Answer:
1 km= 1000 meters
9 km= 9000 meters
19 km= 19000 meters
9000
+19000
----------
28000 meters
Explanation:
Hope this helps!
Please mark me as Brainlieast!
Explanation:
Item 5
Which statement about energy generated from wind is true?
Wind power gives off no greenhouse gases, but some people feel it spoils the view of the landscape.
Wind power uses more water than coal power plants, but it is a far safer power source for wildlife.
Wind power is abundant everywhere, and battery storage of excess power is very inexpensive.
Wind is free "fuel," and government taxes on its use are lower than those on fossil fuel use im k12
Answer:
I think its D: Wind is free "fuel," and government taxes on its use are lower than those on fossil fuel use
Explanation:
The reason why I (THINK) its D. is because I was going over the other questions and they didn't seem right, D. was the only one that looked correct to me. My bad if its wrong
Answer:
Wind power gives off no greenhouse gases, but some people feel it spoils the view of the landscapeExplanation:
i took the test
Which answer choices explain why the following passage is an example of informal grammar? Choose two options. It’s been a long day. I’ve been so busy. You know, I think I’m gonna make myself a sandwich and relax on the couch.
Complete the sentence with an option from below. (PLEASE ANSWER ASAP AND CORRECTLY, I WILL AWARD BRAINLIEST) (image below)
display a physical trait.
cause a mutation.
give the offspring an adaptive trait since the parents did not have one.
create a new species.
Answer:
b) cause a mutation
Explanation:
here's my thinking- since the DNA looks as if it's going through a change, i know that another word for change is mutation and also by g00gle definition-
transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA). the newly formed mRNA copies of the gene then serve as blueprints for protein synthesis during the process of translation.
good luck :)
i hope this helps
**please let me know if this was incorrect**
Identify each process as weathering or erosion.
Answer:
erosion and a, weatheri g and b
There are 100s of different dog breeds. How did humans develop all of these different dog breeds ? Rewind the video if you are not sure. (pick one)
a. breeding dogs with traits that are similar and specialized for what humans wanted.
b. natural evolution
c. random chance
Answer:
a
Explanation:
Which things shown below cause there to be MORE CARBON in the ATMOSPHERE?
Burning down forests
Growing plants
Driving cars
Cattle farming
Clams building their shells from carbon
What makes a greenhouse gas different than other gasses in the atmosphere? *
Greenhouse gasses are always man-made.
Greenhouse gasses absorb heat radiating from the Earth's surface.
Greenhouse gasses are radioactive.
Greenhouse gasses have a green color when light shines through them.
Greenhouse gasses are poisonous to most life.
During which year was there the greatest difference between the number of hawks and squirrels?
A] 2007
B] 2010
C] 2011
D] 2012
Answer:
2012
Explanation:
2012 has the most amt
Biotic factors in the environment include ???
Remains of dead organisms
Minerals in the soil
Temperature
Flora and fauna
Select all that apply pls
EXPERT HELP:
Some species can reproduce sexually or asexually. In which two situations is sexual reproduction advantageous?
A. When no individuals of the same species are available for mating
B. When many individuals of the same species are available for
mating.
C. When the individuals live in a stable environment in which they
thrive.
D. When the individuals live in an environment that suddenly
changes.
Answer:
the answer would most likely be option C and D
Explanation:
let me know if this is wrong :))
correction-- The correct answer is C and Bhey lawl winks ahahahaha
there is no answer to this.
How can plants help to decrease the amount of carbon dioxide in the atmosphere?
Answer:
As plants and trees develop, they take carbon dioxide from the atmosphere and turn it into sugars through photosynthesis. Moreover, planting extra trees could remove more carbon from the atmosphere and store it for a long time.
or
Plants and trees absorb carbon dioxide from the atmosphere and convert it to sugars through photosynthesis as they grow. Furthermore, by planting more trees, more carbon will be extracted from the atmosphere and deposited for a long time.
