to imitate and manipulate conditions that organisms would encounter in the natural world
Apparent magnitude : How bright a star appears to be
Absolute magnitude : How bright the star actually is
I think the answer is : A. close to earth
The stars only seems to be bright because its radiated from a close distance
hope this helps
You can differentiate them as vertebrates.
Bats are mammals
Doves are birds
A- DNA is a double stranded molecule :)
Answer:
(This is 5 days late-)
Explanation:
There are various set-ups that can be used to measure the rate of photosynthesis, each relies on counting the oxygen produced during the reaction.