Answer:
The answer is B) monomer of starch and cellulose.
Recycling can conserve natural resources. Recycling is an important factor in conserving natural resources and greatly contributes towards improving the environment. Recycling conserves natural resources, such as wood, water, minerals, and fossil fuels, because materials can be reused.
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Answer:
The order they go is (from left to right)
Organ system, Organism, Organ, Cell
Explanation:
A organism is made of multiple organ systems like humans (respiratory system, cardiovascular system, etc.)
A organ system has multiple organs like veins, heart, etc.
A organ is made of lots of cells
A cell is the unit of life.
Answer:
Darwin’s process of natural selection has four components.
Explanation:
According to Charles Darwin, factors that lead to adaptation and change are- Variation, Inheritance, High rate of population growth and Differential survival and reproduction. Evolution by natural selection is one of the best substantiated theories in the history of science, supported by evidence from a wide variety of scientific disciplines.