Please help me I will give you the brain thing with extra points if you help me, please. I need to get this right. 8/10
Answer:
C) 40km/hr
Explanation:
1 hour= 60 min
30 times 2= 60
20 times 2=40
40km/60 min
40km/hr
Answer:
40 km
Explanation:
I learned this in the 8th grade..
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david turned on the television. The electrical energy turned into
Answer:
mechanical energy
Explanation:
Answer:
D. Light, sound and electricity.
Explanation:
USATestPrep
Minerals undergo a ______________ reaction
Answer:
Chemical reaction
Explanation:
In chemical weathering, minerals that were stable inside the crust must change to minerals that are stable at Earth's surface. ... Many silicate minerals form in igneous or metamorphic rocks. The minerals that form at the highest temperatures and pressures are the least stable at the surface.
Hope this helps!!
Answer:
fizzy cuz water interacts
Explanation:
Please help me I will give you the brain thing with extra points if you help me, please. I need to get this right. 3/10
Answer:
I'd say its speed but not to sure
Explanation:
Answer them all plzzzz in order
Answer:
1:Carbon dioxied
2:fossil fuels
3:Plants absorb carbon dioxide,water and sunlight to make their own food,grow and release oxygen through photosynthesis.\
4:Photosynthesis, Decomposition, Respiration and Combustion
5 :Human activities have a tremendous impact on the carbon cycle. Burning fossil fuels, changing land use, and using limestone to make concrete all transfer significant quantities of carbon into the atmosphere.
Please help me I will give you the brain thing with extra points if you help me, please. I need to get this right. 4/10
Alanine is an amino acid with the formula C3H7NO2. How many atoms in all are in each molecule of alanine?
Answer:
12
Explanation:
13 atoms in all are in each molecule of alanine.
To find the total number of atoms in one molecule of alanine, we count the atoms for each element in the chemical formula.
Alanine has the molecular formula [tex]C_3H_7NO_2[/tex]:
3 carbon atoms ([tex]C_3[/tex])
7 hydrogen atoms ([tex]H_7[/tex])
1 nitrogen atom (N)
2 oxygen atoms ([tex]O_2[/tex])
Adding them together, we get:
3 + 7 + 1 + 2 = 13 atoms.
Adding them together, we get 3 + 7 + 1 + 2 = 13 atoms in one molecule of alanine. These atoms are arranged to form the chemical structure of the alanine molecule, which is an essential building block of proteins in living organisms.
To know more about hydrogen atoms, here
brainly.com/question/29661778
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pls help I'm not trying to get a bad grade
Please help me I will give you the brain thing with extra points if you help me, please. I need to get this right. 6/10
During the water cycle, water moves from the air to the ground and then back to the air. Which of the four processes causes water to move from Earth’s surface to the atmosphere during the water cycle?
A. condensation
B.
precipitation
C.
crystallization
D.
evaporation
D. Evaporation
I'm in high-school so I know
Principle of Original Horizontality
The principle of original horizontality helps scientists determine
age.
• This principle states that rocks were originally in
horizontal layers.
• Rocks that are not in horizontal layers were shifted by some
The question choices for number 1 is relative, sedimentary, geologic
The question choices for number 2 is the same as number 1 answer choices
Number 3 answer choices geologic, sedimentary rocks, relative age
Thxs!!!
Answer: c
Explanation:
The question choices for number 1 is relative, sedimentary, geologic
The question choices for number 2 is the same as number 1 answer choices
Number 3 answer choices geologic, sedimentary rocks, relative age
Thxs!!!
