Drag four of the terms to the space below the matching image

The order they go is (from left to right)

Organ system, Organism, Organ, Cell

Explanation:

A organism is made of multiple organ systems like humans (respiratory system, cardiovascular system, etc.)

A organ system has multiple organs like veins, heart, etc.

A organ is made of lots of cells

A cell is the unit of life.

hello there the answer is d

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.