Answer:
<u>Mutations</u>
Explanation:
The answer is mutations because it is the one process that leads to new lifeforms evolving!
The reasons why 241am smoke detectors are perfectly safe is because;
(i) The amount of americium is very little.
(ii) The aluminium core is where the detector is hosted.
(iii) The detector has a plastic cover.
(iv) Radiation is limited in penetrating power.
(v) There is a low number which is leaving the case.
(iv) ions get trapped by electrodes.
The stomata would enlarge as the pore gets more concentration of potassium
true ,, a solute is a material..