3 - Exposure to radiation
Radiation ionises cells and can cause mutations in genes.
The rest of the options have no affect on genetics at all, merely a temporary affect on the physical aspects of the body, such as heart rate etc.
+/+ = mutualism
+/0 = commensalism
+/- = parasitism or predation
We are tasked to find the substance that is made from
glucose through glycolysis, and supplies energy to living cells through the Krebs cycle when oxygen is present (aerobic respiration), and alternatively
ferments to produce lactate when oxygen is lacking (fermentation). Upon
checking on the Glycolysis cycle, Kreb’s Cycle and fermentation, one common substance
is present and called Pyruvate.
Geckos have small hair-like structures on the bottom of their feet which allow geckos to climb almost any surface in which this case, it's glass.
Answer is It can be used by scientists everywhere and everything.
