Answer:
The ball slows down in the air due to an unbalanced force
Explanation:
When player kicks the ball, there are mainly two foces acting on this object: the force made by the player and the opposite force of gravity (which acts with a direction always to the centre of the Earth)
The force applied by the player will be decreasing, while the force of gravity is always constant, this will make that both forces will unbalance, making the football´s speed slow down
Answer: ionic bond
Explanation: This type of chemical bond is called an ionic bond because the bond formed between two ions of opposite charge.
Passive transport is when molecules travel from HIGHER concentration to LOWER concentration through a concentration gradient.
Active transport is the OPPOSITE. So it travels from LOWER to HIGHER concentration through a concentration gradient.
There are also other differences, but this is the main difference.
