Define the building blocks and Classify all their types within an example.?

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know

Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?

Which item is most likely part of the safety contract