What are the measures of 1 and 2 multiple choice​

What is the value of x? enter your answer in the box. (cm)

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?

Determine if the sequence is arithmetic or geometric.  then identify the next term in the sequence.    0.2, 1, 5, 25, . . group of answer choices arithmetic; 75 geometric; 75 arithmetic; 125 geometric; 125