Match the effect of global warming with the example.

Examples:
Sea level rise
Desertification
Changes to the biosphere
Regional temperature changes

Effects:
If plants or animals can not adapt to changes, they may face extintion.
Could change the time of the growing seasons and impact farming.
Could cause food shortages.
Poses a danger to animals and humans who could lose their habitiats.

Ohm's law tells you that i = v/r where v is equivalent voltage and r is equivalent resistance of the circuit
since all circuits have the same voltage, your question is really asking which circuit has the lowest total resistance, since the lower the resistance, the higher the current
circuit a has a resistance of 5 ohms; circuit c is in series so has a resistance of 10 ohms; circuit b is in parallel and therefore has a resistance of 2.5 ohms (review your notes on adding resistances in parallel and series); therefore b has the highest current

45 is the correct answer

Dshould be the right answer i think

Phagocytes contain digestive enzymes to facilitate the process of phagocytosis