Explanation:
The main building material in the body.
They are carriers of vitamins, hormones, fatty acids and other substances.
Provide the normal functioning of the immune system.
Provide the state of the "apparatus of heredity".
They are catalysts of all biochemical metabolic reactions of the body.
The answer is C. Otto von bismarck was known as the iron chancellor
Answer:
See explanation
Explanation:
Nitrifying bacteria convert the most reduced form of soil nitrogen, ammonia, into its most oxidized form, nitrate(Science direct).
Nitrifying bacteria converts ammonia to nitites and finally to nitrates in the soil.
Hence, when 30 g of ammonia, nitrate and nitrite are added to a soil sample in the presence of nitrifying bacteria; the concentration of ammonia decreases over time while the concentration of nitrite and nitrate increases over time.
This is what I could think if:
Tracing the roots and looking for the ancestors of protists will be hard because protists are an animal group that has extended really far, which makes things harder when looking for the roots of these organisms. Most of the corrent living organisms are protists, and there are may, manny different families, genus, species, etc. within this group. Tracing the origins and ancestors of the modern day protist would take years. And that is not the only case. Protists have lived on Earth for millions of years, which means that they haved changed and adapted a lot since the first protists appeared.
Hope it helped,
BioTeacher101
Answer:
a. reducing fossil fuel consumption and the associated pollution
Explanation:
The two top answer are a and b, but since its shows outside and trees and stuff, between those two, its a.