Which statement best describes the process of evolution?
a. Populations can survive in different locations on earth
b. Environmental conditions limit the number of species on Earth d. The traits of a species can change over time
c. Populations grow when resources are abundant
d. The traits of a species can change over time
Evolution is not sudden it is the changes that occur gradually with time. In process of evolution traits of a species can change over time which causes change and leads to evolution.
What are traits?A trait is genetically distinguishing characteristics or genetically determined structure in an organism. It can be hair color, eye color etc.
Evolution is referred to as the change in the inherited traits of a population of organisms that passes to successive generations.
At the time of reproduction, these pass on to their progeny a collection of traits.
Thus, the correct answer is d.
For more details regarding evolution, visit:
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PLEASE HELP 20 POINTS
Ok so choose 2 ecosystems which is not that hard aquatic and terrestrial research your information on the sight i can not do the work for you, don't forget to check your spelling and punctuation
can someone solve this? I really need help
Explain how natural forces and human effects affect the observed global temperature (black line) in graph 2. Is solar radiation a natural force or a human effect?
Answer:
Natural forces don’t have a strong effect on recent global temperatures. The natural forces line begins to drop around 1950 and does not track with the observed temperature line. On the other hand, the human effects line rises upward with the observed temperatures, so it’s a stronger effect. Solar radiation falls into the category of natural forces.
Explanation: This is the exact answer so I recommend changing it up a little bit. :)
Answer:
There is substantial evidence that human activities, especially burning fossil fuels, are leading to increased levels of carbon dioxide and other greenhouse gases in the atmosphere, which in turn amplify the natural greenhouse effect, causing the temperature of the Earth's atmosphere, ocean and land surface to increase
Explanation:
The photo shows a boy and his parents. Which statement best explains why the boy looks different from his parents? He changed the sequence of bases in his inherited DNA.
A. He changed the sequence of bases in his inherited DNA.
B.
He inherited genes from both his father and mother.
C.
He received a gene mutation from both his father and his mother.
D.
He inherited an exact copy of the DNA of one of his parents.
Answer:
C.
Explanation:
Which substances are needed for cellular respiration?
Use complete sentences to explain how the mass of hydrogen is conserved during cellular respiration.
help pls!
and thank you so much if u answer!!
HELP ME PLEASE 20 POINTS
Answer: Eagle
snake
rabbit grasshopper frog
lettuce grass
Explanation: producers at bottom of food chain to higher levels of consumers towards top
plz help will mark brainliest if correct answer only.
24: True or false
25: Ture or false
Answer:
24: True
25: Ture
Explanation:
what are some examples of third-level consumers
Answer:
Fox, whale, lion and eagle.
Explanation:
They only eat meat
Answer:
A red fox, an eagle, an killer whale
Explanation:
Most third level consumers only eat meat and here are some examples. hehe^^
If you spent your whole life traveling, you could reach the nearest star (the sun) to Earth.
True
False
Answer:
False
Explanation:
The sun is 1AU away from Earth, meaning that it is 92,955,807 miles away from Earth. Even if you travelled your whole life, the chances of you reaching the sun are astronomically low
Select an option for each scenario:
If the subject without diabetes eats a high-carb food such as the candy bar or orange smoothie, then the blood glucose levels will (increase/decrease/stay the same) after a three-hour digestion period.
If the subject without diabetes eats a low-carb food such as cheese or peanuts, then the blood glucose levels will (increase/decrease/stay the same) after a three-hour digestion period.
If the subject with type 1 diabetes eats a high-carb food such as the candy bar or orange smoothie, then the blood glucose levels will (increase/decrease/stay the same) after a three-hour digestion period.
If the subject with type 1 diabetes eats a low-carb food such as cheese or peanuts, then the blood glucose levels will (increase/decrease/stay the same) after a three-hour digestion period.
Answer:
Explanation:increase decrease increase stay
Mimicry is an adaptation that allows one organism to resemble another. For example, the harmless milk snake has the same three colored stripes as the deadly coral snake but in a different pattern. What benefit does the adaptation of mimicry provide? *
A. increases strength
B. allows them to hide
C. scares away predators
Answer:
C. Scares away predators
Explanation:
it scares them away so the predators dont eat them
Science is painful I will give brainily to the correct answer :D
Answer:
a
Explanation:
Answer:
Bacteria are classified as prokaryotes because they lack a nucleus and membrane-bound organelles.
Explanation:
Really hope this helps!
giving Brainly to the correct answer.
Answer:
W = Animal
X = Bacteria
Y = Protist
Z = Plant
(may or may not be right btw)
Cellular Process Explain How the Process Assists in Maintaining Homeostasis for each word
Cellular Respiration
Cellular Reproduction
Waste Removal
From Cell
Answer:
Cellular Reproduction
Explanation:
" positive feedback loops push the organism further out of homeostasis, but may be necessary for life to occur. Homeostasis is controlled by the nervous and endocrine systems in mammals." (Lumen Learning)
Red beryl is one of the rarest minerals in the world. Because it is so rare, red beryl is about 1000 times more valuable than gold. Read the passage that describes how red beryl forms. Use the information to draw an inference about why red beryl has been found in only four places on Earth.
