Which phenomenon leads to the formation of metamorphic rocks?
a. cooling of magma
b. de...
Biology, 16.01.2020 17:31, matiasjjj14
Which phenomenon leads to the formation of metamorphic rocks?
a. cooling of magma
b. deposition of sediments
c. heat and pressure
d. melting of rocks
e. minerals dissolving in water
Answers: 1
Biology, 22.06.2019 07:30, TheaMusic524
Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.
Answers: 2
Biology, 22.06.2019 21:00, myzirajackson39
Match each description with the correct form of energy. 1. energy of an object's position above the ground. 2. stored in the bonds of atoms and molecules 3. stored in the nucleus of an atom 4. energy of vibrating molecules 5. movement of objects used to do work 6. created by vibrations in electric and magnetic fields chemical energy mechanical energy heat gravitational energy light nuclear energy
Answers: 1
Biology, 22.06.2019 21:40, falishaduncanovmtz2
According to the rna world hypothesis, rna acted as the genetic material and catalyzed reactions in ancient cells. what conclusion can you draw from this? a. this implies that dna and proteins aren't essential in cells today. b. this implies that rna can catalyze any chemical reaction that enzymes catalyze. c. this implies that if a cell has a problem with its dna, its rna can compensate for the damaged dna. d. this implies that dna and proteins evolved after rna.
Answers: 2
Biology, 23.06.2019 00:00, ShawnaLove4808
What is the correct name for the animal pictured on the right? puma cougar panther mountain lion catamount
Answers: 1
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