Fast
which of the following correctly describes the importance of an nitrogen cycle

a. to recycle carbon-based compounds
b. to replenish oxygen in the atmosphere
c. to decompose dead animals
d. to create ammonia that plants absorb

What is the mrna strand that would be copied from this dna strand

Which of these statements are true about scientific theories and hypothesis

Imagine a rocket launching from earth and travelling to the moon. in which order would the rocket pass through the layers of the atmosphere? thermosphere, mesosphere, stratosphere, troposphere troposphere, mesosphere, stratosphere, troposphere thermosphere, stratosphere, mesosphere, troposphere troposphere, stratosphere, mesosphere, thermosphere