Answer:
A
Explanation:
He used pea plants due to their ability to reproduce sexually and their easily observable traits.
Answer:
The space suit
Though the first man stepped on the moon in 1969, in the 1930s astronomers and physicists were already planning for the voyage to outer space. Emilio Herrera Linares, a Spanish military colonel, is credited with being the first to design a pressurised suit which was used in a high-altitude balloon flight in 1936.
The modern mop
While the mop isn’t the most glamorous of inventions, it certainly is one of the most useful. People had been using rags to wash floors since the 15th century but it was in the 1960s that the engineer Manuel Jalón Corominas had the idea to create a purpose-built mop with a bucket to ring the water out in.
Explanation:
that's just a few ^_^!!!
Answer:
Um can you uplaod a screenshot so i can see the answers?
Explanation:
At this moment, America has dug its own grave. We should properly handle the coronavirus incident, but they still allow airplanes to be flown in and out of the state?! What? We should just elect a proper and intellectual president to lead us in our victory towards coronavirus.
