Answers
Answer:
1. The tilt of the earth determines the seasons. When it is summer in the southern hemisphere, the south is pointed towards the sun and receives the most direct sunlight. The north is pointed away from the sun and it creates winter.
2. The winter solstice is around December 21 in the northern hemisphere. The earth is tilted 23.4 degrees and is the furthest from the sun.
3. The summer solstice is around June 21 in the northern hemisphere. The earth is tilted 23.4 degrees and it the closest to the sun
Related Questions
Which of the following statements is true?
◯ There are more chromosomes than genes in the human body.
◯ There are more genes than DNA base pairs in the human body.
◯ Genes exist in specific locations on a chromosome.
◯ Egg cells have 46 chromosomes.
Answers
Answer:
A and B
Explanation:
I got this question on edge and got it right.
In which organelle is most DNA found?
Answers
Answer:
cell nucleus has the most DNA
what types of sedimentary rocks are formed from the remains of dead organisms
Answers
Answer:
Limestone
Explanation:
Limestone is formed from dead organisms and can also form from calcite in lakes, seas, etc.
Biochemical sedimentary rocks are formed from the remains of dead organisms.
What are biochemical sedimentary rocks?Biochemical sedimentary rocks are formed from shells and bodies of underwater organisms. The living organisms extract chemical components from the water and use them to build shells and other body parts.Types of biochemical sedimentary rocksThe three basic types of biochemical sedimentary rocks are classified according to their original material:
Limestone (calcium carbonate), coal (carbon), and chert (silica).Thus, we can conclude that biochemical sedimentary rocks formed from the remains of dead organisms.
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Some women who took the drug thalidomide in early pregnancy gave birth to children with serve birth defcets. Which is thalidomide considered to be?
A. antibiotic
B. mutagen
C. vaccine
D. virus
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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.
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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.
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
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2. In most chordates, the notochord becomes the spine.
3. A Seastar is Echinoderm, not a chordate!
What is a phytoplankton? If yall searching it up it non-correct
Answers
Answer:
Phytoplankton is an organism that contains chlorophyll. I think phytoplankton is a microscopic plant-like organism that lives in water and gets its energy from the sun.
Explanation:
Note: I'm not an expert about phytoplankton. I'm just someone who knows it's a microscopic organism that usually lives in water and gets its energy from the sun.
Hoped this helped.
HElPPPpp ! I have to get this done before my picture day time-
Answers
Answer:
it doesn't show up
Explanation:
I don't know why?
Cleaning up: This is very vital to the environment. The amount of trash and litter is insane. Animals on sea or land can eat the trash, thinking that it’s food and can either choke on it and get sick. It also can destroy the plants of the environment, it can even affect humans, like for example a toddler might pick a piece of plastic of the ground and choke on it.
Chiming In.
In order to conserve and protect the environment, we need willing participants that will provide help for the task. Volunteer in beach clean ups, or go to an local park and pick up all the trash. You can also do help without volunteering by just doing the bare minimum, (throwing your trash away in the can, recycle, and encourage those around you to do the same)
Hope this helps
Please help need answers today.What is the best courses of action for the person shown below.
Answers
the diagram shows the life cycle of a fern. what does stage 4 show?
Answers
Answer:
I believe the answer is D.
Explanation:
Which example describes an abiotic factor interacting with a biotic factor?
Small fish are food for larger fish.
More light increases the water temperature.
Tropical fish need warm water to survive.
High water temperatures decrease oxygen concentration in the water.
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What causes the Doppler effect
Answers
Answer:
the apparent shortening or lengthening of the wavelength of a wave caused by the relative motion between the wave source, and an observer.
Explanation:
Answered by the one and only #DRIPPQUEENMO
What is a comparison of the actual use of renewable, sustainable resources, including water and land, that a population uses for support relative to what is annually renewed. Non-renewable resources are not considered since they are not considered sustainable.
Answers
Answer:
Right here
Explanation:
The renewable resource can be used over and over and replaced very fast to human standers. Nonrenewable resources cannot be made fast enough by human standards.
The renewable resource can be used repeatedly and quickly replaced by human beings. By human standards, nonrenewable resources cannot be produced quickly enough.
What are Renewable and Non-renewable resources?A resource can be classified as renewable or nonrenewable based on whether it can replace itself at the rate it is used up or whether it has a finite supply. Timber, wind, and solar power are examples of renewable resources, whereas coal and natural gas are examples of non-renewable resources.
Renewable energy sources are a source of energy that is never exhausted and can provide a steady flow of clean energy. A natural resource that cannot be easily replaced by natural means quickly enough to keep up with use is referred to as a non-renewable resource which is also known as a finite resource. Fossil fuels made of carbon are one instance.
Thus, the renewable resource can be used repeatedly and quickly replaced by human beings. By human standards, nonrenewable resources cannot be produced quickly enough.
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James looked at a picture of rock layers while studying how scientists determine the ages of rocks. He looked at the variety of layers and understood that the law of superposition indicated something about the rock layer ages. What does the law of superposition indicate?
