subject
Chemistry, 17.06.2020 19:57 sebcbal

Kelli drew a diagram to compare cast and imprint fossils. Which label belongs in the area marked Y? Involves minerals replacing remains of organism Takes millions of years to form Gives evidence of organism's activity Involves mold filling with minerals and sediment

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 06:00, meth77
If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?
Answers: 3
image
Chemistry, 22.06.2019 12:30, nekathadon
The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms
Answers: 1
image
Chemistry, 22.06.2019 20:30, huangjianhe135
The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
image
Chemistry, 22.06.2019 22:30, starreee
Is 343 in the sequence -5, -2, 1, 4, 7
Answers: 1
You know the right answer?
Kelli drew a diagram to compare cast and imprint fossils. Which label belongs in the area marked Y?...

Questions in other subjects:

Konu
Mathematics, 02.12.2019 00:31
Konu
Mathematics, 02.12.2019 00:31
Konu
Mathematics, 02.12.2019 00:31