Explanation:
a plant body that is not differentiated into stem and leaves and lacks true roots and a vascular system. hence spirogyra called a thallus.
Spirogyra is an example of Green algae , thus it prepare its own food by process of photosynthesis in presence of sunlight and chlorophyll.So, its nutrition type is Autorophic.
Answer:
Antibiotic resistance occurs when bacteria change in response to the use of these medicines. Bacteria, not humans or animals, become antibiotic-resistant. These bacteria may infect humans and animals, and the infections they cause are harder to treat than those caused by non-resistant bacteria.
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Explanation:
Answer:
Explanation:
Digestive System gets nutrients from food and hands it over to the blood and Circulatory System then carries those nutrients where they need to go 2Filters out waste from food and pushes it through intestines and out the body (and you know how and where it gets out
Answer:
0.119 kilometre per second.
Explanation:
