The invention of microscopes changed the way cells were able to reproduce.
Energy, the many types of Biomass. There are three levels, primary consumers, secondary consumers, and tertiary consumers. Lower level animals have a greater species biomass its because higher level consumers are limited by there number of biomass.
"So that people would be able to try it out if it works."
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Answer:
When plaque builds up, it narrows your coronary arteries, decreasing blood flow to your heart. Eventually, the decreased blood flow may cause chest pain (angina), shortness of breath, or other coronary artery disease signs and symptoms. A complete blockage can cause a heart attack
Answer:
The fourth option
Explanation:
A mouse that needs less water, as the desert is an arid climate