Calculate the number of vacancies per cubic meter in iron at 850.

Scientists observed a rock stratum and discovered some fossils. the image shows the fossils they discovered. what can you interpret from the image? an illustration showing layers rock with fossils embedded in some rock layers1. the dinosaur and the mammoth existed after the trilobites.2. the dinosaur and the armored fish existed before the trilobites.3. the trilobites and the armored fish died before the dinosaur.4. the trilobites and the armored fish were born after the dinosaur.5. the early mammoth is older than the trilobites.

Students who utilize the" read, underline and eliminate" strategy are more likely to get better test grades. why do you think this is so

Which element contributes to nye’s voice in this passage