The answer to the first question is a.
Penisilin shot, or drink juice, eat an apple, cereal, anything with sugar.
Largest energy found in the lowermost portion of the trophic level near "Producers" 'cause as it passes through the higher trophic levels, it get decreased by 10% at each step, according to Lindmann's 10% law!!
Hope this helps!!
With this x and y pair they are male