In fact, the Sun is the ultimate source of energy for almost all cells, because photosynthetic prokaryotes, algae, and plant cells harness solar energy and use it to make the complex organic food molecules that other cells rely on for the energy required to sustain growth, metabolism, and reproduction (Figure 1).
No, Anoles are NOT poisonous. In fact, a lot of people keep anoles  as pets. They are easy to take care of and they can survive in  FREEZING cold temperature and BOILING hot â¦ temperature. They live  through hurricanes, tornados, they are so easy to take care of.
These do more than hint at its villainous reputation. For Aconitum is among the most deadly plants in the world. The most poisonous part is the roots, though the leaves can pack a punch too.Both contain a neurotoxin that can be absorbed through the skin.Early symptoms of poisoning are tingling and numbness at the point of contact or severe vomiting and diarrhoea if it has been eaten.Thereâs a difference between poisonous and harmful. You can say whatâs the most poisonous plant fairly easily â theoretically looking at the toxins in it and what they can do,â says John Robertson.