Answer:
Answer : Scientific theories are rigorously supported by numerous studies, and are hypotheses that, even up till date, have never been disproved.
Explanation:
Scientific theory can be explained as a theory that was highly supported by facts. This means that , it is continuously or repeatedly confirmed by observation and experiment by scientists.
Evolution can be described as changes that occur in the heritable characters over a period of time. This usually occurs through natural selection.
In this case, evolution is known to be a scientific theory, because it involved careful observations and confirming experiments by scientists.
Answer: Protista
I will explain i just want you to, first know the answer.
Answer:
A. Both cell walls provide structural support but fungi is made of polysaccharides and chitin and plants are made of cellulose.
Natural selection occur to give the best survival chance to the organisms. Hence, they bring about biological evolution through future generations thereby increasing the variety of living things. This survival reflects on their ability to produce more offspring. The offspring must continue to survive by competing with the resources found in nature.
Tropical rain forest
Tropical dry forest
Tropical dry forest / savannah
Desert
Temperate grassland
Temperate woodland
Temperate deciduous forest
Northwest coniferous forest
Boreal forest
Tundra