1.) which of the following is caused by a germ cell mutation?

-asbestos disease.
-common cold.
-down syndrome.
-formaldehyde poisoning.

2.)which process is recombinant dna inserted into a cell to alter the cells genetic makeup?
-cell transformation.
-transcription.
-hybridization.
-a frameshift mutation.

The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.

Quick asap will give brainiest ! what best describes the same pattern of tides on earth throughout the day? neap tides spring tides semidiurnal tides nocturnal tides

What are characteristics of minerals? select 3 choices