Piaget championed the position
called constructivism. Constructivism is a theory on learning, which suggests that
people acquire knowledge from their experiences and together with knowledge
that they already have, construct their own understanding of these things. Piaget's
theory extends over learning theories, teaching methods, and education reform.
Answer:
Schleiden, Schwann, and Virchow are the 3 major contributors to the cell theory.
In the broadest sense of the term, we have modified the genes of almost everything. We used selective breeding to breed the most resistant form of crops, the largest sized chickens, and others. In recent years we have even modified them through gene splicing and other methods. Nearly everything we eat, including including "organic" foods have been changed from their original DNA structure, in fact we do not even know anything's original genetic structure because of this. Genetic modification could also include mutations. Some crops have mutated due to pollution, disease, or other effects such as climate change. Without genetic modification our world would differ from what it looks like today.
Earths place.
My Very Educated Mother Just Served Us Noodles
Mercury, Venus, Earth, Mars, Jupiter. Saturn, Uranus, Neptune
The earth is the third planet from the sun.
Hope this helped
Answer:
In a research there are two variables independent and dependent variable. independent variable is defined as the variable which is controlled and changed in a scientific experiment and evaluate the effects on the dependent variable while the variable which are tested and measured in experiment are called dependent variable.
When antibiotic is sprayed at one side of the petri dish, the bacterial growth on that side will eventually decrease in comparison to other side.
So, the independent variable in this experiment will be antibiotic because it is used to understand the growth of bacteria by decreasing their numbers and the dependent variable in this experiment will be bacteria as they vary according to the change in independent variable that is antibiotic.
