please solve me this god will complete your all wishes
Answers
Explanation:
Mollusca(c)soft bodied animals
Porifera(a)pore bearing animals
Echinodermata(d)spiny skinned animals
Arthropoda(b)jointed legs
A.11 The rule for writing chemical formula are: -Firstly, write the symbols with positive charge valency first. - Secondly, write the valency of each atom on the top of its symbol. - Thirdly, divide the valency number by their highest common factor ignore the positive or negative radicle
A.12 The characteristics that make a mammal a mammal include pres- ence of hair or fur, warm-blooded, young born alive, mammary glands and complex brain. 5) it has a larger and more complex brain than any of the other animal groups. 1. Name five animals in Illinois that are mammals.
A 13 Rutherford, in his experiment, directed high energy streams of α-particles from a radioactive source at a thin sheet (100 nm thickness) of gold. ... Some of the α-particles were deflected by the gold sheet by very small angles, and hence the positive charge in an atom is not uniformly distributed.