A carbon atom can form a maximum of 4 single covalent bonds
<span>The answer is B. The stolon are hyphae that run horizontally and join one sporangiophore (vertically oriented hyphae with sporangia at tips) –with rhizoids as the ‘roots’ - with the other sporangiophore in the fungi population. They are analogous to rhizoids in eukaryotic runner plants. The attached diagram visually demonstrates this <span>description.</span></span>
1: I believe is B.
2: I believe is True
3: I believe is D.
4: I believe is D.
5: I'm not completely sure about this one, because it depends on the substance. Rocks molecules don't move because the object is solid, no matter how cold or hot the rock is. But if I were to guess, I would say True.
6: I believe is A.
7: I believe is B.
8: I believe is False.
9: I believe is False.
10: I believe is C.
11: I believe is False.
12: I believe is C.
13: I believe is A.
14: I believe is A.
I really hope I got all of these correct. Hope this helped!
-TTL
Answer:
The element carbon is actually the chemical basis for all life. It is the most important because it can be used to form many essential compounds.
Carbon takes up almost 20% of the weight of an organism, and it is essential for them to live and grow. (Also to reproduce.)