Answer:
After a fire
Explanation:
Primary succession is one of the two types of ecological succession in which a barren area of land (with no soil) is colonized by organisms called PIONEER SPECIES for the very first time.
Primary succession is characterized by a BARREN area that had no form of previous growth or colonization. These barren area can include a retreating glacier, an emerging islands or the formation of new lakes.
Note that, the succession that occurs AFTER A FIRE or any form of environmental disturbance is SECONDARY SUCCESSION.
Answer:
All living cells come from other living cells.
Explanation:
"All organisms are composed of multiple cells" can't be right, due to the fact that single-celled organisms do exist. "All cells have the same structure and function" is blatantly untrue, otherwise we wouldn't exist right now. We'd all be bacteria. "Cells are found in everything on Earth" is also not correct- there are extreme climates where even the hardiest organisms can't survive, like pits of magma in the recesses of the Earth. That leaves us with "All living cells come from other living cells", which is indeed true, all cells duplicate via a process called mitosis, and in order for replication to happen, there needs to be a parent cell in order to duplicate DNA.
As compared with adults, children
have smaller energy reserves and lower absolute anaerobic power output. This is
primarily because they have less muscle mass compared with adults. In anaerobic
conditions, the human body uses up glucose and phosphates stored in your muscles
for energy metabolism.