1.They reproduce sexually.
2.Their traits are easily observed.
<span>-He formed a five-part hypothesis, a possible explanation or answer to a scientific question that is based on prior knowledge or research and is testable.</span>
The RNA sequence comparison
It depends on the season, but anywhere in the tropics (between 23.5 degrees North and 23.5 South) at high noon, when the sun is at the highest point in the sky.
any sort of ancient fossil would be my quess. also i am on achallenge to see how many friends i can get on brainly so pls friend me
Nitrogen gas is most commonly found in which earths sphere?a. Biosphere
b. Exosphere
c. Atmosphere
d. Hydrosphere
