Q. 4: Fill in the blanks with the correct collective nouns. (a) There are 52 cards in a (b) The dolphin swam with a (c) A of fish. of birds flew high in the sky. *** **
Centrifugation is used to separate tiny solid particles that pass through a filter paper which is carried out with the process of centrifugation which in turn, is based on the shape and size of particles, viscosity of the medium and speed of rotation
48)4x+40=180X=35Angle boc=2x+10 =2 (35)+10=80 degree(a)49)5y+40=180Y=28(a)Theorems used:-Angle in a straight line is 180 degree.Thankyou .Have a good night:)Mark brainliest if satisfied✌️
Body weight can influence an athlete's speed, endurance, and power, whereas body composition can affect an athlete's strength, agility, and appearance. A lean body, i.e., one with greater muscle/fat ratio, is often advantageous in sports where speed is involved.