Answer:
two alleles
Explanation:
Which of the following energy sources are NON-RENEWABLE? Select all that apply. *
Gasoline
Hydroelectric
Coal
Solar
Nuclear
Wind
Biomass
Answer:
Gasoline, Coal, Nuclear!
These Are NON-Renewable
Hope this helped :)
Gasoline, coal, and nuclear energy all are examples of nonrenewable energy when all this used up cannot be replaced, hence options 1, 3, and 5 are correct.
What is nonrenewable energy?These are the sources, which is used and are not replenished by any other source known as a nonrenewable source of energy.
There are various examples of nonrenewable sources of energy: coal, petroleum, and natural gas, all are components of fossil fuels carbon is the major element in fossil fuels, and these fossil fuels are the main part contributing to nonrenewable energy.
Nowadays human beings are mostly dependent on these energy sources and face the problem that, all of these are not replaced by other components.
Therefore, gasoline, coal, and nuclear energy all are examples of nonrenewable energy.
Learn more about nonrenewable energy, here:
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What is different between the size of an ecosystem and the size of a natural community?
I need the answer PLZ ASAP
Answer: A community is all of the populations of different species that live in the same area and interact with one another. A community is composed of all of the biotic factors of an area. An ecosystem includes the living organisms (all the populations) in an area and the non-living aspects of the environment.
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which ones are the examples of factors that can affect environmental pressure?
1.the amount of sun available to plants
2.amount of water
3.predation
4.population size
Science work Awnser all if you dont know dont awnser Thanks!
EXPERT HELP EXPLAIN THE ANSWER AND DON'T GUESS: Which process results in the embryo stage of a eukaryotic life cycle?
A. Body features change during molting.
B. Meiosis produces gametes.
C. Body features change during metamorphosis.
D. A zygote divides using mitosis.
B or D
Answer:
D. A zygote divides using mitosis
An egg is dropped into a highly concentrated Kool-Aid solution made of 99% Kool-Aid powder and 1% water.
What process would you expect to occur across the egg membrane?
1) weather science PLZ HELP ASAP ASAP HELP PLZ PLZ
How can electromagnetic waves be used to fight a forest fire?
Gamma ray images can show hot spots as radioactive areas.
Ultraviolet images can show hot spots as fluorescent areas.
X-ray images can show hot spots as white areas.
Infrared images can show hot spots as red areas.
class:science
Gamma ray images can show hot spots as radioactive areas. ... Infrared images can show hot spots as red areas. Infrared images can show hot spots as red areas.
What is peristalsis and where does it occur?
Answer: Peristalsis is a series of wave-like muscle contractions that move food through the digestive tract.
Explanation: It starts in the esophagus where strong wave-like motions of the smooth muscle move balls of swallowed food to the stomach.
Answer:
Peristalsis is the involuntary constriction and relaxation of the muscles of the intestine or another canal, creating wave-like movements that push the contents of the canal forward. (Peristalsis occurs in the esophagus)
Explanation:
I'm a med student and that's a lesson we already covered!
You're welcome for the answer and the full answer/explanation of what Peristalsis is.
One atmosphere is the same as?
760 mmHg.
700 mmHg.
100 mmHg.
99 mmHg.
How are the muscular and digestive systems similar?
A. Both help the body sleep
B. Both help the body think
C. Both help the body digest food.
D. Both help the body take in oxygen.
Answer:
The answer is D
Answer:
C. Both help the body digest food
Explanation:
The digestive system includes the stomach, mouth, intestines, etc and there are muscles in those areas which help you digest the food. For example, you have muscles in your mouth area which helps you be able to chew the food.
The diagram shows a nephron.
Where is the blood first filterd?
o W
o X
o Y
o Z
Would a plant be able to survive with only water and vitamin d? Since vitamin d comes from the sun. Or can plants only produce chlorophyll and grow using sunlight?
Answer:
plants need both sun and water to grow and produce chlorophyll
This is the assignment i needed help with
Brainliest and 100 points for whoever gives me the correct answers, thanks :)
Answer:
i cant see the link try reposting
Explanation:
EXPLAIN THE ANSWER AND DON'T GUESS: Which process results in the embryo stage of a eukaryotic life cycle?
A. Body features change during molting.
B. Meiosis produces gametes.
C. Body features change during metamorphosis.
D. A zygote divides using mitosis.
Answer:
The process that results in the embryo stage of a eukaryotic life cycle is a zygote divides using mitosis (option D). Explanation: ... The other processes -molting, meiosis and metamorphosis- occur after birth in various animal species.
