<h2>Answer:</h2>
The correct answer to the Briana question is <em>option A which is a wavy arrow that shows Photo system I.</em>
<h3>Explanation:</h3>
- Photosytem II is light depending system, which absorbs light energy and generates electrons and hydrogen and oxygen ions from the break down of water molecules.
- While these electrons are the input for photosystem I which is light independent system.
- NADP+ receive electron and hydrogen ions at the end of photosystem I, not at the end of photosystem II.
Answer:
A
Explanation:
Genetic mutations randomly occur in the population of cells. If, by chance, there is a mutation that gives the bacterial cell resistance to an antibiotic, then that mutation will remain in the population.
This is because it gives the cell a competitive advantage (because it is more likely to survive than its non-resistant counterparts). If it survives, it will divide and pass the mutation on to its daughter cells, which will survive. This keeps happening until an entire population will carry the mutation.
Answer:
they make a quick profit for farmers
Explanation:
cash crops are crops that are use to earn money after they are harvested
Answer: B )
Explanation: Hawks are on the top of the food chain in this question so it makes sense to only have few while having a good amount of bunnies to feed them. This all would need grass to bunnies alive; with process of elimination this was solved.
