1-
2-
3-
4-
5-
6-
7-
A- embryo
8-
A- egg cell
9-
A- sperm cell
10-
Answer:
Processes involving dissolved and particulate organic carbon are of central importance in shaping the chemical character of seawater. Marine organic carbon principally originates in the uppermost 100 metres of the oceans where dissolved inorganic carbon is photosynthetically converted to organic materials.
Explanation:
<u>h</u><u>o</u><u>p</u><u>e</u><u> </u><u>i</u><u>t</u><u> </u><u>h</u><u>e</u><u>l</u><u>p</u><u>e</u><u>d</u>
Bacteria can divide every minute, so given 600 minutes in ten hours it would be an extremely large number