(both are the same they are just worded differently, pick which one you like best)
many species of animals carry an allele for albinism (lack of pigmentation). Albinos are usually pale or white in color. explain why the allele for albinism is present at la lower frequency than the allele for having pigments. what conditions would be necessary for the albino allele to be more frequent?
Answer:
help i need answer
Explanation:
Select ALL of the following will likely happen if we (humans) don't do anything about global warming. *
Select ALL that are correct. You must select all of the right answers to get credit.
More asteroids will hit the earth.
The ocean level will rise.
Important animals will become endangered or die out.
More volcanoes will erupt.
Weather will become more extreme and unpredictable.
Earthquakes will happen more often.
Many people around the world will lose their homes.
Bugs and disease will spread to new areas.
Answer:
The ocean level will rise.
Important animals will become endangered or die out.
Weather will become more extreme and unpredictable.
Explanation:
hope this helps
The carbon dioxide from fossil fuels acts is the same as the carbon dioxide that we breath out... Why does burning fossil fuels cause global warming if breathing doesn't?
The carbon in fossil fuels is very very old. The carbon that we breath out is much newer.
The carbon in fossil fuels was unable to reach the atmosphere until humans dug it up. The carbon we breath out was already moving around on the surface.
Plants don't like to absorb the carbon that comes from fossil fuels. However, plants love to use the carbon that we breath out.
For some reason the carbon from fossil fuels is stronger than the carbon that we breath out.
Answer:
When we breathe out CO2 There are a lot of plants to take carbon dioxide away, but due to the cutting down of forests there are fewer trees to absorb CO2 and more burning of fossil fuels is causing CO2 levels in the atmosphere to increase
PLS MARK ME AS BRAINLIEST
Explanation:
Answer:yes
Explanation:because the fossil fuel is much stronger than the carbondioxide we breath out e.g the fossil fuel that comes out of factories are much so it can easily cause global warming than that of the carbon dioxide we breath out
Which of the following BEST describes the relationship between variations and adaptations?
A all variations are adaptations, but not all adaptations come from variations
B variations result from adaptations organisms make to the environment
C. variations are adaptations only if they help organisms survive
D. all adaptations are variations and all variations help organisms survive
Use the drop-down menus to select the names of the labeled structures.
A:
B:
C:
Choose the answers below that correctly describe Venus.
Select all that apply.
Practice
A
Venus is still very similar to Earth and has liquid water.
B
Venus is dry, hot, and likely covered with sand dunes.
C
Venus is a star, like the sun, because it glows in the sky along with the other stars.
D
At some point in its past, Venus may have had a surface similar to Earth's that included liquid water.
Answer:
D
Explanation:
It is completely dry, however, and has long rivers of molten lava and thousands of volcanoes, but it also has a surface similar to earth .. although Mars is more similar to earth.
Write an acrostic poem using the word "producer". Make sure it is relevant to ecosystems and biodiversity.
Answer:
evolutionary Theory and Biodiversity 1 ... Science education makes possible the development of ... variety of careers related to science, technology, and support for the natural and.
Answer:
Powering up our lives.
Roaring with hospitality
O
D
U
C
E
R
Below is a carrying capacity graph of a meerkat population in an African savanna. Meerkats are omnivores and eat a variety of organisms, such as fruit, insects, scorpions and lizards. Predators of the meerkat include hyenas and eagles. What is a possible cause for the sudden change in population of meerkats after year 3?
A. Warmer weather increased the number of insects.
B. The number of eagles was reduced due to disease.
C. A fire reduced the amount of grass and fruit available.
D.A lack of predators increased the lizard population.
A fire reduced the amount of grass and fruit available.
What is carrying capacity in ecology?
In ecology, carrying capacity is measured as the maximum load of an environment. The physical features present in the environment act as limiting factors (e.g. food, water, competition, etc.). Thus, the population limit can be expected to depend on these factors.
What is carrying capacity of an ecosystem?
