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GREYUIT [131]
3 years ago
15

how the relationship between photosynthesis and cellular respiration prove that the Laws of Conservation of Mass and Energy exis

ts in living systems?
Physics
1 answer:
Andre45 [30]3 years ago
5 0

Answer:

The AMOUNT of oxygen and carbon atoms released by photosynthesis are EXACTLY EQUAL to the atoms of these material contained in carbon-dioxide converted. In this way photosynthesis has conserved the mass or material, and in this way followed the law of conservation of mass.

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Gravity provides a centripetal force on the Moon, helping it stay in orbit around Earth.
Elodia [21]

Answer:

The statement is true.

Both gravity and centrifugal force act on the Moon which causes it get pulled towards Earth (gravity) and get "flung away" so it doesn't hit us (centrifugal force).

4 0
4 years ago
Read 2 more answers
Find the odd one out radish,potato, beet,carrot.​
romanna [79]

Answer:

Potato is not a root whereas the rest of the four items are forms of root.

Potato is a stem.

So, option B is the odd one out

4 0
3 years ago
The orbital period of a satellite is 2 x 106 s and its total radius is 2.5 x 1012 m.
MrMuchimi

Explanation:

Orbital period = 2 x 10⁶s

Total radius = 2.5 x 10¹²m

Unknown:

Tangential speed of the satellite = ?

Solution:

The tangential speed simply expresses the rate at which the distance moves around its orbit with time.

   Since the orbit is taken to be circular;

Tangential speed = \frac{2 x pi x r}{t}

  r is the radius

  t is the time or orbital radius

  Tangential speed = \frac{2 x 3.14 x 2.5 x 10¹²}{2 x10[tex]^{6}}[/tex]

Tangential speed = 7.85 x 10⁶m/s

Learn more:

Circular motion brainly.com/question/2562955

#learnwithBrainly

 

7 0
3 years ago
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David rowed a boat upstream for three miles and then returned to point he started from. The entire journey took four hours. The
frez [133]
Upstream speed = S - 1
Downstream speed = S + 1

Average speed = total distance / total time

Average speed = (S - 1) + (S + 1) / 2
= S

S = 6 miles / 4 hours
S = 1.5 miles per hour
4 0
3 years ago
Which of these would be an example of unbalanced forces?
mylen [45]

A snowball picks up speed as it rolls down the mountain.<em> (D)</em>

Since the description includes acceleration ("picks up speed"), we know that the forces on the snowball must be unbalanced.

3 0
4 years ago
Read 2 more answers
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