Carbon dioxide, or CO2.
Plants produce oxygen for us to breathe, and in exchange they take the gas we breathe out: carbon dioxide.
Answer:
DNA is located inside the nucleus (There is also a small percentage of Dna inside the mitochondria)
Answer:
at right angles or perpendicular to the direction they are moving
Adaptions. Successfully. Characteristic. Environment. Natural. Poorly. Survive. Hope this helps!
The gram is the basic unit of mass.
