What is the independent variable Will practicing basketball more often improve my ability to score more free throws

1. Time practicing
2. Type of basketball used
3.free throw score

1. Time practicing

Explanation:

Independent variable is the variable with only 1 change. You are only changing the time for practice.

c

explanation:

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.