A. The rock layers can change their position and push younger rock layers under older rock layers.
B. The rock layers can change their position and push older rock layers under younger rock layers.
C. The rock layers on top are the youngest layers and the lower rock layers are the oldest layers.
D. The rock layers on top are the oldest layers and the lower rock layers are the youngest layers.
Answers
Answer:The answer would be C.
Explanation:
Law of superposition, a major principle of stratigraphy stating that within a sequence of layers of sedimentary rock, the oldest layer is at the base and that the layers are progressively younger with ascending order in the sequence.
Hydrocarbons are composed of carbon and hydrogen atoms. True or False
Answers
hydrocarbon said are composed of carbon and hydrogen atoms is true .
PLEASEE ANSWER BEFORE FRIDAY APRIL 30 Seven students looked at a barometer, a weather device that measures air pressure. They had different ideas about air pressure. This is what they
thought:
Kimberly:
Glenn:
Rae:
Jeff:
Oliver:
I think air has to be moving to create air pressure.
Air pressure is a downward force.
The higher in the atmosphere, the greater the air pressure.
Air pressure is the same in all directions.
Air pressure increases as the number of air particles increases.
Warm air masses have higher pressure than cool air masses.
When air pressure decreases, it might rain or snow.
Cameron:
Jay:
Circle the names of the students you agree with and describe why you
agree. Describe your ideas about air pressure.
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Answer: pressure is called atmospheric pressure, or air pressure. It is the force exerted on a surface by the air above it as gravity pulls it to Earth. Atmospheric pressure is commonly measured with a barometer. ... Meteorologists describe the atmospheric pressure by how high the mercury rises.
Explanation: i hope this helps you. i learned this last year :)
Braydon reads about the earthquake the occurred in Japan in 2011, and he learns that it had a magnitude of 9.0. What does the magnitude of an earthquake measure? A. the size of the earthquake's seismic waves B. the energy released by the earthquake C. the damage done by the earthquake D. the length of the earthquake
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What's an example of DNA in evolution?
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whats an example of embrology
Answers
Answer:
Embryology is defined as the branch of biology and medicine that studies embryos and how they develop. The study of how human embryos develop from fertilization to birth is an example of embryology.
Explanation:
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.
Answers
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
help ! will give brainliest!
Answers
A cow with a white coat is bred with a cow with a red coat. The offspring have coats with both white and red hairs. This is an example of _____.
multiple genes
incomplete dominance
codominance
mutation
Answers
Answer: codominance
Explanation: codominance means the two equally dominant alleles are expressed at the same time.
Read the first two sections "Darwin's Finches" and "The Galapagos Islands"
5. Did Darwin first believe that each finch he found was a different species? Was he right or wrong?
6. How did organisms arrive at the Galapagos Islands?
7. Why is selective breeding useful to farmers?
8. What does it mean to selectively breed an organism?
9. What is mimicry? How does mimicry benefit an organism?
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Answer:
hi
Explanation:
Will give brainliest
What is this?
Answers
Answer:
cells
Explanation:
it should be
Please help me, it's really important, I would really appreciate it! No links please, just the correct answer!
Answers
Answer:
In the Explanation
Explanation:
Asteroid and Comets:
While asteroids consist of metals and rocky material, comets are made up of ice, dust, rocky materials and organic compounds. When comets get closer to the Sun, they lose material with each orbit because some of their ice melts and vaporizes. Asteroids typically remain solid, even when near the Sun.
Planets and dwarf planets:
The main difference between a dwarf planet and a planet is size. Because they are smaller, dwarf planets lack the gravitational forces needed to pull in and accumulate all of the material found in their orbits.
Inner Planets and Outer Planets
Inner planets are the closest 4 planet to the Sun in the solar system. They are mostly made of rocks(Mercury, Venus, Earth, and Mars.) Outer Planets are the 4 planets that are the most far away from the Sun. They are mostly made up of ice, and gas (Jupiter, Saturn ,Uranus and Neptune.)
Earth and Venus
While Venus and Earth have similar sizes and are solar system neighbors, they have evolved very differently. Venus today lacks oceans, appears to lack plate tectonics, and has a massive carbon dioxide atmosphere that creates a greenhouse effect that makes the surface a hot hell.
Answer:Not sure
Explanation: if you have to look it up should be on there for you
What animals eye is this?
Answers
Answer:
i dont know why but it looks like a frog or a lizard sorry if im wrong
Explanation:
Please Help me, answer the questions. The first one is already answered.
Answers
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?
Answers
Answer:
from the ocean to the land
Explanation:
i got it right just now the other guy didnt help at all
Answer:
Explanation:b
PLEASE HELP ME!!
What would happen if you put dna from another organism into a strawberry with the dna removed.
Answers
Answer:Have you ever wondered how scientists extract DNA from an organism? All living organisms have DNA, which is short for deoxyribonucleic acid; it is basically the blueprint for everything that happens inside an organism’s cells. Overall, DNA tells an organism how to develop and function, and is so important that this complex compound is found in virtually every one of its cells. In this activity you’ll make your own DNA extraction kit from household chemicals and use it to separate DNA from strawberries.
Explanation:
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
Answers
Answer:
C
Explanation: