Water is a
a. ionic molecule
b. covalent molecule
c. polar covalent molecule
d. simple compound

What came first the elephent or the crocodile

Some plants rely on the wind to reproduce an example is it’s important for plants to use the forces of nature to reproduce because 1. 1a white tuft of dandelion seeds 2a spiked burrs surrounding seeds 3a hard shell on a walnut? 2. 1b require pollination to reproduce 2b reproduce only asexually 3b cannot move about freely?

What are the headings of a data table