C waning crescent and waxing crescent
Answer:
Pteridophytes are vascular plants but they do not produce flowers and seeds which mean their source of reproduction is unknown or hidden.
On the contrary, Spermatophytes as the name indicates, are seed bearing plants. They produced seeds and flowers. Examples are flowering plants, cactus, leather flower, buttercup and may more.
Explanation:
Answer:
Nitrogenous base, a Pentose sugar, and a Phosphate group.
There is more to DNA than cytochrome c. This is just one protein.
Generation of ATP. Hope it helps.
