As a starfish how does having eyes on the tip of your arms adapt to their environment

The following image is of a diatom. it lives in water and gets food from photosynthesis. it is encased in a hard shell made of something similar to glass or sand . a diatom is a(n) because it has a) multi-celled organism; specialized parts. b) vertebrate; a skeleton. c) insect; an exoskeleton. d) single-called organism; only one cell.

How does friction with the atmosphere affect the speed of an artificial satellite

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.