Iwill give brainliest plz asap

the pacific ocean is shrinking while the atlantic ocean is expanding. which type of plate boundary must be involved in each location?

pacific ocean, convergent; atlantic ocean, transform

pacific ocean, transform; atlantic ocean, convergent

pacific ocean, divergent; atlantic ocean, transform

pacific ocean, convergent; atlantic ocean, divergent

what does the principle of uniformitarianism tell us about the past?

the past is the key to the future.

the present is the key to the past.

the past has no bearing on the future or present.

processes at work in the past were very different than those at work today.

they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.