Answer:
Don’t quote me, but A.
Explanation:
There is a bug, called a Water Strider, that use surface tension to ‘walk on water.’
Answer:
the citric acid cycle and preparatory steps
Answer:
A dung beetle is the answer.
Some plants could die due to a shortage of nutrients
Answer:
A.
Explanation: Maria did not measure the solutions' densities before mixing the solutions.
