What is the difference between prokaryotes and eukaryotes? Which are seen first in the fossil record?

What will be an ideal response?


Eukaryotes have a nucleus, which is a compartment within the cell that contains an organism's genetic information. Prokaryotes, which have no such compartment, are found first in the fossil record.

Environmental & Atmospheric Sciences

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A package is dropped by a drone flying at 10 m/s at an altitude of 20 m when directly overhead its receiver. Neglecting the effects of air resistance, the package lands

A. 20 m from the receiver. B. directly beneath the flying drone. C. both of these. D. none of the above

Environmental & Atmospheric Sciences

Where on the following world map are the lowest salinities?

A. A B. B C. C D. D

Environmental & Atmospheric Sciences

In middle latitudes, which of the following cloud types has the highest base?

A. cumulonimbus B. cirrostratus C. cumulus D. altostratus

Environmental & Atmospheric Sciences

At times in the past, the north and south magnetic poles have switched locations

a. True b. False Indicate whether the statement is true or false

Environmental & Atmospheric Sciences