Good morning community! i need some with this question n. which of the following sexually transmitted diseases is directly linked to cervical and penile cancers?

a.
hiv

b.
hpv

c.
hsv-1

d.
hsv-2

What is the relationship of air masses and the temperature of oceans?

Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)

What is happening when the water inside a kettle heats up and begins to boil