Question

WHAT IS DEFINITION OF GRAVITY? WHAT IS AMOEBA , HYDRA..​

Answer 1

Answer:

1.the force that attracts a body towards the centre of the earth, or towards any other physical body having mass is called gravity

Step-by-step explanation:

2.Amoeba is a unicellular organism that has the ability to change its shape. They are usually found in water bodies such as ponds, lakes and slow-moving rivers. Sometimes, these unicellular organisms can also make their way inside the human body and cause various illnesses.

3.Hydra, genus of invertebrate freshwater animals of the class Hydrozoa (phylum Cnidaria). The body of such an organism consists of a thin, usually translucent tube that measures up to about 30 millimetres (1.2 inches) long but is capable of great contraction.

Answer 2

Answer:

here is your answer

Step-by-step explanation:

look in the above question