Populations grow at a rate limited by the availability of the Earth’s resources. A population may grow at a faster rate and follow a J-shaped curve. When the birth rate surpasses the death rate of the species, this results in exponential growth.
To learn more about carrying capacity here
https://brainly.com/question/2375972
#SPJ2
All the following could be classified as an ecosystem except a
A pond
B forest
C dead tree
D bare forest
Answer:
C.
Explanation:
An ecosystem is a place where living things live.
Answer:
I think the answer is C or D
please help will give brainiest
Answer:
meiosis
Explanation:
chromosomes are dividing
The diagram shows a sponge.
What is the function of the structures labeled X?
providing protection from predators
fertilizing eggs
filtering and digesting food
stinging prey
Answer:
fertilizing eggs
Explanation:
Answer:
Fertilizing eggs or b
Explanation:
I litteraly just did it od edg 2021
Pls Like
Which of the following most likely supports the most sustainable ecosystem?
The habitat with the warmest average temperature.
The habitat with the greatest number of consumers.
The habitat with the greater number of green plants.
The habitat with the greatest variety of living things.
Answer:
The habitat with the greatest variety of living things.
Describe the steps of the rock cycle and relate them to weathering, erosion, plate tectonics, and mountain building
Answer:
The rock cycle is a basic concept in geology that describes transitions through geologic time among the three main rock types: sedimentary, metamorphic, and igneous. Each rock type is altered when it is forced out of its equilibrium conditions. For example, an igneous rock such as basalt may break down and dissolve when exposed to the atmosphere, or melt as it is subducted under a continent. Due to the driving forces of the rock cycle, plate tectonics and the water cycle, rocks do not remain in equilibrium and change as they encounter new environments. The rock cycle explains how the three rock types are related to each other, and how processes change from one type to another over time. This cyclical aspect makes rock change a geologic cycle and, on planets containing life, a biogeochemical cycle.
Explanation:
The Rock cycle is the geological concept, in which transitions between sedimentary, metamorphic, and igneous rocks over geologic time occurs. The transitions between rocks occur due to weathering, metamorphism, erosion, and sedimentation.
The steps involved in the rock cycle are:
Weathering refers to the breakdown or dissolving of the rocks on the Earth's surface. After the weathering, the process of erosion occurs in which rock particles and minerals are transported via plants, animals, wind, and water. The igneous rocks are formed by plate tectonics. The heat from the mantle fuels the plate tectonics, which converts the igneous and sedimentary rocks into metamorphic rocks. Mountain building is caused by the intense deformation of layered rocks and the activity of metamorphic and igneous rocks in the orogenic stage.
Thus, the rock cycle is involved in various processes and transitions among different types of rocks that occur in the rock cycle.
To know more about the rock cycle, refer to the following link:
https://brainly.com/question/1574229
What is the chromosomal number of humans, monkeys, dogs, corn, chicken and peas?
I'll give brainliest too :))
Answer:
23 pairs
Explanation:
HELP ASAP!!
Give an example of an adaptation found in three different plants or animals. Construct an explanation of how the adaptation helps each organism survive in its environment.
what do humans call their source of energy
Answer:
food
Explanation:
Which process takes many millions of years and is too slow to affect the climate in our lifetimes? *
A (plants taking in CO2 during photosynthesis)
B (animals respiring/exhaling greenhouse gasses)
C (fossil fuel combustion to make energy)
D (plants dying and decomposing in the soil)
E (buried remains of once-living things turning to fossil fuels)
Refer to the graphs below. Determine the type of forest these moths inhabit. Use evidence from the Peppered Moth simulation and the graphs as well as scientific reasoning to support your response.
Answer:
They live in a forest that has trees with dark colored bark.
Explanation:
Because the dark colored moths can blend in better with dark bark than light colored moths do, they don't stand out as much, so the predators(the birds) will eat the ones that they can find easier, which happens to be the light colored moths.