One rabbit run faster than other rabbits in a population. How will the ability to run fast most likely benefit the rabbit? pls help
Answer and Explanation:
The ability to run faster will help benefit the rabbit by being able to escape predators that will try to eat them.
If you are faster than the thing that is trying to eat you, then you have a higher chance of surviving.
#teamtrees #PAW (Plant And Water)
A cymothoid isopod lives inside the mouth of a snapper fish. The isopod servers blood vessels in the fish's tongue, causing the tongue to atrophy and degenerate. The isopod then hooks its pereopods, or legs, to the base of the fish's tongue, essentially replacing the tongue. The isopod stays there for the rest of its life, feeding on blood, mucus, and stray pieces of food from the fish.
P for Parasitism, M for mutualism, or C commensalism
Answer:
The answer is P, parasitism
Which type of electromagnetic waves are dangerous enough to be used to kill cancerous cells?
gamma rays
visible light
infrared light
microwaves
class is science
PART TWO PLEASE IM BEGGIN YOU CAN YOU HELP
An elephant lumbers across African grassland as
dust rises up from each of her steps. She finds a
giant tree and works to pierce its thick bark with
her tusks. She is prying and poking to get at
the water the tree often stores inside. This is no
ordinary tree but a baobab, a tree that looms large
in size and importance for both the animals and
people of Africa The baobab’s astonishing appearance alone proves
it is special. It can grow up to 60 feet high and
30 feet wide, soaring above most other life in the
dry savannah. The baobab has a wide barrel-like
trunk topped with shorter, twisted branches. It
only grows leaves for two short periods, giving the
branches the appearance of gnarled roots for most
of the year. In fact, some African legends say that
a god, angry at the baobab, decided to uproot and
replant it upside down. This remarkable tree survives dry conditions and
is found in many regions of Africa. Its roots spread
out up to a hundred feet away to gather needed
water. The adaptable sponge-like bark contracts in
dry months and expands in wet ones. Baobab trees
serve as a source of water, food, and a safe home
for a variety of animals. In particular, the whitebacked vulture, with a wingspan of about seven
feet, nests high in the baobab’s branches. The great
bird only nests once a year, laying just one egg. The
tall, strong baobab provides the ideal site for several
months of safety for the mother and baby vulture. For centuries, the baobab has also been
essential to the people in various parts of Africa,
many of whom call it the “Tree of Life.” The
baobab’s immense trunk is hollow, creating a
large circular chamber at the center. Baobab
chambers have been used as shelters, prisons,
and animal stables. The tree’s spinach-like
leaves can be eaten, and people use them for
both food and medicine. The fruit provides
a citrus-like refreshment. People strip off the
fibrous bark to make rope, cloth, roofing, and
paper. Unlike most other trees, the baobab can
endure this practice, regenerating its bark and
continuing to grow. Perhaps this is one reason baobabs have such
incredible longevity. Some have even been
known to live for over 2,000 years! These
amazing survivors continue to provide valuable
resources across 32 countries in Africa.
What idea(s) from the passage do the
elephant’s actions in paragraph 1 help
support? Check all that apply.
a-The baobab absorbs water.
b-The baobab provides a safe place to stay.
c- The baobab gives life to animals.
d- The baobab trunk is used for shelter.
e-The baobab lives for thousands of years.
Answer:
A & C
Explanation:
The elephant, by prying at the bark with her tusks is showing that she needs the water from the tree, and that the water is helpful for animals. Hope this helped!
What information do you think would be helpful on a weather map and why? Answer the question and then watch the video to see some of the important information used on weather maps.
Answer:
A weather map is used to show weather facts about a specific place at a given time. It can show temperature, cloud coverage, rain or snow, wind, air pressure, humidity, and the direction a weather system is moving or expected to move. Weather maps can use isotherms (a line connecting locations with like temperatures).
Explanation:
Answer:
what are the answers?
Explanation:
A rocket accelerates from rest to 500 m/s in 10 secconds. What is its acceleration?
Answer:
if you have to Multiply then it's: 5,000 If you have to Divide then it's: 50
Explanation:
500 is the distance then 10 is the speed. I can't remember if you multiply distance and time to get acceleration or if you divided. If you multiply the answer is 5,000. But if you divided then it's 50. I'm really sorry if this wasn't the answer you were looking for. But I really hope this helped.
