To help scientists predict weather, what can aircraft do that no other technology can do?

When analyzing tree rings, what do scientists assume a thin ring indicates?

Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.

Achild is suffering from fever but the doctor cannot immediately pinpoint the alignment on the basis of this one symptom explain why also mention other two such general symptoms