidic environment of ocean?
Plankton and sea coral would make immediate adaptations through genetic mutations to adjust to the changes in the environment because of the acidic pH of water is destroying their body. If they can't mutate their selves, they will be killed and totally removed from the ocean.
So we can conclude that option D is the correct answer.
Learn more about coral here: https://brainly.com/question/1143432