It takes several steps for red beryl to form. First, a volcano with lava rich in topaz rhyolite erupts. Volcanoes with this type of lava have been found only in the United States, Mexico, Russia, and Mongolia. If the lava cools at just the right speed — not too quickly and not too slowly — it will shrink and form large gaps. The gaps fill with hot volcanic gases rich in beryllium, a rare element. Over time, surface water seeps into the cracks and reacts with the gases, forming red beryl crystals.
Answer: The volcanoes with that type of lava are only found in four places on Earth, it can't be made anywhere else.
Explanation: Good luck!
Answer:
It has been found only in four places on the earth
Explanation:
Because you need a volcano with lava rich in topaz rhyolite erupts. If the ava cools at just the right speed — not too quickly and not too slowly — it will shrink and form large gaps. The gaps fill with hot volcanic gases rich in beryllium, a rare element. Over time, surface water seeps into the cracks and reacts with the gases, forming red beryl crystals.
can someone help me fill in the blanks, thanks
There was snow and a 25 mph wind on Monday. On Tuesday, there was rain and a 10 mph wind. Which changes to the weather components most likely caused the changes in weather?
A) The temperature of the air increased, and the difference in pressure between the low pressure and the high pressure systems became small.
B) The temperature of the air increased, and the difference in pressure between the low pressure and the high pressure systems became large.
C) The temperature of the air decreased, and the difference in pressure between the low pressure and the high pressure systems became small.
D) The temperature of the air decreased, and the difference in pressure between the low pressure and the high pressure systems became large.
Answer:A)The temperature of the air increased, and the difference in pressure between the low pressure and the high pressure systems became small.
Explanation:
Cellular Process Explain How the Process Assists in Maintaining Homeostasis for each word
Cellular Respiration
Cellular Reproduction
Waste Removal
From Cell
I need help with this
Answer:
58 ˚C
Hope this helps :)
-ilovejiminssi ♡
The great Rift Valley in Africa is a land feature on earths surface caused by the movement of crystal plates. Continued movement of the plates is gradually making the rift deeper. How are the plates around the great Rift Valley moving?
Answer:
The plates are spreading apart and moving in opposite directions.
The plates around the Great Rift Valley are moving as they are spreading apart and migrating in opposite directions. Thus, the correct option for this question is D.
What do you mean by Crustal plates?A crustal plate may be defined as a type of large block or tabular section of the lithosphere that significantly reacts to tectonic forces as a unit and moves as such. Tectonic plates are the types of crustal plates that are gigantic pieces of the Earth's crust and uppermost mantle.
According to the context of this question, the movement of the crustal plates creates three types of tectonic boundaries: convergent, where plates move into one another; divergent, where plates move apart; and transform, where plates move sideways in relation to each other.
All of these boundaries must significantly rely on the plates that are moving as they are spreading apart and migrating in opposite directions.
Therefore, the correct option for this question is D.
To learn more about Tectonic plates, refer to the link:
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someone please help me with the chart
Answer:
Can't download it
Explanation:
¨When scientists approach a problem to solve, they will often start by gathering information. You and your friends decide to do the same. The park ranger helps out by giving you a map of the park with information about the surrounding areas.¨
1.What information can you get from this map that is relevant to the problem being solved?
2.What further information do you need to gather to solve this problem? What investigations do you think you should conduct in order to test your predictions?
3.Based on the information you have gathered about the areas surrounding the pond, have your predictions about the cause of the algal bloom changed? Write what you now think the main cause is and the reasons for your new predictions.
you need to figure out the landscapes and where certain things grow. you should try to figure out what thrives in that environment
plz help will mark brainliest if correct answer only
21: True or false
22: true or false
23: true or false
Answer:
21: false
22: true
23: true
Explanation:
Calvin goes for a walk outside and begins to sweat. His sweat will not evaporate. What is the most likely cause of this?
A) A wind speed of 40 mph
B) An air temperature of 7 °C or 45 °F
C) A strong northerly wind
D) A relative humidity of 95%
Science
In a nuclear power plant, heat is used to change water into Fill in the blank text field 1, which then turns Fill in the blank text field 2 to produce energy.
Answer:
To produce energy
Explanation:
Nothing else
A pine tree is between the seedling and adult stages. What would you expect to notice when observing this plant?
-The plant grows more needles, and the stem gets thicker and stronger.
-The plant has a soft stem, and the roots of the plant begin to grow.
-The plant is ready for reproduction, and the embryo produces food.
-The stem of the plant sprouts, and a new plant begins to grow.
What happens to matter that is used up during photosynthesis?
It retains its form and mass.
It retains its form but increases in mass.
It changes to a new form of matter with less mass.
It changes to a new form of matter with the same mass.
NEED THIS ASAP ill mark brainliest Explain how the medical community can use computer-modeling tools, like the one shown in the video, to identify health problems in a developing baby.
Answer:
here u go
Explanation:
The modeling tool shows exactly how different body parts form. Doctors can use models, like the one in the video, along with ultrasound pictures of a developing baby, to determine whether the embryo is growing normally and is forming the proper body structures at the correct time. If not, the doctor could inform the parents of the problem before the baby is born. Doctors could then make a plan to treat the condition, if possible.