Which two types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light?
radio waves and infrared light
visible light and X-rays
microwaves and gamma rays
gamma rays and X-rays
class is science
it keeps saying ''Don't use such phrases here, not cool! It hurts our feelings'' :( but anyways......
HEEEELLLLLLLLPPPP PPPLLLZZ T^T
Answer:
1. A satellite is any small objects that orbits a larger objects
2. The space shuttle was developed as a reusable means of transporting people and materials between Earth and space.
3. A lander touches down on a planet’s surface.
4. A rocket is a spacecraft sent to explore without humans.
5. A space probe uses exhaust to propel itself
Hope this helps.
A satellite is any small object that orbits a larger object. The space shuttle was developed as a reusable means of transporting people and materials between Earth and space. A lander touches down on a planet's surface. A space probe is a spacecraft sent to explore without humans. A rocket uses exhaust to propel itself.
Any small object that orbits a bigger object is a satellite. Satellites can be man-made or natural, such as moons orbiting other planets or man-made objects sent into space to carry out certain functions.
A reusable method of moving people and cargo between Earth and space was established with the space shuttle. It was a spaceship that NASA utilised for a variety of tasks, such as setting up satellites, carrying out research, and maintaining the Hubble Space Telescope.
On the surface of a planet, a lander touches down. It is a spaceship intended to safely touch down on the surface of a celestial body, like a planet, the moon, or an asteroid.
In order to learn more about the surface and surroundings of the body they land on, landers are often fitted with instruments and experiments.
A spaceship launched to explore without humans is called a space probe. Unmanned robotic spacecraft known as probes are launched to collect data in space or undertake scientific examinations of celestial entities.
They have a range of devices and sensors that they may use to gather data and send it back to Earth.
Thus, exhaust is used by a rocket to propel itself. Rockets are autonomous vehicles that move forward by ejecting high-velocity gases from their engines.
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okay so i have two questions theres no right or wrong answers just give me ur opinion and why you feel that way pls ..
Opinionated question 1. Many plants like soy bean and corn have been selectively bred. Do you think this is acceptable?? why or why not???
Opinionated question 2. Do you think humans should have selectively bred dogs? Why or why not?
Thanks.
Answer:
1. No, because by selectively breeding the plants you are causing the population to be very similar and could possibly not allow the plants to benefit at all times from environmental factors that could cause them health risks.
2. No, because by not selective breeding dogs we allowed for their to be a larger population of different dogs which allows some to be good at a specific thing and others not to be. This allows variety and genetic diversity allowing us to choose which dog we want/need for different things like work or just to have.
Explanation:
Using the image below, which season occurs when the hemisphere you live in tilts away from the Sun?
Answer:
winter
Explanation:
Please Help! I will give brainiest!
What causes periodic climate changes over the year?
Answer:
Hiya!!
Many factors, both natural and human, can cause changes in Earth's energy balance, including: Variations in the sun's energy reaching Earth. Changes in the reflectivity of Earth's atmosphere and surface. Changes in the greenhouse effect, which affects the amount of heat retained by Earth's atmosphere.
Answer:
Periodic modification of Earth's climate brought about as a result of changed in the atmosphere as well as interactions between the atmosphere and various other geologic, chemical, biological, and geographic factors within the Earth system.
HELP in sscience please pls
Answer:
it can't be called a solution
Explanation:
it can't be called a solution because sand can't dissolve in water. a solution means something is dissolved in water. so this is not a solution
Your friend has researched the biological classification of an organism. However, he mistakenly scrambled the order of the different classification groups. In addition, he cannot remember the common name of the organism. Your friend needs your assistance. The list below shows his notes. Reorganize the information in the correct order, beginning with the largest classification group and ending with the smallest. Use clues in the scientific names to predict the identity of the organism. Then conduct research to see whether your prediction is correct. Notes on Unknown Organism 1. Order Falconiformes 2. Genus Haliaeetus 3. Class Aves 4. Species leucocephalus 5. Domain Eukarya 6. Phylum Chordata 7. Family Accipitridae 8. Kingdom Animalia
Answer:
Phylum chordata, Genus Haliaeetus,Class Aves Domain Eukarya,Kingdom Animalia, Family Accipitridae, Spiecies Chordate,Order Flalconiformes.
Explanation:
Answer the questions about this food web. (true or false for each one)
-Lions are secondary consumers.
-There is only 1 quaternary consumer.
-If grasses get 1000 kCal of energy, then lions get 10 kCal of energy.
-The rhinoceros is a herbivore AND a primary consumer.