Which of the following is an example of the characteristic of movement?
1 The kitten shivers like she’s cold.
2 The moss on the rock is active even though it looks still.
3 Animal kidneys produce urine.
4 Nutrients provide living organisms with energy to manage other life processes.
PLZZZ DO NOT PUT LINK TO ANSWER
Why was it important to establish the Clean Air Act?
to reduce the need to study the effects of dirty air on human health
to determine ways to reduce the number of premature deaths per year
to create a regulation that makes any activities that pollute the air illegal
to make sure that no government activities polluted the local atmosphere
Answer:
It was important to establish the clean air act to create a regulation that makes any activities pollute the air illegal
Explanation:
Answer:
C. to create a regulation that makes any activities that pollute the air illegal
What is the average density of the Earth's inner core?
A. 10 g/cm 3
B. 20 g/cm 3
C. 15 g/cm 3
D. 5.4 g/cm 3
In order to perform an experiment, a chemist needs an element that has similar properties of sodium (Na) but has a lower atomic mass. Which element should the chemist select for the experiment?
A. Rubidium (Rb)
B. Potassium (K)
C. Lithium (Li)
D. Calcium (Ca)
Help! With 22! And 21! I’ll give brainliest. ASAP!
Which of the following is a factor in natural selection?
A. Individuals of species compete with one another to survive.
B. Individuals better able to adapt to changes leave more offspring.
C. All species are genetically diverse.
D. All of the above.
Answer:
D.
Explanation:
Although all of these answers are similar, it seems that all three are the answer. I am sorry if the answer ends up being B but I'm pretty sure the answer is D. Charles Darwin's evolution theory "evolved", get it, from the natural selection theory. The theory is described as "the process whereby organisms better adapted to their environment tend to survive and produce more offspring." However, some factors that effect natural selection are competition, selection and variation. I believe all three fit the answer and therefore I believe answer D is correct.
The factors in natural selection are Individuals of species compete with one another to survive, Individuals better able to adapt to changes leave more offspring and all species are genetically diverse. The correct option is D.
What is natural selection?The process in which organisms have adapted to their environment and tend to survive and produce more offspring.
In the natural selection, the species have competition with each other to survive in their adaptation. The diversity in species have their different adaptations. They generally adapt to new changes in their habitation.
Thus, the correct option is D.
Learn more about natural selection.
https://brainly.com/question/9830102
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Science-fix the errors in the passage.
Answer:
A
Explanation:
PLZ HELP! WILL GIVE BRAINLIEST, 5 STARS AND A THANKS!!
What is the relationship between "freezing point" and "melting point"?
**Explain your thinking below using quotes from the text.**
~You will get reported if you answer with something else~
Answer:
The freezing point of a substance is the same as that substance's melting point. At this particular temperature, the substance can exist as either a solid or a liquid. At temperatures below the freezing/ melting point, the substance is a solid.
Explanation:
edge 2021
Answer: The relationship between freezing point and melting point is that freezing point is at the temperature of when a liquid freezes and melting point is at the temperature when a solid melts which are both at the same temperature
Some quotes from the text to support this is that: "Freezing point is the temperature at which a liquid freezes and melting point is the temperature at which a solid melts.
Think of another way that your body maintains balance when your environment (inside or out) changes.
Please help me
I will mark the BRAINLIEST answer!!!
Pleeeeeease help I’ll give brainliest! With number 20.
Which of the following statements BEST relates a star's color to its surface temperature?
Question 5 options:
blue stars have a relavtively high temperature
blue-white stars have a relativey low temperature
red stars have a relavtively high temperature
yellow stars have a relatively high temperature
PLZ HELP! WILL GIVE BRAINLIEST, 5 STARS, AND A THANKS!!
What are the similarities between "melting" and "evaporation"?
**Explain your thinking below using quotes from the text.**
~You will get reported if you answer with something else~
Answer:
Melting and evaporation both represent changes in matter that involve behavior at the molecular level. We can see melting when ice becomes warm and changes to liquid, and we see evaporation when a puddle on the ground eventually disappears.
Explanation:
hope this helps :)
Most minerals are _______ at room temperature.
solid
gas
liquid
Answer:
solid
Explanation:
Answer:
solid
Explanation:
Which of the following statements about biodiversity is TRUE?
A. More biodiversity → Less chance for an ecosystem to sustain itself
B. More biodiversity → Better chance for an ecosystem to sustain itself
C. More biodiversity → Less species in an ecosystem
D. More biodiversity → More pollution in an ecosystem
Help plz I will give brain
it wont let me enter answer
I'm not sure what the answer is but i think it's F please tell me kf i'm right or not.
