<span>It took over 200 years for the "cell theory" to be formalized and accepted. Hooke and Leeuwenhoek were early microscopist's.... but at the time the nature of matter, the belief in spontaneous generation, and the idea there were little worlds within little worlds ad infinitinum was popular. The discovery of the periodic table and establishment that atoms were real, the demolishing of spontaneous generation, all happened at the time that Schwann and Schleiden (and others) were working with better microscopes, better ideas about the material world, and better observations...... thus the cell theory.
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Answer:
The biosphere is the region of the earth that encompasses all living organisms
Answer:
pump blood with greater pressure
Explanation:
this is because it pump blood with greater pressure
Frost wedging is <span>not related to chemical weathering.</span>
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<em>Several scientists make the same observations about the effect of sunlight on algae. This set of observation is called Working theory. ... The study of algae is called phycology or algology. The term shields a variety of photosynthetic creatures, and many are not narrowly related.</em>
