A good place to set up that measuring tool is your living room or bathroom if they are Big .
evolution
(a change in species over time)
ecology
(the relationship between an organism and its environment)
structure and function
(the shape/structure of an object performs a specific job)
development
(the process by which a zygote (fertilized egg) becomes a mature individual)
reproduction and inheritance
(transfer of genetic info from generation to generation)
energy relationship
(the transfer of energy from one type to another)
<span>science and society
</span>(how science affects our everyday lives)
Answer:
C- it help to show that some bacteria are just one cell.
Explanation:
Anton Leeuwenhoek was the first scientist who observed the presence of bacteria in his tooth scratch under the microscope made by himself. At that time there was no concept of bacteria and he named those small creatures as animalcules which were later termed as bacteria.
Leeuwenhoek during 1670s sent the details of his experimentation on algae and bacteria to Royal Society of London.
It was due to his that primitive experiment that made the discovery of bacteria and make it known to other scientists. Therefore option C is the best option that demonstrates that bacteria are single celled organisms that are very minute. When we look at cell theory there is a postulate that shows that cell is the fundamental unit of function and structure of all living organisms. So, the work of Anton Leeuwenhoek holds substantial importance in the formulation of cell theory.
Hope it helps!
Answer AND Explanation:
By examining fossils, biologists have been able to recreate the evolutionary history of the various organisms that have inhabited the earth. From fossil evidence, scientists have found that the first organisms evolved in the sea at about 3.6 billion years ago. These are unicellular organisms that resembled present day bacteria and blue-green algae.
There are some basic characteristics which are used to determine if a thing is living or non living, the characteristics are 7 in all, they are: movement, nutrition, respiration, excretion, growth reproduction and sensitivity. Also, all living things are made up of cells, they have different level of organisation, they use energy and they adapt to their environment. Every thing that possess these features are considered to be living things.