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nata0808 [166]
3 years ago
6

Study the diagram of the two animals.

Chemistry
2 answers:
Serggg [28]3 years ago
8 0
Animal x begins life as a tadpole, and y begins life as larva that looks like the adult
Rus_ich [418]3 years ago
7 0

Answer:

Animal X begins life as a tadpole, and animal Y begins life as a larva that looks like the adult.

Explanation:

brainleist please

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What are products of the light reactions of photosynthesis that are utilized in the calvin cycle?
Bumek [7]

Answer:

ATP and NADPH

Explanation:

<u>The photosynthesis involves two stages:</u> the light-dependent reactions and the Calvin cycle.

<u>The first stage</u> is called the light-dependent reactions, in which the chlorophylls convert the light energy from the sun into two storage molecule energy, namely ATP (Adenosine triphosphate) and NADPH (energy-carrying molecule). In this stage, the water is converted to oxygen gas.      

<u>The second stage</u> is known as the Calvin cycle, in which the transformation of the carbon from the carbon dioxide into glucose requires the use of ATP and NADPH from the light-dependent reactions.                

Therefore, the products of the light reactions of photosynthesis that are utilized in the Calvin cycle are ATP and NADPH.

I hope it helps you!

8 0
3 years ago
Volume, temperature, and pressure are used to measure gas . True or false?
scoray [572]
True, Hope this helps!!
6 0
4 years ago
How many molecules does 88 grams CO2 contain? A) 1.2 X 1024 B) 1.8 X 1024 C) 3.0 X 1023 D) 6.0 X 1023
mylen [45]

Hey there!:

Molar mass CO2 = 44.01 g/mol

44.01 g CO2 ------------------- 6.02*10²² molecules CO2

88 g CO2 ------------------------ y

y = 88 * ( 6.02*10²² ) / 44.01

y = 5.29*10²⁵ / 44.01

y = 1.2 * 10²⁴ molecules of CO2

Answer A


Hope that helps!

7 0
3 years ago
Which best describes the relationships between subatomic particles in any neutral atom? * 1 point the number of electrons equals
Anna71 [15]

Atomic number = protons

Protons = P  Electrons = E     P = E

Atomic mass = Neutrons + Protons

Atomic number = atomic mass = neutrons

P = E

AM - AN = N

Example:

Calcium = 20 Protons  20P = 20E

Atomic mass - atomic number = neutrons :)

4 0
4 years ago
A sample of oxygen gas has a volume of 150.0 ml when its pressure is 0.947 atm. what will the volume of the gas be at a pressure
earnstyle [38]
Boyle's law gives the relationship between pressure and volume of gas. It states that for a fixed amount of gas at constant temperature, pressure is inversely proportional to volume of gas. 
PV = k
where P - pressure, V - volume and k - constant 
P1V1 = P2V2 
where parameters for the first instance are on the left side and parameters for the second instance are on the right side of the equation.
substituting the values in the equation
0.947 atm x 150.0 mL = 0.987 atm x V
V = 144 mL
therefore new volume is 144 mL 
5 0
3 years ago
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