A group of land plants performs photosynthesis, has specialized tissues and a cuticle, but does not have seeds. Which hazard of living on land would this group of plants likely struggle with the most? water loss through leaves young plant death due to lack of water transporting water using the Sun’s energy to make food

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al oxidizing agent = reducing agent =

One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.

8. what happens to matter during a chemical reaction