Jack plays a lot of sports, but he has some difficulty reacting to what he sees and hears at the same time. which skill should he work on to overcome this challenge? speed coordination power balance

Option B , Coordination

Explanation:

The basic problem of Jack is that he is not able to do two activities together i.e seeing and hearing at the same time due to which he is unable or feels difficulty in reacting.

This means that Jack lacks co-ordination between these two activities and hence he must work on the co-ordination of seeing and hearing activity together.

Hence, option B , co-ordination is correct.

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up