Answer:
The molar mass and molecular weight of 3CaCl2 is 332.952.
Milk is colloid while soil and water is a heterogeneous mixture and is a suspension mixture.
Answer: 1
Explanation:
The number of times a machine increases a force exerted on it The input force will be the same as the output force.
Answer: Internal fertilization
Explanation: Most birds and reptiles undergoes internal fertilization in which the sperm cells are ejected and fertilizes the egg cell inside the body of the animal.