Answer:

1CELLULAR ANSWER IN ONE SENTENCE. (ANY 5). 1 GIVE ONE USE OF CONCAVE MIRROR AND CONVEX MIRROR. 2 DRAW THE COMPORIENTS of electrical circuit buld , battery , electronic cell 3. A SIMPLE PENDularm takes 32 to complete 20 oscillations what is the period of PENDularm? 4 mention the factor that play on important rota in seed dispersal. 5 what are the components of blood ? 6 state the equation of anarabic respiration in an animal muscle cell

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Answer:

1) Uses of Concave and Convex mirror are following:-

Concave mirror is used by dentist, solar furnace, reflector of a torch, etc.

Convex mirror is used in rear view mirrors.

2.

3.The time taken to complete one oscillation is known as the time period of the pendulum.

Time Period = (Total time is taken)/ (Number of Oscillations)

Given: - 20 oscillations taking 32s to complete.

Therefore 1 oscillation will take = (32)/ (20) sec = 1.6 second

Therefore 1.6s is the time period of the pendulum.

4

I think your questions is not correct

5.It has four main components: plasma, red blood cells, white blood cells, and platelets. Blood has many different functions, including: transporting oxygen and nutrients to the lungs and tissues. forming blood clots to prevent excess blood loss.

6.The equation is: glucose + enzymes = carbon dioxide + ethanol / lactic acid. Though it does not produce as much energy as aerobic respiration, it gets the job done.

Explanation:

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