Which of the following statements best describes how science has developed over time? A. Environmental science is new. Our current understanding is based
on observations and experiments performed within the past 20
years.
B. Each new idea builds on observations and experimentation made
by scientists around the world and throughout history.
C. Each new idea disproves all previous observations and
experiments.
D. All knowledge of environmental science has been discovered.

this protocol provides a detailed procedure for agarose-based ip to purify and enrich the protein of interest.

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explanation:

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1: most common garden plants prefer loam — soils with a balance of different-sized mineral particles (approximately 40% sand, 40% silt, and 20% clay) with ample organic matter and pore space. however, some plants grow better in sandy soils, while others are well-adapted to clay soils.

2: available water capacity is the maximum amount of plant available water a soil can provide. it is an indicator of a soil's ability to retain water and make it sufficiently available for plant use. available water capacity is the water held in soil between its field capacity and permanent wilting point.

3: it is the same for all living things (plants and animals). it also includes very tiny organisms that our eyes cannot see. they are known as microorganisms, and include viruses, bacteria and fungi.