Animals includes only multicellular heterotrophs
Answer:
The ancestors of mammals diverged from ancient synapsids (reptiles).
Explanation:
The mammals have known to be evolved from a group of reptiles. These group of reptiles were known as synapsids. In fact, some scientists consider mammals as the only living synapsids. The close relativity between reptiles and mammals can hence be seen because they have common ancestors. The synapsids were known to inhabit the earth during the Permian Period.
The scientists, however, do not know from which reptiles exactly did the first mammals grow.
Answer:
B - earthquakes
Explanation:
the movement in the earth' plates causes earthquake.
Answer:
An advantage of using natural gas
It is fairly safe for use in homes.
Explanation:
They are cheap ,plentifully available throughout the world. It is has multiple uses such as cooking, heating, drying and also for industrial use. It can be used for power generation. Through it plastics, paints and fertilisers can be made. This is the cheapest source for the production of hydrogen. It can easily be shifted from the power plants to the residential areas. It leave any gaseous waste rather not polluting the underground water.
Translation happens between the two sub units of ribosomes.....as there the RNA converts into amino acid ! because RNA is read by tRNA and only in ribosomes!