Answer:
I think it might be 'F'
Explanation:
Because lobsters do eat snails so try 'f'
I'm not sure if I choose the right subject but can someone help me
Answer:
Blank 1: plasticity
Blank 2: outer core
Blank 3: mantle
Blank 4: crust
P.S. This is Geology.
QUESTION 2
In which relationship do both species benefit?
A.Mutualism
B.Commensalism
C.Parasitism
Answer:
A
Explanation:
Mutualism is A symbiotic relationship between two species in which both partners benefit
Scott made a model of the water cycle by filling a tub with water, covering the tub with clear plastic, and placing a heat lamp over the tub. After a few days, he observed water droplets collecting on the plastic wrap.
What process formed the water droplets in Scott’s model?
evaporation
transpiration
condensation
precipitation
The phase change process of condensation formed the water droplets in Scott’s model.
What is condensation?Condensation is a process of phase change in which gas molecules are converted to liquid molecules.
Condensation occurs due to the loss in heat and hence kinetic energy by the gas molecules.
In the water cycle model, after evaporation occurred in the water molecules, the process of condensation
formed the water droplets.
Therefore, condensation resulted in the formation of water droplets on the model.
Learn more about condensation at: https://brainly.com/question/4271862
Questions int he photo, any absurd answers will be reported and person will get branliest if its correct.
Answer:
1.Neutrons
2.Protons
Explanation:
If not correct im very sorry
. What animal did scientists study to create the brain–machine interface?
pls help! Science not chemistry 20 points
Monkey
Explanation: HOPE IT HELPS
Which can change the solubility of a solid in a liquid?
stirring the solute
increasing the pressure of the solution
increasing the temperature of the solution
crushing the solute
Draw a line graph showing the population of beetles and healthy trees in the forest for five years. Round the numbers to the nearest whole number.
how do i draw a line ghraph on a computer
Answer:
Sample answer is the first one and my answer is the second
Their both the same just different ways
no link need right answer
Explanation:
Advantage of coal
1) It is easy to burn.
Disadvantages of coal
1) The use of coal releases sulfur dioxide ,a harmful substance linked to acid rain.
Advantage of natural gas
1)Natural gas is nonrenewable resource.
Disadvantages of natural gas
1)Natural gas is toxic.
Advantage of nuclear
1)Nuclear energy is reliable.
Disadvantages of nuclear
1)It also has one of the smallest carbon footprints.
Advantage of hydroelectric
1)Hydroelectric energy the most commonly used renewable energy source in the world.
Disadvantages of hydroelectric
1)It is expensive.
Advantage of petroleum
1)It is a high density fuel.
Disadvantages of petroleum
1)petroleum is thick and flammable which is why it make such efficient resource for fuel .
Advantage of solar wind
1) It will give us cold air.
Disadvantages of solar wind
1)A lot of electricity bill.
Help please with number 3 don’t worry I will give brainliest to the best answer!
What are 3 pieces of evidence that support your claim? Make sure your evidence supports your claim. What did you see or do with the water beads that were unique, interesting or unique.
What is Waves? Please help will give brainliest
Answer:
Waves involve the transport of energy without the transport of matter. In conclusion, a wave can be described as a disturbance that travels through a medium, transporting energy from one location (its source) to another location without transporting matter.
Explanation:
hope this helps, I tried to give an easy definition :)
When discussing evolution, adaptation is *
A. An inherited trait evolved through natural selection
B. A skill that an organism has learned to help them survive
C. An adjustment in the physical appearance or behavior of an organism that happens over a short period of time
Jan drew a diagram to compare centipedes and millipedes.
Which belongs in the area labeled Y?
are active predators
have two pairs of legs on each segment
use specialized mouthparts to attach to hosts
use claws to inject venom
Answer:
BBB millipedes have two sets of legs on each segment.
Explanation:
Answer:
The answer is B:have two pairs of legs on each segment.
Explanation:) hope this helps have a great day ! :)
Brainliest would be very appreciated.!
In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.
Answer:
Sample Response: How do mass and the type of material affect thermal energy transfer?
What did you include in your question? Check all that apply.
examines the effect of mass
examines the effect of different materials
contains at least two variables
Explanation:
just did it on edge 2020
Answer:
How do mass and the type of material affect thermal energy transfer?
Explanation:
