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Science
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Questions (158,033)
What statement accurately describes the relationship between variations and fitness?(1 point)
Responses Fitness can lead to
5 answers
asked by
answers bc why not
987 views
What happens when a cold spoon is placed in hot soup?(1 point)
Responses The soup’s molecules have more potential energy, so
4 answers
asked by
meli
708 views
Biodiversity unit test... Please can anyone help me with the answers?
40 answers
asked by
zae
6,211 views
Explain the concept of trophic levels in an ecosystem and how it influences biomass distribution among the different species.
2 answers
asked by
BB
8,830 views
Which of the following substances would allow an electric current to flow through it easily?(1 point)
Responses carbon (C) carbon
1 answer
asked by
kali
291 views
Which of the following is an example of kinetic energy transfer?
18 answers
asked by
please help
8,344 views
The main process of excretion takes place in the
(1 point) • stomach. • kidneys. • small intestine. • liver.
9 answers
asked anonymously
150 views
Which lists the parts that make up the biosphere, from smallest to largest?
• organism, population, community, ecosystem, biome
19 answers
asked by
two
696 views
A model of the solar system shows the sun as a loaf of bread. What size is everything else in this model? (1 point)
O the size of
10 answers
asked by
erm
1,842 views
The girl in the picture is at the highest point in swinging and starts to come down. Which statement best describes the changes
46 answers
asked by
carson
13,100 views
Which term best describes Styrofoam?
B. synthetic material Which statement explains how heat causes materials to expand? A.
17 answers
asked by
Correct answers for Connexus students!
3,007 views
Two fertilizers are applied to randomly selected potato plants. After several weeks, the potatoes are weighed. The weights in
2 answers
asked anonymously
377 views
A current of 4.5A passed through a gold salt for 1h45min,(a) calculate the mass of gold deposited,(b) calculate the number of
7 answers
asked by
Adewole paul
2,331 views
Why are gases like nitrogen and oxygen not greenhouse gases, despite being gases that exist in the atmosphere?
A. They occur
10 answers
asked by
Samado
4,363 views
How does solar weather affect Earth's magnetosphere? Select the two correct answers.(1 point)
Responses It generates auroras. It
4 answers
asked by
21
232 views
Why do restaurants wash their dishes with hot water?(1 point)
Responses Hot water has more potential energy than cold water so it
11 answers
asked by
Amelia
1,706 views
Your body is covered with skin. It helps regulate body temperature, gathers information from the
environment, and what other
22 answers
asked by
Aeliayo
4,903 views
Characteristics of the universe quick check
1. what shape does our galaxy have ? b spiral 2. What is formed from nebulae? A. Star
15 answers
asked by
The Only Smart❤️
6,472 views
I have a question.
A student uses a diagram to show the scale sizes of the planets. Which planet’s diameter would be
22 answers
asked by
This8thGradeGirl0_0
4,272 views
does anyone have the Natural Selection Unit Test answers? i'm on my knees please
7 answers
asked by
leo:]
3,246 views
Which of the following statements best defines chemical equilibrium?
a state in which the concentration of the reactants equals
10 answers
asked by
cheeze
3,711 views
400cm^3 of a gas x diffuse through a porous pot in 2 minutes. calculate the rate at which x diffuse
14 answers
asked by
Tobi
7,156 views
a main function of the skeletal system is to
protect internal organs allow your body to move store and produce materials all of
33 answers
asked by
Anonymous
27,174 views
Biodiversity is measured by (1 point)
counting the number and variation of different species of plants, animals, and other
44 answers
asked by
Some people are just wrong
2,136 views
which scenario best describes a scientist who is studying thermal energy
she works on a team ,with each member carrying out all
7 answers
asked by
!
697 views
What does it mean when the orbital eccentricity of a planet is close to 1?
4 answers
asked by
j
555 views
The heat capacity of a material shows the amount of heat that can be taken in before the material increases in temperature.
6 answers
asked by
SPAMTON G SPAMTON
1,140 views
In three to five sentences, explain how the fossil record provides evidence for the idea of natural selection. broooooo I need
12 answers
asked by
Ur mom
1,614 views
Explain the observed temperature change upon mixing ethanol and cyclohexane.
7 answers
asked by
agu
1,641 views
1What is kinetic energy?
ANSWER:the energy of motion 2.A fisherman in a boat is drinking a cup of hot coffee. The large lake
23 answers
asked by
Yikes
8,546 views
How is fusion different from a simple chemical reaction?
5 answers
asked by
asdfghjkl
4,852 views
Which scenario shows conduction? (1 point)
O Air above a pot of simmering soup rises, forcing cooler air downward O Hot soup
4 answers
asked by
I.D.C.I.I.C.I.S.S.I.N.T.D.W.H.T.B.D.
553 views
Consider the given graph. Analyze the intervals during the months from June to December and describe how that corresponds to the
1 answer
asked by
Uncle moe last name lester
213 views
Which of the options explains low ionization energy?
a. When the valence electron is at the zeroth order b. When the valence
4 answers
asked by
Favour
390 views
What procedure could be used to demonstrate that matter is conserved during a chemical change or reaction?
7 answers
asked by
james
7,285 views
Approximately which percentage of the universe do galaxies occupy?(1 point)
10% 20% 5% 2%
19 answers
asked by
Alex
4,904 views
Which of the following is an external stimulus?
A. body temperature B. nutrients in a cell C. Gravity D. dehydration
15 answers
asked by
banana
1,941 views
Which process in photosynthesis uses energy from the sun?(1 point)
Responses combining carbon dioxide and hydrogen combining
7 answers
asked by
I got🧘🧑🎓
524 views
Why are rubber and metal both useful while making wire?
Responses- a- Both are good insulators, but one is more ductile than the
4 answers
asked by
Someone
317 views
In which fundamental interaction can matter transform into a different type of matter?(1 point)
Responses A. Electromagnetism B.
4 answers
asked by
Unknown
217 views
Which best describes the relationship between climate change and global warming?(1 point)
28 answers
asked by
❤
3,753 views
The final section, "When Is the Next Solar Eclipse?," contributes to the overall meaning of the text by providing concrete
1 answer
asked anonymously
86 views
Is carat earrings homogeneous mixture or heterogeneous mixture?
4 answers
asked by
Lwandile
898 views
Which observation most likely indicates that a physical change has taken place?(1 point)
A. A reaction occurs. B. An odor occurs.
38 answers
asked by
Anonymous
20,081 views
Which body system would you expect to provide you the most protection from colds and the flu?
a.cardiovascular b.integumentary
15 answers
asked by
NEED HELP QUICK
4,271 views
What happens when thermal energy is applied to an ice cube
It's water molecules lose kinetic energy so the ice cube melts It's
3 answers
asked by
Hi
324 views
Nitrogen from animal waste can be stored in bodies of water as(1 point)
nitrites. nitrites. ammonia. ammonia. nitrates. nitrates.
10 answers
asked by
help pls
3,674 views
When the string on a violin vibrates, waves move in both directions along the string interfering with each other. Sometimes
these
9 answers
asked by
Chicken Nuggets
3,051 views
What creates the magnetic force in an electromagnet?(1 point)
Responses electric current iron or steel core coiled wire battery
4 answers
asked by
456789
225 views
yall know the anwsers to the LESSON 13
Non-Contact Forces Unit Test?? heres the first question Which statement explains how the
67 answers
asked by
HELP WWITH A TEST
4,575 views
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